Fix x2vnc to build on SunOS and add LICENSE information #109

drscream · 2013-10-24T16:42:58Z

Build failed because of missing LDFLAGS -lsocket. I've also added the LICENSE information.

jperkin · 2013-10-25T09:43:36Z

Committed upstream, thanks!

# Release Notes ## 0.13.2 * Stubbing of methods re-declared with different visibilty. Fixes #109. * Add `Mock#responds_like_instance_of`. Fixes #119. * Make `Expectation#inspect` less verbose and more useful. Fixes #122. * Make unit tests more robust to changes in environment. Fixes #121. * Update README in an attempt to head Rails-related issues off at the pass. * Add a Gem Badge to provide a link to Mocha on Rubygems. * Make documentation example consistent with other examples.

REPLACE_PYTHON in two files. From ChangeLog.txt: ## 2012-06-26 0.37 * Fixed datestr issue on Windows -- #155 * Fixed Python 2.4 compatability issues (tx fredludlow) * Fixed error in utils.safewrite (tx shuge) -- #95 * Allow use of web.data() with app.request() -- #105 * Fixed an issue with session initializaton (tx beardedprojamz) -- #109 * Allow custom message on 400 Bad Request (tx patryk) -- #121 * Made djangoerror work on GAE. -- #80 * Handle malformatted data in the urls. -- #117 * Made it easier to stop the dev server -- #100, #122 * Added support fot customizing cookie_path in session (tx larsga) -- #89 * Added exception for "415 Unsupported Media" (tx JirkaChadima) -- #145 * Added GroupedDropdown to support `<optgroup>` tag (tx jzellman) -- #152 * Fixed failure in embedded interpreter - #87 * Optimized web.cookies (tx benhoyt) - #148

============= - Tig now has its own tag on Stack Overflow, where users are invited to ask questions: http://stackoverflow.com/questions/tagged/tig Improvements: - Make tig prompt commands bindable to keys. For example: `bind diff F :set diff-options = --full-diff`. (GH #69, #116) - Add a diff-options setting for specifying default diff options. Example: `set diff-options = --patience`. (GH #116) - Options in diff-options and blame-options matching tig browsing state variables are replaced. - Show diff stats as wide as the terminal. (GH #109) - Show line numbers in the branch view. (GH #135) - Add toggles for showing author email or email user names. (GH #115) - Open editor at the selected line by prefixing the file argument with `+<lineno>`. Tested in vi, vim, emacs, nano, gedit, geany. Disable by adding `set editor-line-number = no` to ~/.tigrc. (GH #118, #119) - Add toggle-files to control whether to show full commit diff or only the diff concerning the currently selected file, e.g. for blame. - Optionally highlight exceeding characters in long commit titles. The default title max width is 50 characters. Customize using: `set title-overflow = 50` (GH #125) - Add +ESC key bindings. Example: `bind generic ^[v move-page-up` (GH #120) - Create temporary files in TMPDIR, TEMP, or TMP before defaulting to /tmp. - Reenable `tig log` as a subcommand. (GH #146) - Enable tilde expansion in ~/.tigrc "source" commands. (GH #168) - Introduce the stash view, bound to the 'y' keybinding. (GH #169, #174) Bug fixes: - Fix blame and status to work in directories starting with a dot. (GH #172) - Reload current branch name when reloading the status view. (GH #93) - Fix compile errors on old Solaris. (GH #97) - Reload HEAD info when reloading the stage view. (GH #104, #93) - Fix disappearing branch labels after external commands. (GH #148) - Fix diff view display for staged/unstaged changes when using 'd'. - Fix display of status messages when toggling view options. (GH #111) - Fix illegal memory access. (GH #98) - Fix display of all branches label in repos with short branch names. - Fix rendering glitch for branch names. - Do not apply diff styling to untracked files in the stage view. (GH #153) - Fix tree indentation for entries containing combining characters. (GH #170) - Ignore unrepresentable characters when transliterating text for rendering. - Transliterate text to output encoding before trimming it to avoid misalignment. (GH #86) - Introduce a more natural context-sensitive log display. (GH #155)

REPLACE_PYTHON in two files. From ChangeLog.txt: ## 2012-06-26 0.37 * Fixed datestr issue on Windows -- #155 * Fixed Python 2.4 compatability issues (tx fredludlow) * Fixed error in utils.safewrite (tx shuge) -- #95 * Allow use of web.data() with app.request() -- #105 * Fixed an issue with session initializaton (tx beardedprojamz) -- #109 * Allow custom message on 400 Bad Request (tx patryk) -- #121 * Made djangoerror work on GAE. -- #80 * Handle malformatted data in the urls. -- #117 * Made it easier to stop the dev server -- #100, #122 * Added support fot customizing cookie_path in session (tx larsga) -- #89 * Added exception for "415 Unsupported Media" (tx JirkaChadima) -- #145 * Added GroupedDropdown to support `<optgroup>` tag (tx jzellman) -- #152 * Fixed failure in embedded interpreter - #87 * Optimized web.cookies (tx benhoyt) - #148

============= - Tig now has its own tag on Stack Overflow, where users are invited to ask questions: http://stackoverflow.com/questions/tagged/tig Improvements: - Make tig prompt commands bindable to keys. For example: `bind diff F :set diff-options = --full-diff`. (GH #69, #116) - Add a diff-options setting for specifying default diff options. Example: `set diff-options = --patience`. (GH #116) - Options in diff-options and blame-options matching tig browsing state variables are replaced. - Show diff stats as wide as the terminal. (GH #109) - Show line numbers in the branch view. (GH #135) - Add toggles for showing author email or email user names. (GH #115) - Open editor at the selected line by prefixing the file argument with `+<lineno>`. Tested in vi, vim, emacs, nano, gedit, geany. Disable by adding `set editor-line-number = no` to ~/.tigrc. (GH #118, #119) - Add toggle-files to control whether to show full commit diff or only the diff concerning the currently selected file, e.g. for blame. - Optionally highlight exceeding characters in long commit titles. The default title max width is 50 characters. Customize using: `set title-overflow = 50` (GH #125) - Add +ESC key bindings. Example: `bind generic ^[v move-page-up` (GH #120) - Create temporary files in TMPDIR, TEMP, or TMP before defaulting to /tmp. - Reenable `tig log` as a subcommand. (GH #146) - Enable tilde expansion in ~/.tigrc "source" commands. (GH #168) - Introduce the stash view, bound to the 'y' keybinding. (GH #169, #174) Bug fixes: - Fix blame and status to work in directories starting with a dot. (GH #172) - Reload current branch name when reloading the status view. (GH #93) - Fix compile errors on old Solaris. (GH #97) - Reload HEAD info when reloading the stage view. (GH #104, #93) - Fix disappearing branch labels after external commands. (GH #148) - Fix diff view display for staged/unstaged changes when using 'd'. - Fix display of status messages when toggling view options. (GH #111) - Fix illegal memory access. (GH #98) - Fix display of all branches label in repos with short branch names. - Fix rendering glitch for branch names. - Do not apply diff styling to untracked files in the stage view. (GH #153) - Fix tree indentation for entries containing combining characters. (GH #170) - Ignore unrepresentable characters when transliterating text for rendering. - Transliterate text to output encoding before trimming it to avoid misalignment. (GH #86) - Introduce a more natural context-sensitive log display. (GH #155)

FITS (Flexible Image Transport System) is a data format most used in astronomy. PyFITS is a Python module for reading, writing, and manipulating FITS files. The module uses Python's object-oriented features to provide quick, easy, and efficient access to FITS files. The use of Python's array syntax enables immediate access to any FITS extension, header cards, or data items. Changes to 2.4.0 (in py-pyfits): Changelog =========== 3.2 (2013-11-26) ---------------- Highlights ^^^^^^^^^^ - Rewrote CFITSIO-based backend for handling tile compression of FITS files. It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports the latest version of the Tiled Image Convention (v2.3), but system packagers may choose instead to strip this out in favor of a system-installed version of CFITSIO. Earlier versions may work, but nothing earlier than 3.28 has been tested yet. (#169) - Added support for reading and writing tables using the Q format for columns. The Q format is identical to the P format (variable-length arrays) except that it uses 64-bit integers for the data descriptors, allowing more than 4 GB of variable-length array data in a single table. (#160) - Added initial support for table columns containing pseudo-unsigned integers. This is currently enabled by using the ``uint=True`` option when opening files; any table columns with the correct BZERO value will be interpreted and returned as arrays of unsigned integers. - Some refactoring of the table and ``FITS_rec`` modules in order to better separate the details of the FITS binary and ASCII table data structures from the HDU data structures that encapsulate them. Most of these changes should not be apparent to users (but see API Changes below). API Changes ^^^^^^^^^^^ - Assigning to values in ``ColDefs.names``, ``ColDefs.formats``, ``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return lists of column properties is no longer supported. Assigning to those lists will no longer update the corresponding columns. Instead, please just modify the ``Column`` instances directly (``Column.name``, ``Column.null``, etc.) - The ``pyfits.new_table`` function is marked "pending deprecation". This does not mean it will be removed outright or that its functionality has changed. It will likely be replaced in the future for a function with similar, if not subtly different functionality. A better, if not slightly more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create a new ``FITS_rec`` table--this has the same interface as ``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec`` array, and not an HDU instance. This ``FITS_rec`` object can then be used as the data argument in the constructors for ``BinTableHDU`` (for binary tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating an ``ImageHDU`` by passing in an image array. ``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a FITS-compatible recarray from a FITS column specification. - The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData`` methods of the ``CompDataHDU`` class are pending deprecation and moved to internal methods. The operation of these methods depended too much on internal state to be used safely by users; instead they are invoked automatically in the appropriate places when reading/writing compressed image HDUs. - The ``CompDataHDU.compData`` attribute is pending deprecation in favor of the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``. - The constructor for ``CompDataHDU`` has been changed to accept new keyword arguments. The new keyword arguments are essentially the same, but are in underscore_separated format rather than camelCase format. The old arguments are still pending deprecation. - The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and ``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``, and ``_data_size`` respectively. The old attribute names are still pending deprecation. This should only be of interest to advanced users who have created their own HDU subclasses. - The following previously deprecated functions and methods have been removed entirely: ``createCard``, ``createCardFromString``, ``upperKey``, ``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``, ``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``. If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with the ``python -Wd`` argument, warnings for all deprecated interfaces still in use will be displayed. - Interfaces that were pending deprecation are now fully deprecated. These include: ``create_card``, ``create_card_from_string``, ``upper_key``, ``Header.get_history``, and ``Header.get_comment``. - The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa. - The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to ``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is rarely used by client code, however. Support for the old name will be removed by PyFITS 3.4. Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The new compression code also adds support for the ZQUANTIZ and ZDITHER0 keywords added in more recent versions of this FITS Tile Compression spec. This includes support for lossless compression with GZIP. (#198) By default no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and ``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct constants to the ``quantize_method`` argument to the ``CompImageHDU`` constuctor. A seed can be manually specified, or automatically generated using either the system clock or checksum-based methods via the ``dither_seed`` argument. See the documentation for ``CompImageHDU`` for more details. (#198) (spacetelescope/PYFITS#32) - Images compressed with the Tile Compression standard can now be larger than 4 GB through support of the Q format. (#159) - All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This was added for consistency with the ``.name`` attribute which returns the EXTNAME value from the header. - Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes which give the Numpy dtype for the column data in the first case, and the full Numpy compound dtype for each table row in the latter case. - There was an issue where new tables created defaulted the values in all string columns to '0.0'. Now string columns are filled with empty strings by default--this seems a less surprising default, but it may cause differences with tables created with older versions of PyFITS. - Improved round-tripping and preservation of manually assigned column attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers. (astropy/astropy#996) Bug Fixes ^^^^^^^^^ - Binary tables containing compressed images may, optionally, contain other columns unrelated to the tile compression convention. Although this is an uncommon use case, it is permitted by the standard. (#159) - Reworked some of the file I/O routines to allow simpler, more consistent mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more "PyFITS-specific" modes used by PyFITS like "readonly" and "update". That is, if reading a FITS file from an open file object, it doesn't matter as much what "mode" it was opened in so long as it has the right capabilities (read/write/etc.) Also works around bugs in the Python io module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968) 3.1.3 (2013-11-26) ------------------ - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (spacetelescope/PyFITS#11) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.0.12 (2013-11-26) ------------------- - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (Backported from 3.1.3) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (Backported from 3.1.3) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. (Backported from 3.1.3) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.1.2 (2013-04-22) ------------------ - When an error occurs opening a file in fitsdiff the exception message will now at least mention which file had the error. (#168) - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. (#201) - Added use of the console_scripts entry point to install the fitsdiff and fitscheck scripts, which if nothing else provides better Windows support. The generated scripts now override the ones explicitly defined in the scripts/ directory (which were just trivial stubs to begin with). (#202) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. (#218) - Fixed inconsistent behavior in creating CONTINUE cards from byte strings versus unicode strings in Python 2--CONTINUE cards can now be created properly from unicode strings (so long as they are convertable to ASCII). (spacetelescope/PyFITS#1) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. (spacetelescope/PyFITS#3) - Fixed a bug in parsing HIERARCH keywords that do not have a space after the first equals sign (before the value). (spacetelescope/PyFITS#5) - Prevented extra leading whitespace on HIERARCH keywords from being treated as part of the keyword. (spacetelescope/PyFITS#6) - Fixed a bug where HIERARCH keywords containing lower-case letters was mistakenly marked as invalid during header validation. (spacetelescope/PyFITS#7) - Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the ``Header.index()`` method did not work correctly with HIERARCH keywords containing lower-case letters. 3.0.11 (2013-04-17) ------------------- - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. Backported from 3.1.2. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. Backported from 3.1.2. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). Backported from 3.1.2. (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. Backported from 3.1.2. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. Backported from 3.1.2. (#201) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. Backported from 3.1.2. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. Backported from 3.1.2. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. Backported from 3.1.2. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. Backported from 3.1.2. (#218) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. Backported from 3.1.2. (spacetelescope/PyFITS#3) 3.1.1 (2013-01-02) ------------------ This is a bug fix release for the 3.1.x series. Bug Fixes ^^^^^^^^^ - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verboten in PRIMARY HDUs, but the latest version of the FITS standard allows them. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will automatically use compatible tile sizes even if they're not explicitly specified. (#171) - Added support for the optional ``endcard`` parameter in the ``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although ``endcard=False`` was a reasonable default assumption, there are still text dumps of FITS headers that include the END card, so this should have been more flexible. (#176) - Fixed a crash when running fitsdiff on two empty (that is, zero row) tables. (#178) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. (#180) - Fixed a crash when generating diff reports from diffs using the ``ignore_comments`` options. (#181) - Fixed some bugs with WCS Paper IV record-valued keyword cards: - Cards that looked kind of like RVKCs but were not intended to be were over-permissively treated as such--commentary keywords like COMMENT and HISTORY were particularly affected. (#183) - Looking up a card in a header by its standard FITS keyword only should always return the raw value of that card. That way cards containing values that happen to valid RVKCs but were not intended to be will still be treated like normal cards. (#184) - Looking up a RVKC in a header with only part of the field-specifier (for example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a wildcard lookup. (#184) - Fixed a crash when diffing two FITS files where at least one contains a compressed image HDU which was not recognized as an image instead of a table. (#187) - Fixed bugs in the backwards compatibility layer for the ``CardList.index`` and ``CardList.count`` methods. (#190) - Improved ``__repr__`` and text file representation of cards with long values that are split into CONTINUE cards. (#193) - Fixed a crash when trying to assign a long (> 72 character) value to blank ('') keywords. This also changed how blank keywords are represented--there are still exactly 8 spaces before any commentary content can begin; this *may* affect the exact display of header cards that assumed there could be fewer spaces in a blank keyword card before the content begins. However, the current approach is more in line with the requirements of the FITS standard. (#194) 3.0.10 (2013-01-02) ------------------- - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. Backported from 3.1.1. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. Backported from 3.1.1. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verbotten in PRIMARY HDUs, but the latest version of the FITS standard allows them. Backported from 3.1.1. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will not automatically use compatible tile sizes even if they're not explicitly specified. Backported from 3.1.1. (#171) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. Backported from 3.1.0. (#174) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. Backported from 3.1.1. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180) 3.1 (2012-08-08) ---------------- Highlights ^^^^^^^^^^ - The ``Header`` object has been significantly reworked, and ``CardList`` objects are now deprecated (their functionality folded into the ``Header`` class). See API Changes below for more details. - Memory maps are now used by default to access HDU data. See API Changes below for more details. - Now includes a new version of the ``fitsdiff`` program for comparing two FITS files, and a new FITS comparison API used by ``fitsdiff``. See New Features below. API Changes ^^^^^^^^^^^ - The ``Header`` class has been rewritten, and the ``CardList`` class is deprecated. Most of the basic details of working with FITS headers are unchanged, and will not be noticed by most users. But there are differences in some areas that will be of interest to advanced users, and to application developers. For full details of the changes, see the "Header Interface Transition Guide" section in the PyFITS documentation. See ticket #64 on the PyFITS Trac for futher details and background. Some highlights are listed below: * The Header class now fully implements the Python dict interface, and can be used interchangably with a dict, where the keys are header keywords. * New keywords can be added to the header using normal keyword assignment (previously it was necessary to use ``Header.update`` to add new keywords). For example:: >>> header['NAXIS'] = 2 will update the existing 'FOO' keyword if it already exists, or add a new one if it doesn't exist, just like a dict. * It is possible to assign both a value and a comment at the same time using a tuple:: >>> header['NAXIS'] = (2, 'Number of axes') * To add/update a new card and ensure it's added in a specific location, use ``Header.set()``:: >>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX') This works the same as the old ``Header.update()``. ``Header.update()`` still works in the old way too, but is deprecated. * Although ``Card`` objects still exist, it generally is not necessary to work with them directly. ``Header.ascardlist()``/``Header.ascard`` are deprecated and should not be used. To directly access the ``Card`` objects in a header, use ``Header.cards``. * To access card comments, it is still possible to either go through the card itself, or through ``Header.comments``. For example:: >>> header.cards['NAXIS'].comment Number of axes >>> header.comments['NAXIS'] Number of axes * ``Card`` objects can now be used interchangeably with ``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and ``.comment`` attributes as well. The ``.key`` attribute has been renamed to ``.keyword`` for consistency, though ``.key`` is still supported (but deprecated). - Memory mapping is now used by default to access HDU data. That is, ``pyfits.open()`` uses ``memmap=True`` as the default. This provides better performance in the majority of use cases--there are only some I/O intensive applications where it might not be desirable. Enabling mmap by default also enabled finding and fixing a large number of bugs in PyFITS' handling of memory-mapped data (most of these bug fixes were backported to PyFITS 3.0.5). (#85) * A new ``pyfits.USE_MEMMAP`` global variable was added. Set ``pyfits.USE_MEMMAP = False`` to change the default memmap setting for opening files. This is especially useful for controlling the behavior in applications where pyfits is deeply embedded. * Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported. Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default behavior. - The ``size()`` method on HDU objects is now a ``.size`` property--this returns the size in bytes of the data portion of the HDU, and in most cases is equivalent to ``hdu.data.nbytes`` (#83) - ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use ``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods output the table data in a slightly different format from previous versions, which places quotes around each value. This format is compatible with data dumps from previous versions of PyFITS, but not vice-versa due to a parsing bug in older versions. - Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function versions of these methods have been renamed ``pyfits.tabledump`` and ``pyfits.tableload``. The old deprecated, but currently retained for backwards compatibility. (r1125) - A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added. This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive`` which is not deprecated and may be removed in a future version. To enable case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI') set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is ``False``. (r1139) - A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was added. By default, if a string value in a header contains trailing whitespace, that whitespace is automatically removed when the value is read. Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is preserved. (#146) - The old ``classExtensions`` extension mechanism (which was deprecated in PyFITS 3.0) is removed outright. To our knowledge it was no longer used anywhere. (r1309) - Warning messages from PyFITS issued through the Python warnings API are now output to stderr instead of stdout, as is the default. PyFITS no longer modifies the default behavior of the warnings module with respect to which stream it outputs to. (r1319) - The ``checksum`` argument to ``pyfits.open()`` now accepts a value of 'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored, and removed when the file is saved. New Features ^^^^^^^^^^^^ - Added support for the proposed "FITS" extension HDU type. See http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS HDUs contain an entire FITS file embedded in their data section. `FitsHDU` objects work like other HDU types in PyFITS. Their ``.data`` attribute returns the raw data array. However, they have a special ``.hdulist`` attribute which processes the data as a FITS file and returns it as an in-memory HDUList object. FitsHDU objects also support a ``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object that embeds the supplied HDUList. (#80) - Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU data is an 'image' as opposed to a table or something else. Here the meaning of 'image' is fairly loose, and mostly just means a Primary or Image extension HDU, or possibly a compressed image HDU (#71) - Added an ``HDUList.fromstring`` classmethod which can parse a FITS file already in memory and instantiate and ``HDUList`` object from it. This could be useful for integrating PyFITS with other libraries that work on FITS file, such as CFITSIO. It may also be useful in streaming applications. The name is a slight misnomer, in that it actually accepts any Python object that implements the buffer interface, which includes ``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90) - Added a new ``pyfits.diff`` module which contains facilities for comparing FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff`` class for just comparing two FITS headers, and other similar interfaces. See the PyFITS Documentation for more details on this interface. The ``pyfits.diff`` module powers the new ``fitsdiff`` program installed with PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details. - ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to ``True``, this automatically scales the data using the original BZERO and BSCALE parameters the file had when it was first opened, if any, as well as the original BITPIX. For example, if the original BITPIX were 16, this would be equivalent to calling ``hdu.scale('int16', 'old')`` just before calling ``flush()`` or ``close()`` on the file. This option applies to all HDUs in the file. (#120) - ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to ``True``, this automatically saves a backup of the original file before flushing any changes to it (this of course only applies to update and append mode). This may be especially useful when working with scaled image data. (#121) Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Warnings from PyFITS are not output to stderr by default, instead of stdout as it has been for some time. This is contrary to most users' expectations and makes it more difficult for them to separate output from PyFITS from the desired output for their scripts. (r1319) Bug Fixes ^^^^^^^^^ - Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust when encountering blank lines in a column definition file (#14) - Fixed a fairly rare crash that could occur in the handling of CONTINUE cards when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by PyFITS). (r1330) - Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU object from a string/buffer containing the header and data of that HDU. This allowed for the implementation of ``HDUList.fromstring`` described above. (#90) - Fixed a rare corner case where, in some use cases, (mildly, recoverably) malformatted float values in headers were not properly returned as floats. (#137) - Fixed a corollary to the previous bug where float values with a leading zero before the decimal point had the leading zero unnecessarily removed when saving changes to the file (eg. "0.001" would be written back as ".001" even if no changes were otherwise made to the file). (#137) - When opening a file containing CHECKSUM and/or DATASUM keywords in update mode, the CHECKSUM/DATASUM are updated and preserved even if the file was opened with checksum=False. This change in behavior prevents checksums from being unintentionally removed. (#148) - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. This fix will be backported to the 3.0.x series in version 3.0.10. (#174) 3.0.9 (2012-08-06) ------------------ This is a bug fix release for the 3.0.x series. Bug Fixes ^^^^^^^^^ - Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/ ``Header.iteritems()`` to correctly return the different values for duplicate keywords (particularly commentary keywords like HISTORY and COMMENT). This makes the old Header implementation slightly more compatible with the new implementation in PyFITS 3.1. (#127) .. note:: This fix did not change the existing behavior from earlier PyFITS versions where ``Header.keys()`` returns all keywords in the header with duplicates removed. PyFITS 3.1 changes that behavior, so that ``Header.keys()`` includes duplicates. - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug where opening a file containing compressed image HDUs in 'update' mode and then immediately closing it without making any changes caused the file to be rewritten unncessarily. (#167) - Fixed two memory leaks that could occur when writing compressed image data, or in some cases when opening files containing compressed image HDUs in 'update' mode. (#168) 3.0.8 (2012-06-04) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Prior to this release, image data sections did not work with scaled data--that is, images with non-trivial BSCALE and/or BZERO values. Previously, in order to read such images in sections, it was necessary to manually apply the BSCALE+BZERO to each section. It's worth noting that sections *did* support pseudo-unsigned ints (flakily). This change just extends that support for general BSCALE+BZERO values. Bug Fixes ^^^^^^^^^ - Fixed a bug that prevented updates to values in boolean table columns from being saved. This turned out to be a symptom of a deeper problem that could prevent other table updates from being saved as well. (#139) - Fixed a corner case in which a keyword comment ending with the string "END" could, in some circumstances, cause headers (and the rest of the file after that point) to be misread. (#142) - Fixed support for scaled image data and psuedo-unsigned ints in image data sections (``hdu.section``). Previously this was not supported at all. At some point support was supposedly added, but it was buggy and incomplete. Now the feature seems to work much better. (#143) - Fixed the documentation to point out that image data sections *do* support non-contiguous slices (and have for a long time). The documentation was never updated to reflect this, and misinformed users that only contiguous slices were supported, leading to some confusion. (#144) - Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY HDUs caused an infinite recursion when validating the object prior to writing to a file. (#145) - Fixed a rare but serious case where saving an update to a file that previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum in saving, could cause the file to be slightly corrupted and unreadable. (#147) - Fixed problems with reading "non-standard" FITS files with primary headers containing SIMPLE = F. PyFITS has never made many guarantees as to how such files are handled. But it should at least be possible to read their headers, and the data if possible. Saving changes to such a file should not try to prepend an unwanted valid PRIMARY HDU. (#157) - Fixed a bug where opening an image with ``disable_image_compression = True`` caused compression to be disabled for all subsequent ``pyfits.open()`` calls. (r1651) 3.0.7 (2012-04-10) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Slices of GroupData objects now return new GroupData objects instead of extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed FITS_rec slicing, and should have been fixed for GroupData at the same time. The old behavior caused bugs where functions internal to Numpy expected that slicing an ndarray would return a new ndarray. As this is a rare usecase with a rare feature most users are unlikely to be affected by this change. - The previously internal _Group object for representing individual group records in a GroupData object are renamed Group and are now a public interface. However, there's almost no good reason to create Group objects directly, so it shouldn't be considered a "new feature". - An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND keyword was always being set to F if there are not actually any extension HDUs. It was unnecessary to modify this value. Bug Fixes ^^^^^^^^^ - Fixed GroupData objects to return new GroupData objects when sliced instead of _Group record objects. See "Changes in behavior" above for more details. - Fixed slicing of Group objects--previously it was not possible to slice slice them at all. - Made it possible to assign `np.bool_` objects as header values. (#123) - Fixed overly strict handling of the EXTEND keyword; see "Changes in behavior" above. (#124) - Fixed many cases where an HDU's header would be marked as "modified" by PyFITS and rewritten, even when no changes to the header are necessary. (#125) - Fixed a bug where the values of the PTYPEn keywords in a random groups HDU were forced to be all lower-case when saving the file. (#130) - Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was causing some slowdown when opening files containing a large number of extensions, plus a few other small (but not insignficant) performance improvements thanks to Julian Taylor. (#133) - Fixed a regression where header blocks containing invalid end-of-header padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS. Such headers can be parsed again, but a warning is raised, as such headers are not valid FITS. (#136) - Fixed a memory leak where table data in random groups HDUs weren't being garbage collected. (#138) 3.0.6 (2012-02-29) ------------------ Highlights ^^^^^^^^^^ The main reason for this release is to fix an issue that was introduced in PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data to be automatically rescaled--possibly converting the data from ints to floats--as soon as the file is closed, even if the application did not touch the data. Now PyFITS will only rescale the data in an extension when the data is actually accessed by the application. So opening a file in 'update' mode in order to modify the header or append new extensions will not cause any change to the data in existing extensions. This release also fixes a few Windows-specific bugs found through more extensive Windows testing, and other miscellaneous bugs. Bug Fixes ^^^^^^^^^ - More accurate error messages when opening files containing invalid header cards. (#109) - Fixed a possible reference cycle/memory leak that was caught through more extensive testing on Windows. (#112) - Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w' mode. (#112) - Fixed a Windows-only issue where trying to save updates to a resized FITS file could result in a crash due to there being open mmaps on that file. (#112) - Fixed a crash when trying to create a FITS table (i.e. with new_table()) from a Numpy array containing bool fields. (#113) - Fixed a bug where manually initializing an ``HDUList`` with a list of of HDUs wouldn't set the correct EXTEND keyword value on the primary HDU. (#114) - Fixed a crash that could occur when trying to deepcopy a Header in Python < 2.7. (#115) - Fixed an issue where merely opening a scaled image in 'update' mode would cause the data to be converted to floats when the file is closed. (#119) 3.0.5 (2012-01-30) ------------------ - Fixed a crash that could occur when accessing image sections of files opened with memmap=True. (r1211) - Fixed the inconsistency in the behavior of files opened in 'readonly' mode when memmap=True vs. when memmap=False. In the latter case, although changes to array data were not saved to disk, it was possible to update the array data in memory. On the other hand with memmap=True, 'readonly' mode prevented even in-memory modification to the data. This is what 'copyonwrite' mode was for, but difference in behavior was confusing. Now 'readonly' is equivalent to 'copyonwrite' when using memmap. If the old behavior of denying changes to the array data is necessary, a new 'denywrite' mode may be used, though it is only applicable to files opened with memmap. (r1275) - Fixed an issue where files opened with memmap=True would return image data as a raw numpy.memmap object, which can cause some unexpected behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285) - Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3 interacted badly with some other software, namely to vo.table package (and possibly others). (r1320, r1337, and #110) - Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard interrupts) while flushing changes to a FITS file. PyFITS already prevented SIGINTs from causing an incomplete flush, but did not clean up the signal handlers properly afterwards, or reraise the keyboard interrupt once the flush was complete. (r1321) - Fixed a crash that could occur in Python 3 when opening files with checksum checking enabled. (r1336) - Fixed a small bug that could cause a crash in the `StreamingHDU` interface when using Numpy below version 1.5. - Fixed a crash that could occur when creating a new `CompImageHDU` from an array of big-endian data. (#104) - Fixed a crash when opening a file with extra zero padding at the end. Though FITS files should not have such padding, it's not explictly forbidden by the format either, and PyFITS shouldn't stumble over it. (#106) - Fixed a major slowdown in opening tables containing large columns of string values. (#111) 3.0.4 (2011-11-22) ------------------ - Fixed a crash when writing HCOMPRESS compressed images that could happen on Python 2.5 and 2.6. (r1217) - Fixed a crash when slicing an table in a file opened in 'readonly' mode with memmap=True. (r1230) - Writing changes to a file or writing to a new file verifies the output in 'fix' mode by default instead of 'exception'--that is, PyFITS will automatically fix common FITS format errors rather than raising an exception. (r1243) - Fixed a bug where convenience functions such as getval() and getheader() crashed when specifying just 'PRIMARY' as the extension to use (r1263). - Fixed a bug that prevented passing keyword arguments (beyond the standard data and header arguments) as positional arguments to the constructors of extension HDU classes. - Fixed some tests that were failing on Windows--in this case the tests themselves failed to close some temp files and Windows refused to delete them while there were still open handles on them. (r1295) - Fixed an issue with floating point formatting in header values on Python 2.5 for Windows (and possibly other platforms). The exponent was zero-padded to 3 digits; although the FITS standard makes no specification on this, the formatting is now normalized to always pad the exponent to two digits. (r1295) - Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were broken into multiple CONTINUE cards. However, commentary cards are not expected to be found in CONTINUE cards. Instead these long cards are broken into multiple commentary cards. (#97) - GZIP/ZIP-compressed FITS files can be detected and opened regardless of their filename extension. (#99) - Fixed a serious bug where opening scaled images in 'update' mode and then closing the file without touching the data would cause the file to be corrupted. (#101) 3.0.3 (2011-10-05) ------------------ - Fixed several small bugs involving corner cases in record-valued keyword cards (#70) - In some cases HDU creation failed if the first keyword value in the header was not a string value (#89) - Fixed a crash when trying to compute the HDU checksum when the data array contains an odd number of bytes (#91) - Disabled an unnecessary warning that was displayed on opening compressed HDUs with disable_image_compression = True (#92) - Fixed a typo in code for handling HCOMPRESS compressed images. 3.0.2 (2011-09-23) ------------------ - The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate`` function don't get tripped up by blank lines anymore (#14) - The presence, value, and position of the EXTEND keyword in Primary HDUs is verified when reading/writing a FITS file (#32) - Improved documentation (in warning messages as well as in the handbook) that PyFITS uses zero-based indexing (as one would expect for C/Python code, but contrary to the PyFITS standard which was written with FORTRAN in mind) (#68) - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) [Note: This and the bug above it were originally reported as being fixed in version 3.0.1, but the fix was never included in the release.] - Improved file handling, particularly in Python 3 which had a few small file I/O-related bugs (#76) - Fixed a bug where updating a FITS file would sometimes cause it to lose its original file permissions (#79) - Fixed the handling of TDIMn keywords; 3.0 added support for them, but got the axis order backards (they were treated as though they were row-major) (#82) - Fixed a crash when a FITS file containing scaled data is opened and immediately written to a new file without explicitly viewing the data first (#84) - Fixed a bug where creating a table with columns named either 'names' or 'formats' resulted in an infinite recursion (#86) 3.0.1 (2011-09-12) ------------------ - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a ``FITS_rec`` object with zero rows is returned rather than ``None``. - The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full keyword+field-specifier value, instead of just the plain keyword (#46) - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) - Fixed a bug where writing a table with zero rows could fail in some cases (#72) - Miscellanous small bug fixes that were causing some tests to fail, particularly on Python 3 (#74, #75) - Fixed a bug where creating a table column from an array in non-native byte order would not preserve the byte order, thus interpreting the column array using the wrong byte order (#77) 3.0.0 (2011-08-23) -------------------- - Contains major changes, bumping the version to 3.0 - Large amounts of refactoring and reorganization of the code; tried to preserve public API backwards-compatibility with older versions (private API has many changes and is not guaranteed to be backwards-compatible). There are a few small public API changes to be aware of: * The pyfits.rec module has been removed completely. If your version of numpy does not have the numpy.core.records module it is too old to be used with PyFITS. * The ``Header.ascardlist()`` method is deprecated--use the ``.ascard`` attribute instead. * ``Card`` instances have a new ``.cardimage`` attribute that should be used rather than ``.ascardimage()``, which may become deprecated. * The ``Card.fromstring()`` method is now a classmethod. It returns a new ``Card`` instance rather than modifying an existing instance. * The ``req_cards()`` method on HDU instances has changed: The ``pos`` argument is not longer a string. It is either an integer value (meaning the card's position must match that value) or it can be a function that takes the card's position as it's argument, and returns True if the position is valid. Likewise, the ``test`` argument no longer takes a string, but instead a function that validates the card's value and returns True or False. * The ``get_coldefs()`` method of table HDUs is deprecated. Use the ``.columns`` attribute instead. * The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns`` instead (though in general you shouldn't mess with it directly--it might become internal at some point). * ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of ``startColumn`` and ``endColumn`` (these are rarely created manually, so it's unlikely that this change will affect anyone). * ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new ``BinTableHDU`` instance. * Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU classes. They are now public interfaces, wheres previously they were private and prefixed with underscores. * Possibly others--please report if you find any changes that cause difficulties. - Calls to deprecated functions will display a Deprecation warning. However, in Python 2.7 and up Deprecation warnings are ignored by default, so run Python with the `-Wd` option to see if you're using any deprecated functions. If we get close to actually removing any functions, we might make the Deprecation warnings display by default. - Added basic Python 3 support - Added support for multi-dimensional columns in tables as specified by the TDIMn keywords (#47) - Fixed a major memory leak that occurred when creating new tables with the ``new_table()`` function (#49) be padded with zero-bytes) vs ASCII tables (where strings are padded with spaces) (#15) - Fixed a bug in which the case of Random Access Group parameters names was not preserved when writing (#41) - Added support for binary table fields with zero width (#42) - Added support for wider integer types in ASCII tables; although this is non- standard, some GEIS images require it (#45) - Fixed a bug that caused the index_of() method of HDULists to crash when the HDUList object is created from scratch (#48) - Fixed the behavior of string padding in binary tables (where strings should be padded with nulls instead of spaces) - Fixed a rare issue that caused excessive memory usage when computing checksums using a non-standard block size (see r818) - Add support for forced uint data in image sections (#53) - Fixed an issue where variable-length array columns were not extended when creating a new table with more rows than the original (#54) - Fixed tuple and list-based indexing of FITS_rec objects (#55) - Fixed an issue where BZERO and BSCALE keywords were appended to headers in the wrong location (#56) - ``FITS_record`` objects (table rows) have full slicing support, including stepping, etc. (#59) - Fixed a bug where updating multiple files simultaneously (such as when running parallel processes) could lead to a race condition with mktemp() (#61) - Fixed a bug where compressed image headers were not in the order expected by the funpack utility (#62)

Changes from 2.2.1 to 2.2.2 =========================== * The `copy_args` argument of `NumExpr` function has been brought back. This has been mainly necessary for compatibility with PyTables < 3.0, which I decided to continue to support. Fixed #115. * The `__nonzero__` method in `ExpressionNode` class has been commented out. This is also for compatibility with PyTables < 3.0. See #24 for details. * Fixed the type of some parameters in the C extension so that s390 architecture compiles. Fixes #116. Thank to Antonio Valentino for reporting and the patch. Changes from 2.2 to 2.2.1 ========================= * Fixes a secondary effect of "from numpy.testing import `*`", where division is imported now too, so only then necessary functions from there are imported now. Thanks to Christoph Gohlke for the patch. Changes from 2.1 to 2.2 ======================= * [LICENSE] Fixed a problem with the license of the numexpr/win32/pthread.{c,h} files emulating pthreads on Windows platforms. After persmission from the original authors is granted, these files adopt the MIT license and can be redistributed without problems. See issue #109 for details (https://code.google.com/p/numexpr/issues/detail?id=110). * [ENH] Improved the algorithm to decide the initial number of threads to be used. This was necessary because by default, numexpr was using a number of threads equal to the detected number of cores, and this can be just too much for moder systems where this number can be too high (and counterporductive for performance in many cases). Now, the 'NUMEXPR_NUM_THREADS' environment variable is honored, and in case this is not present, a maximum number of *8* threads are setup initially. The new algorithm is fully described in the Users Guide now in the note of 'General routines' section: https://code.google.com/p/numexpr/wiki/UsersGuide#General_routines. Closes #110. * [ENH] numexpr.test() returns `TestResult` instead of None now. Closes #111. * [FIX] Modulus with zero with integers no longer crashes the interpreter. It nows puts a zero in the result. Fixes #107. * [API CLEAN] Removed `copy_args` argument of `evaluate`. This should only be used by old versions of PyTables (< 3.0). * [DOC] Documented the `optimization` and `truediv` flags of `evaluate` in Users Guide (https://code.google.com/p/numexpr/wiki/UsersGuide). Changes from 2.0.1 to 2.1 =========================== * Dropped compatibility with Python < 2.6. * Improve compatibiity with Python 3: - switch from PyString to PyBytes API (requires Python >= 2.6). - fixed incompatibilities regarding the int/long API - use the Py_TYPE macro - use the PyVarObject_HEAD_INIT macro instead of PyObject_HEAD_INIT * Fixed several issues with different platforms not supporting multithreading or subprocess properly (see tickets #75 and #77). * Now, when trying to use pure Python boolean operators, 'and', 'or' and 'not', an error is issued suggesting that '&', '|' and '~' should be used instead (fixes #24). Changes from 2.0 to 2.0.1 ========================= * Added compatibility with Python 2.5 (2.4 is definitely not supported anymore). * `numexpr.evaluate` is fully documented now, in particular the new `out`, `order` and `casting` parameters. * Reduction operations are fully documented now. * Negative axis in reductions are not supported (they have never been actually), and a `ValueError` will be raised if they are used. Changes from 1.x series to 2.0 ============================== - Added support for the new iterator object in NumPy 1.6 and later. This allows for better performance with operations that implies broadcast operations, fortran-ordered or non-native byte orderings. Performance for other scenarios is preserved (except for very small arrays). - Division in numexpr is consistent now with Python/NumPy. Fixes #22 and #58. - Constants like "2." or "2.0" must be evaluated as float, not integer. Fixes #59. - `evaluate()` function has received a new parameter `out` for storing the result in already allocated arrays. This is very useful when dealing with large arrays, and a allocating new space for keeping the result is not acceptable. Closes #56. - Maximum number of threads raised from 256 to 4096. Machines with a higher number of cores will still be able to import numexpr, but limited to 4096 (which is an absurdly high number already).

@giorgio-v

0.991 2014-01-16T23:24:33Z - Greatly simplified determining the Firebird ISQL client. It no longer tries so hard to find a full path, but does seach through the path list for a likely candidate between fbsql, isql-fb, and isql (or equivalents ending in .exe on Windows). - Removed a bunch of inappropriately pasted stuff from the Firebird tutorial, and updated it a bit. - `HEAD` and `ROOT` are now recognized as aliases for `@HEAD` and `@ROOT`, when querying the database, too. That means that `revert --to HEAD` now works the same as `revert --to @HEAD`, as had been expected in v0.990. - Eliminated "use of uninitialized value" warnings when database connections fail. - Reduced the minimum required DBD::Firebird to v1.11. - Fixed the `--verbose` option to the `target` command. - Eliminated more user-configuration issues in tests, thanks to chromatic. - Fixed test failures when the `$PGPASSWORD` environment variable is set, thanks to Ioan Rogers's test smoker. 0.990 2014-01-04T01:14:24Z [New Features] - Added new command and feature: `target`. Use it to manage multiple database targets, each with an associated URI and, optionally, a registry name and command-line client. Inspired by Git remotes. - Added Firebird engine. Three cheers to Ștefan Suciu for this contribution! - Added support for the generation of arbitrary scripts from templates to the `add` command. Just add template files to subdirectories of the `templates` directory, and scripts will be created in a directory of the same name based on those templates. - Added `--open-editor` option (and aliases) to the `add` and `rework` commands. This option will open the newly-added change scripts in the preferred editor. Thanks to Thomas Sibley for the patch! [Improvements] - Improved database driver loading to ensure the proper version of the driver is required. - Non-fatal but possibly unexpected messages -- which correspond to exit value 1 -- now send their messages to STDOUT instead of STDERR, and respect the `--quiet` option. Thanks to @giorgio-v for the report! - Added or replaced the `--target` option to commands that connect to a database to specify the name of target managed by the new `target` command or a database URI. - `HEAD` and `ROOT` are now recognized as aliases for `@HEAD` and `@ROOT`, respectively, since they are disallowed as change names, anyway, and folks often use them out of habit from Git. [Internals] - Replaced the engine-specific connection attributes with three attributes use by every engine: * `target`: The name of a target managed by the new `target` command. Defaults to a value stored for the `core.$engine.target` configuration variable. If that variable does not exist, the target falls back on the stringification of `uri`. * `uri`: a database URI with the format `db:{engine}:{dbname}` or `db:{engine}://{user}:{password}@{host}:{port}/{dbname}`. If its value is not passed to the constructor, a `uri` value is looked up for the associated `target`. If `target` is not passed or configured, or if it has no URI associated with it, the `config.$engine.uri` configuration variable is used. If that value does not exist, the URI defaults to `db:$engine:`. In any of these cases, if any of the `--db-*` options are passed, they will be merged into the URI. * `registry`: the name to use for the Sqitch registry schema or database, where Sqitch's own data will be stored, as appropriate to each engine. If its value is not passed to the constructor, a `registry` value is looked up for the associated `target`. If `target` is not passed or configured, or if it has no registry associated with it, the `config.$engine.registry` configuration variable is used. If no value is found there, it defaults to an engine-specific value, usually "sqitch". [Bug Fixes] - Fixed a bug when installing under local::lib. Thanks to Thomas Sibley for the pull request! - Eliminated "Wide character in print" warnings when piping the `log` command. - Documented that reworked changes do not have their verify tests run by the `verify` command. They do run when using the `--verify` deploy option. - Removed the documentation for the `add.with_deploy`, `add.with_revert`, and `add.with_verify` configuration variables, which were never implemented. [Deprecations] - Deprecated engine-specific connection attributes and configuration variables. See the "Internals" section for their replacements. The deprecated options are: * `core.$engine.username` * `core.$engine.password` * `core.$engine.db_name` * `core.$engine.host` * `core.$engine.port` * `core.$engine.sqitch_schema` * `core.$engine.sqitch_db` - Deprecated all command-specific options with the string "target" in them, such as `--to-target`, `--upto-target`, etc. They have been replaced with options containing the string "change", instead, such as `--to-change` and `--upto-change`. Few people used these options, preferring their shorter aliases (`--to`, `--upto`, etc.). - Deprecated the `--deploy-template`, `--revert-template`, and `--verify-template` options to the `add` command. They are replaced with a single option, `--use` which takes a key/value pair for the script name and template path. This makes it useful for arbitrary script generation, as well. - Deprecated the `--deploy`, `--revert`, and `--verify` options to the `add` command, as well as their `--no-*` variants. They are replaced with two new options, `--with` and `--without`, to which a script name is passed. These are useful for arbitrary script generation, as well. - Deprecated the `add.deploy_template`, `add.revert_template`, and `add.verify_template` configuration settings. They have been replaced with a section, `add.templates`, which is more general, and supports arbitrary script generation, as well. [Incompatibilities] - Removed the undocumented `--test` option to the `add` command. - Changed the meaning of `--target` from specifying a change to specifying a deployment target. Use the new `--change` option to specify a change. 0.983 2013-11-21T21:50:12Z - Fixed "Use of uninitialized value" in the MySQL engine. Thanks to Jean-Michel REY for the report. - All tests now protect against failures due to the presence of the `$SQITCH_CONFIG` environment variable (issue #114). - The installer now respects the `distdir` option to `Build.PL` when searching for existing templates. Important for packaging. - Fixed the error "Table 'sqitch.changes' doesn't exist" when deploying to a MySQL database that exists but has not been initialized. Thanks to Jean-Michel REY for the report! - Refactored the handling of the C<--log-only> option so it sets an engine attribute, rather than passing the flag to a whole stack of method calls. - Fixed "Argument "en_us" isn't numeric" error on Windows. - Now using `LC_ALL` instead of `LC_MESSAGES` when setting the locale, as the latter is not present on Windows. - The sqitch-pg RPM now requires DBD::Pg 2.0.0 or higher. - Improved handling of invalid command names so that the error message is less ambiguous when triggered by a Perl parse error. - Added `-m` as an alias for `--note`, for you Git folks out there. - Added exception handling to the Postgres and Oracle engines to avoid unexpected errors when deploying to a database that has not been deployed to before. - Updated detection of an uninitialized database to double-check with the engine that it really thinks it's uninitialized, not just that the "changes" table is missing. This should catch the case where the database has its own "changes" table unrelated to Sqitch. 0.982 2013-09-11T18:26:07Z - Errors thrown by Template toolkit are no longer silently ignored. - Variables passed to change templates are now cloned before the execution of each template. This prevents one template from deleting variable values another template might also need. - Fixed "The getpwnam function is unimplemented" errors on Win32. - No longer runs revert scripts when deploying with `--log-only` and a verify script fails, as that could lead to data loss (yikes!). Thanks to BryLo for the report (issue #112). 0.981 2013-09-06T00:22:26Z - Now use Encode::Locale to try to decode the user's full name from the system encoding when fetched from the system on all OSes. Note that this is not necessary if the `user.name` config is explicitly set, as recommended. Issue #107. - Removed the special-case handling of the user's full name fetched from the system on OS X. - Added call to `sleep` to test in an attempt to fix SQLite failures. - The SQLite engine now requires that the SQLite client be 3.3.9 or later, for support of the `-bail` option. - Bug fix: The MySQL engine now properly uses the host, port, and password options when connecting to the database. Thanks to vreb87 for the report! 0.980 2013-08-28T21:40:00Z - Changed the default SQLite Sqitch database name from `$dbname-sqitch.$suffix` to `sqitch.$suffix`. The `$suffix` still comes from the destination database name. This breaks compatibility with previous releases. If you need the old name, set it with `sqitch config core.sqlite.sqitch_db $dbname`. - Fixed encoding of the user's full name when fetched from the system on OS X. Thanks to Tomohiro Hosaka for the pull request! - Fixed test failures when DBD::SQLite is installed but compiled with SQLite 3.7.10 or lower. - Fixed a bug where declaring a dependency on a reworked change would incorrectly result in the error "Key "foo" matches multiple changes". Thanks to BryLo for the report (issue #103). - Modified tests to allow them to run in parallel without stomping on each other. - Bundling of options, such as `-vvv`, now works properly (issue #108). - Added alias `--get-regexp` for `--get-regex` to the `config` command. This brings it in line with the documentation for the `config` command (Issue #110). - Fixed all of the `config` command actions that contain a dash so that they actually work. Thanks to Ștefan Suciu for the report (issue #110). - All leading and trailing white space is now trimmed from plan notes, rather than just vertical white space. Thanks to Ronan Dunklau for the report (issue #106). - The `status` command now notices if the specified database is uninitialized and says as much, rather than dying with an SQL error (issue #109). - When reading the user's username from the system Sqitch now uses Encode::Locale to try to decode the value from the system encoding. Issue #107. - Compatibility change: Changed the location and name of script template files. Previously they were called `deploy.tmpl`, `revert.tmpl`, and `verify.tmpl`, and they lived in the `templates` subdirectory of the system-wide and user-specific configuration directories. They now live in subdirectories of the `templates` directory named for each action (deploy, revert, and verify), and with file names matching engine names (`pg.tmpl`, `sqlite.tmpl`, `oracle.tmpl`, and `mysql.tmpl`). The installer will move old files from the system-wide config directory (`sqitch --etc-path`) to their new homes, named `pg.tmpl` and `sqlite.tmpl`. It assumes no customizations exist for Oracle. If that's not true in your case, simply copy the `pg.tmpl` files to `oracle.tmpl`. - Added the `--template-name` option to the `add` command. By default, it looks for templates named for the current engine. The option allows for the user of task-specific templates. For example, if you create templates named `createtable.tmpl` in the `deploy`, `revert`, and `verify` subdirectories of `~/.sqitch/templates`, You can specify `--template-name createtable` to use those templates when adding a change. - Added the `--exists` option to the `show` command. - Fixed the `--set` option to the `add` command so that duplicate keys have their values passed to the template as an array, as documented. - If Template::Toolkit is installed, the `add` command will use it for processing templates instead of Template::Tiny. This makes it easy to upgrade the templating environment just by installing a module. 0.973 2013-07-03T13:47:22Z - Now Require DBD::SQLite compiled with SQLite 3.7.11 or higher. It always has, but now it throws a meaningful exception if an older version is compiled into DBD::SQLite. Thanks to Damon Buckwalter for the report. - When a deploy fails because of missing dependencies, the list of missing dependencies no longer contains duplicates. Thanks to Damon Buckwalter for the report. 0.972 2013-05-31T23:26:52Z - Fixed test failures on Windows. - Fixed locale configuration on Windows so that `sqitch` will actually run, rather than exiting with an error about `LC_MESSAGES` not being set. - Fixed a test hang on Windows when DBD::Oracle is installed but the Oracle libraries (`OCI.dll`) are not or cannot be found. This was triggering a UI dialog that did not dismiss itself. Using Win32::API to work around this issue. Thanks to Jan Dubois for the fix. 0.971 2013-05-18T21:08:51Z - Removed most uses of the smartmatch operator, since as of Perl 5.17.11 it is marked as experimental, and silenced the warning where it is still used. - Added 0.1s sleep between logging changes back-to-back in the engine tests, mostly to try to get SQLite to generate different timestamps. Pretty sure the recent test failures have been due to the passage of less than a millisecond between the two inserts. - Added the `shell` and `quote_shell` methods to Sqitch.pm for shelling out a command. - Sqitch now shells out to an editor when opening a file for the user to edit. For example, if the `$EDITOR` environment variable is set to `"emacs -nw"`, it will now work. Thanks to Florian Ragwitz for the report (issue #80). - Removed the pod-checking tests from the distribution. 0.970 2013-05-09T00:21:06Z - Fixed the default ordering of changes displayed by the `plan` command. They are now ascending by default. - Switched to PerlIO::utf8_strict for fast character encoding and decoding. - The help emitted when an unknown option is passed to `sqitch` now consists of a usage statement and brief table of options, rather than the entire man page. - Added the project name in a header to the output of the `plan` command. - Added the Oracle engine. - Added `sqitchtutorial-oracle.pod`, a Oracle-specific variant of `sqitchtutorial.pod`. - Added missing version declaration to the App::Sqitch::Plan::* modules. - Devel::StackTrace 1.30 is now properly required (it was previously recommended). - The `--show-tags` and `--show-changes` options to the `status` command now show the changes when the project plan cannot be found (issue #90). 0.965 2013-04-23T16:25:59Z - Fixed failing test due to line-ending character variations on Windows. Many thanks to Jan Dubois for the testing help. - Replaced all uses of `$/` in output to `"\n"`. Thanks to Jan Dubois for pointing out the incorrect use of `$/`. - Fixed build error that prevented installation on Perl 5.10 when the parent module was not installed. 0.964 2013-04-15T18:47:30Z - Fixed test failures on Perl versions lower than 5.14 when DBD::SQLite or DBD::Pg is not installed. - Removed DBD::SQLite from the list of build dependencies. - Fixed test failures due to encoded (wide-character) warnings on triggered on systems with non-english locales. Thanks to Alexandr Ciornii for the smoke testing that revealed this issue. - Removed overriding of Throwable's `previous_exception` in App::Sqitch::X on Throwable 0.200007 and higher, where it is no longer needed. - Changed test comparing file contents that fails on Windows to do a looser comparison and hopefully fix the test failure. 0.963 2013-04-12T19:11:29Z - Fixed a test failure when Git is in the execution path and the test is not run from a Git checkout. - Added `plan` to `sqitchchanges`, the contents of which are shown when Sqitch is run with no command. - Removed the unique constraint on tag names in the database, as it prevented two projects from having the same tag name. Replaced it with a unique constraint on the project and tag names. Folks with production PostgreSQL installs should run these queries: ALTER TABLE sqitch.tags DROP CONSTRAINT tags_tag_key, ADD UNIQUE(project, tag); COMMENT ON COLUMN sqitch.tags.tag IS 'Project-unique tag name.'; - Fixed failing tests when DBD::SQLite is not installed. - Removed dependency on Git::Wrapper. The `checkout` command does things very simply, and we already have tools for running command-line applications. So we just take advantage of that. The code is no more complicated than it was before. - Added the `core.vcs.client` configuration setting. Defaults to `git` (or `git.exe` on Windows). 0.962 2013-04-10T17:10:05Z - Fixed failing test on Perl 5.12 and lower. - Fixed the French translation by re-encoding it in UTF-8 (Ronan Dunklau). - Fixed the loading of the editor with placeholder text to properly encode that text as UTF-8 (Ronan Dunklau).

# Release Notes ## 0.13.2 * Stubbing of methods re-declared with different visibilty. Fixes #109. * Add `Mock#responds_like_instance_of`. Fixes #119. * Make `Expectation#inspect` less verbose and more useful. Fixes #122. * Make unit tests more robust to changes in environment. Fixes #121. * Update README in an attempt to head Rails-related issues off at the pass. * Add a Gem Badge to provide a link to Mocha on Rubygems. * Make documentation example consistent with other examples.

REPLACE_PYTHON in two files. From ChangeLog.txt: ## 2012-06-26 0.37 * Fixed datestr issue on Windows -- #155 * Fixed Python 2.4 compatability issues (tx fredludlow) * Fixed error in utils.safewrite (tx shuge) -- #95 * Allow use of web.data() with app.request() -- #105 * Fixed an issue with session initializaton (tx beardedprojamz) -- #109 * Allow custom message on 400 Bad Request (tx patryk) -- #121 * Made djangoerror work on GAE. -- #80 * Handle malformatted data in the urls. -- #117 * Made it easier to stop the dev server -- #100, #122 * Added support fot customizing cookie_path in session (tx larsga) -- #89 * Added exception for "415 Unsupported Media" (tx JirkaChadima) -- #145 * Added GroupedDropdown to support `<optgroup>` tag (tx jzellman) -- #152 * Fixed failure in embedded interpreter - #87 * Optimized web.cookies (tx benhoyt) - #148

============= - Tig now has its own tag on Stack Overflow, where users are invited to ask questions: http://stackoverflow.com/questions/tagged/tig Improvements: - Make tig prompt commands bindable to keys. For example: `bind diff F :set diff-options = --full-diff`. (GH #69, #116) - Add a diff-options setting for specifying default diff options. Example: `set diff-options = --patience`. (GH #116) - Options in diff-options and blame-options matching tig browsing state variables are replaced. - Show diff stats as wide as the terminal. (GH #109) - Show line numbers in the branch view. (GH #135) - Add toggles for showing author email or email user names. (GH #115) - Open editor at the selected line by prefixing the file argument with `+<lineno>`. Tested in vi, vim, emacs, nano, gedit, geany. Disable by adding `set editor-line-number = no` to ~/.tigrc. (GH #118, #119) - Add toggle-files to control whether to show full commit diff or only the diff concerning the currently selected file, e.g. for blame. - Optionally highlight exceeding characters in long commit titles. The default title max width is 50 characters. Customize using: `set title-overflow = 50` (GH #125) - Add +ESC key bindings. Example: `bind generic ^[v move-page-up` (GH #120) - Create temporary files in TMPDIR, TEMP, or TMP before defaulting to /tmp. - Reenable `tig log` as a subcommand. (GH #146) - Enable tilde expansion in ~/.tigrc "source" commands. (GH #168) - Introduce the stash view, bound to the 'y' keybinding. (GH #169, #174) Bug fixes: - Fix blame and status to work in directories starting with a dot. (GH #172) - Reload current branch name when reloading the status view. (GH #93) - Fix compile errors on old Solaris. (GH #97) - Reload HEAD info when reloading the stage view. (GH #104, #93) - Fix disappearing branch labels after external commands. (GH #148) - Fix diff view display for staged/unstaged changes when using 'd'. - Fix display of status messages when toggling view options. (GH #111) - Fix illegal memory access. (GH #98) - Fix display of all branches label in repos with short branch names. - Fix rendering glitch for branch names. - Do not apply diff styling to untracked files in the stage view. (GH #153) - Fix tree indentation for entries containing combining characters. (GH #170) - Ignore unrepresentable characters when transliterating text for rendering. - Transliterate text to output encoding before trimming it to avoid misalignment. (GH #86) - Introduce a more natural context-sensitive log display. (GH #155)

FITS (Flexible Image Transport System) is a data format most used in astronomy. PyFITS is a Python module for reading, writing, and manipulating FITS files. The module uses Python's object-oriented features to provide quick, easy, and efficient access to FITS files. The use of Python's array syntax enables immediate access to any FITS extension, header cards, or data items. Changes to 2.4.0 (in py-pyfits): Changelog =========== 3.2 (2013-11-26) ---------------- Highlights ^^^^^^^^^^ - Rewrote CFITSIO-based backend for handling tile compression of FITS files. It now uses a standard CFITSIO instead of heavily modified pieces of CFITSIO as before. PyFITS ships with its own copy of CFITSIO v3.35 which supports the latest version of the Tiled Image Convention (v2.3), but system packagers may choose instead to strip this out in favor of a system-installed version of CFITSIO. Earlier versions may work, but nothing earlier than 3.28 has been tested yet. (#169) - Added support for reading and writing tables using the Q format for columns. The Q format is identical to the P format (variable-length arrays) except that it uses 64-bit integers for the data descriptors, allowing more than 4 GB of variable-length array data in a single table. (#160) - Added initial support for table columns containing pseudo-unsigned integers. This is currently enabled by using the ``uint=True`` option when opening files; any table columns with the correct BZERO value will be interpreted and returned as arrays of unsigned integers. - Some refactoring of the table and ``FITS_rec`` modules in order to better separate the details of the FITS binary and ASCII table data structures from the HDU data structures that encapsulate them. Most of these changes should not be apparent to users (but see API Changes below). API Changes ^^^^^^^^^^^ - Assigning to values in ``ColDefs.names``, ``ColDefs.formats``, ``ColDefs.nulls`` and other attributes of ``ColDefs`` instances that return lists of column properties is no longer supported. Assigning to those lists will no longer update the corresponding columns. Instead, please just modify the ``Column`` instances directly (``Column.name``, ``Column.null``, etc.) - The ``pyfits.new_table`` function is marked "pending deprecation". This does not mean it will be removed outright or that its functionality has changed. It will likely be replaced in the future for a function with similar, if not subtly different functionality. A better, if not slightly more verbose approach is to use ``pyfits.FITS_rec.from_columns`` to create a new ``FITS_rec`` table--this has the same interface as ``pyfits.new_table``. The difference is that it returns a plan ``FITS_rec`` array, and not an HDU instance. This ``FITS_rec`` object can then be used as the data argument in the constructors for ``BinTableHDU`` (for binary tables) or ``TableHDU`` (for ASCII tables). This is analogous to creating an ``ImageHDU`` by passing in an image array. ``pyfits.FITS_rec.from_columns`` is just a simpler way of creating a FITS-compatible recarray from a FITS column specification. - The ``updateHeader``, ``updateHeaderData``, and ``updateCompressedData`` methods of the ``CompDataHDU`` class are pending deprecation and moved to internal methods. The operation of these methods depended too much on internal state to be used safely by users; instead they are invoked automatically in the appropriate places when reading/writing compressed image HDUs. - The ``CompDataHDU.compData`` attribute is pending deprecation in favor of the clearer and more PEP-8 compatible ``CompDataHDU.compressed_data``. - The constructor for ``CompDataHDU`` has been changed to accept new keyword arguments. The new keyword arguments are essentially the same, but are in underscore_separated format rather than camelCase format. The old arguments are still pending deprecation. - The internal attributes of HDU classes ``_hdrLoc``, ``_datLoc``, and ``_datSpan`` have been replaced with ``_header_offset``, ``_data_offset``, and ``_data_size`` respectively. The old attribute names are still pending deprecation. This should only be of interest to advanced users who have created their own HDU subclasses. - The following previously deprecated functions and methods have been removed entirely: ``createCard``, ``createCardFromString``, ``upperKey``, ``ColDefs.data``, ``setExtensionNameCaseSensitive``, ``_File.getfile``, ``_TableBaseHDU.get_coldefs``, ``Header.has_key``, ``Header.ascardlist``. If you run your code with a previous version of PyFITS (>= 3.0, < 3.2) with the ``python -Wd`` argument, warnings for all deprecated interfaces still in use will be displayed. - Interfaces that were pending deprecation are now fully deprecated. These include: ``create_card``, ``create_card_from_string``, ``upper_key``, ``Header.get_history``, and ``Header.get_comment``. - The ``.name`` attribute on HDUs is now directly tied to the HDU's header, so that if ``.header['EXTNAME']`` changes so does ``.name`` and vice-versa. - The ``pyfits.file.PYTHON_MODES`` constant dict was renamed to ``pyfits.file.PYFITS_MODES`` which better reflects its purpose. This is rarely used by client code, however. Support for the old name will be removed by PyFITS 3.4. Other Changes and Additions ^^^^^^^^^^^^^^^^^^^^^^^^^^^ - The new compression code also adds support for the ZQUANTIZ and ZDITHER0 keywords added in more recent versions of this FITS Tile Compression spec. This includes support for lossless compression with GZIP. (#198) By default no dithering is used, but the ``SUBTRACTIVE_DITHER_1`` and ``SUBTRACTIVE_DITHER_2`` methods can be enabled by passing the correct constants to the ``quantize_method`` argument to the ``CompImageHDU`` constuctor. A seed can be manually specified, or automatically generated using either the system clock or checksum-based methods via the ``dither_seed`` argument. See the documentation for ``CompImageHDU`` for more details. (#198) (spacetelescope/PYFITS#32) - Images compressed with the Tile Compression standard can now be larger than 4 GB through support of the Q format. (#159) - All HDUs now have a ``.ver`` ``.level`` attribute that returns the value of the EXTVAL and EXTLEVEL keywords from that HDU's header, if the exist. This was added for consistency with the ``.name`` attribute which returns the EXTNAME value from the header. - Then ``Column`` and ``ColDefs`` classes have new ``.dtype`` attributes which give the Numpy dtype for the column data in the first case, and the full Numpy compound dtype for each table row in the latter case. - There was an issue where new tables created defaulted the values in all string columns to '0.0'. Now string columns are filled with empty strings by default--this seems a less surprising default, but it may cause differences with tables created with older versions of PyFITS. - Improved round-tripping and preservation of manually assigned column attributes (``TNULLn``, ``TSCALn``, etc.) in table HDU headers. (astropy/astropy#996) Bug Fixes ^^^^^^^^^ - Binary tables containing compressed images may, optionally, contain other columns unrelated to the tile compression convention. Although this is an uncommon use case, it is permitted by the standard. (#159) - Reworked some of the file I/O routines to allow simpler, more consistent mapping between OS-level file modes ('rb', 'wb', 'ab', etc.) and the more "PyFITS-specific" modes used by PyFITS like "readonly" and "update". That is, if reading a FITS file from an open file object, it doesn't matter as much what "mode" it was opened in so long as it has the right capabilities (read/write/etc.) Also works around bugs in the Python io module in 2.6+ with regard to file modes. (spacetelescope/PyFITS#33) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (astropy/astropy#968) 3.1.3 (2013-11-26) ------------------ - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (spacetelescope/PyFITS#11) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (spacetelescope/PyFITS#28) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.0.12 (2013-11-26) ------------------- - Disallowed assigning NaN and Inf floating point values as header values, since the FITS standard does not define a way to represent them in. Because this is undefined, the previous behavior did not make sense and produced invalid FITS files. (Backported from 3.1.3) - Added a workaround for a bug in 64-bit OSX that could cause truncation when writing files greater than 2^32 bytes in size. (Backported from 3.1.3) - Fixed a long-standing issue where writing binary tables did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). This was thought fixed in v3.1.2, but it was only fixed there for compressed image HDUs and not for binary tables in general. (Backported from 3.1.3) - Fixed an obscure issue that can occur on systems that don't have flush to memory-mapped files implemented (namely GNU Hurd). (Backported from 3.2) 3.1.2 (2013-04-22) ------------------ - When an error occurs opening a file in fitsdiff the exception message will now at least mention which file had the error. (#168) - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. (#201) - Added use of the console_scripts entry point to install the fitsdiff and fitscheck scripts, which if nothing else provides better Windows support. The generated scripts now override the ones explicitly defined in the scripts/ directory (which were just trivial stubs to begin with). (#202) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. (#218) - Fixed inconsistent behavior in creating CONTINUE cards from byte strings versus unicode strings in Python 2--CONTINUE cards can now be created properly from unicode strings (so long as they are convertable to ASCII). (spacetelescope/PyFITS#1) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. (spacetelescope/PyFITS#3) - Fixed a bug in parsing HIERARCH keywords that do not have a space after the first equals sign (before the value). (spacetelescope/PyFITS#5) - Prevented extra leading whitespace on HIERARCH keywords from being treated as part of the keyword. (spacetelescope/PyFITS#6) - Fixed a bug where HIERARCH keywords containing lower-case letters was mistakenly marked as invalid during header validation. (spacetelescope/PyFITS#7) - Fixed an issue that was ancillary to (spacetelescope/PyFITS#7) where the ``Header.index()`` method did not work correctly with HIERARCH keywords containing lower-case letters. 3.0.11 (2013-04-17) ------------------- - Fixed support for opening gzipped FITS files by filename in a writeable mode (PyFITS has supported writing to gzip files for some time now, but only enabled it when GzipFile objects were passed to ``pyfits.open()`` due to some legacy code preventing full gzip support. Backported from 3.1.2. (#195) - Added a more helpful error message in the case of malformatted FITS files that contain non-float NULL values in an ASCII table but are missing the required TNULLn keywords in the header. Backported from 3.1.2. (#197) - Fixed an (apparently long-standing) issue where writing compressed images did not correctly write the TFORMn keywords for variable-length array columns (they ommitted the max array length parameter of the format). Backported from 3.1.2. (#199) - Slightly refactored how tables containing variable-length array columns are handled to add two improvements: Fixes an issue where accessing the data after a call to the `pyfits.getdata` convenience function caused an exception, and allows the VLA data to be read from an existing mmap of the FITS file. Backported from 3.1.2. (#200) - Fixed a bug that could occur when opening a table containing multi-dimensional columns (i.e. via the TDIMn keyword) and then writing it out to a new file. Backported from 3.1.2. (#201) - Fixed a bug on Python 3 where attempting to open a non-existent file on Python 3 caused a seemingly unrelated traceback. Backported from 3.1.2. (#203) - Fixed a bug in fitsdiff that reported two header keywords containing NaN as value as different. Backported from 3.1.2. (#204) - Fixed an issue in the tests that caused some tests to fail if pyfits is installed with read-only permissions. Backported from 3.1.2. (#208) - Fixed a bug where instantiating a ``BinTableHDU`` from a numpy array containing boolean fields converted all the values to ``False``. Backported from 3.1.2. (#215) - Fixed an issue where passing an array of integers into the constructor of ``Column()`` when the column type is floats of the same byte width caused the column array to become garbled. Backported from 3.1.2. (#218) - Fixed a couple cases where creating a new table using TDIMn in some of the columns could caused a crash. Backported from 3.1.2. (spacetelescope/PyFITS#3) 3.1.1 (2013-01-02) ------------------ This is a bug fix release for the 3.1.x series. Bug Fixes ^^^^^^^^^ - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verboten in PRIMARY HDUs, but the latest version of the FITS standard allows them. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will automatically use compatible tile sizes even if they're not explicitly specified. (#171) - Added support for the optional ``endcard`` parameter in the ``Header.fromtextfile()`` and ``Header.totextfile()`` methods. Although ``endcard=False`` was a reasonable default assumption, there are still text dumps of FITS headers that include the END card, so this should have been more flexible. (#176) - Fixed a crash when running fitsdiff on two empty (that is, zero row) tables. (#178) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. (#180) - Fixed a crash when generating diff reports from diffs using the ``ignore_comments`` options. (#181) - Fixed some bugs with WCS Paper IV record-valued keyword cards: - Cards that looked kind of like RVKCs but were not intended to be were over-permissively treated as such--commentary keywords like COMMENT and HISTORY were particularly affected. (#183) - Looking up a card in a header by its standard FITS keyword only should always return the raw value of that card. That way cards containing values that happen to valid RVKCs but were not intended to be will still be treated like normal cards. (#184) - Looking up a RVKC in a header with only part of the field-specifier (for example "DP1.AXIS" instead of "DP1.AXIS.1") was implicitly treated as a wildcard lookup. (#184) - Fixed a crash when diffing two FITS files where at least one contains a compressed image HDU which was not recognized as an image instead of a table. (#187) - Fixed bugs in the backwards compatibility layer for the ``CardList.index`` and ``CardList.count`` methods. (#190) - Improved ``__repr__`` and text file representation of cards with long values that are split into CONTINUE cards. (#193) - Fixed a crash when trying to assign a long (> 72 character) value to blank ('') keywords. This also changed how blank keywords are represented--there are still exactly 8 spaces before any commentary content can begin; this *may* affect the exact display of header cards that assumed there could be fewer spaces in a blank keyword card before the content begins. However, the current approach is more in line with the requirements of the FITS standard. (#194) 3.0.10 (2013-01-02) ------------------- - Improved handling of scaled images and pseudo-unsigned integer images in compressed image HDUs. They now work more transparently like normal image HDUs with support for the ``do_not_scale_image_data`` and ``uint`` options, as well as ``scale_back`` and ``save_backup``. The ``.scale()`` method works better too. Backported from 3.1.1. (#88) - Permits non-string values for the EXTNAME keyword when reading in a file, rather than throwing an exception due to the malformatting. Added verification for the format of the EXTNAME keyword when writing. Backported from 3.1.1. (#96) - Added support for EXTNAME and EXTVER in PRIMARY HDUs. That is, if EXTNAME is specified in the header, it will also be reflected in the ``.name`` attribute and in ``pyfits.info()``. These keywords used to be verbotten in PRIMARY HDUs, but the latest version of the FITS standard allows them. Backported from 3.1.1. (#151) - HCOMPRESS can again be used to compress data cubes (and higher-dimensional arrays) so long as the tile size is effectively 2-dimensional. In fact, PyFITS will not automatically use compatible tile sizes even if they're not explicitly specified. Backported from 3.1.1. (#171) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. Backported from 3.1.0. (#174) - Fixed an issue where opening files containing random groups HDUs in update mode could cause an unnecessary rewrite of the file even if none of the data is modified. Backported from 3.1.1. (#179) - Fixed a bug that could caused a deadlock in the filesystem on OSX if PyFITS is used with Numpy 1.7 in some cases. Backported from 3.1.1. (#180) 3.1 (2012-08-08) ---------------- Highlights ^^^^^^^^^^ - The ``Header`` object has been significantly reworked, and ``CardList`` objects are now deprecated (their functionality folded into the ``Header`` class). See API Changes below for more details. - Memory maps are now used by default to access HDU data. See API Changes below for more details. - Now includes a new version of the ``fitsdiff`` program for comparing two FITS files, and a new FITS comparison API used by ``fitsdiff``. See New Features below. API Changes ^^^^^^^^^^^ - The ``Header`` class has been rewritten, and the ``CardList`` class is deprecated. Most of the basic details of working with FITS headers are unchanged, and will not be noticed by most users. But there are differences in some areas that will be of interest to advanced users, and to application developers. For full details of the changes, see the "Header Interface Transition Guide" section in the PyFITS documentation. See ticket #64 on the PyFITS Trac for futher details and background. Some highlights are listed below: * The Header class now fully implements the Python dict interface, and can be used interchangably with a dict, where the keys are header keywords. * New keywords can be added to the header using normal keyword assignment (previously it was necessary to use ``Header.update`` to add new keywords). For example:: >>> header['NAXIS'] = 2 will update the existing 'FOO' keyword if it already exists, or add a new one if it doesn't exist, just like a dict. * It is possible to assign both a value and a comment at the same time using a tuple:: >>> header['NAXIS'] = (2, 'Number of axes') * To add/update a new card and ensure it's added in a specific location, use ``Header.set()``:: >>> header.set('NAXIS', 2, 'Number of axes', after='BITPIX') This works the same as the old ``Header.update()``. ``Header.update()`` still works in the old way too, but is deprecated. * Although ``Card`` objects still exist, it generally is not necessary to work with them directly. ``Header.ascardlist()``/``Header.ascard`` are deprecated and should not be used. To directly access the ``Card`` objects in a header, use ``Header.cards``. * To access card comments, it is still possible to either go through the card itself, or through ``Header.comments``. For example:: >>> header.cards['NAXIS'].comment Number of axes >>> header.comments['NAXIS'] Number of axes * ``Card`` objects can now be used interchangeably with ``(keyword, value, comment)`` 3-tuples. They still have ``.value`` and ``.comment`` attributes as well. The ``.key`` attribute has been renamed to ``.keyword`` for consistency, though ``.key`` is still supported (but deprecated). - Memory mapping is now used by default to access HDU data. That is, ``pyfits.open()`` uses ``memmap=True`` as the default. This provides better performance in the majority of use cases--there are only some I/O intensive applications where it might not be desirable. Enabling mmap by default also enabled finding and fixing a large number of bugs in PyFITS' handling of memory-mapped data (most of these bug fixes were backported to PyFITS 3.0.5). (#85) * A new ``pyfits.USE_MEMMAP`` global variable was added. Set ``pyfits.USE_MEMMAP = False`` to change the default memmap setting for opening files. This is especially useful for controlling the behavior in applications where pyfits is deeply embedded. * Likewise, a new ``PYFITS_USE_MEMMAP`` environment variable is supported. Set ``PYFITS_USE_MEMMAP = 0`` in your environment to change the default behavior. - The ``size()`` method on HDU objects is now a ``.size`` property--this returns the size in bytes of the data portion of the HDU, and in most cases is equivalent to ``hdu.data.nbytes`` (#83) - ``BinTableHDU.tdump`` and ``BinTableHDU.tcreate`` are deprecated--use ``BinTableHDU.dump`` and ``BinTableHDU.load`` instead. The new methods output the table data in a slightly different format from previous versions, which places quotes around each value. This format is compatible with data dumps from previous versions of PyFITS, but not vice-versa due to a parsing bug in older versions. - Likewise the ``pyfits.tdump`` and ``pyfits.tcreate`` convenience function versions of these methods have been renamed ``pyfits.tabledump`` and ``pyfits.tableload``. The old deprecated, but currently retained for backwards compatibility. (r1125) - A new global variable ``pyfits.EXTENSION_NAME_CASE_SENSITIVE`` was added. This serves as a replacement for ``pyfits.setExtensionNameCaseSensitive`` which is not deprecated and may be removed in a future version. To enable case-sensitivity of extension names (i.e. treat 'sci' as distict from 'SCI') set ``pyfits.EXTENSION_NAME_CASE_SENSITIVE = True``. The default is ``False``. (r1139) - A new global configuration variable ``pyfits.STRIP_HEADER_WHITESPACE`` was added. By default, if a string value in a header contains trailing whitespace, that whitespace is automatically removed when the value is read. Now if you set ``pyfits.STRIP_HEADER_WHITESPACE = False`` all whitespace is preserved. (#146) - The old ``classExtensions`` extension mechanism (which was deprecated in PyFITS 3.0) is removed outright. To our knowledge it was no longer used anywhere. (r1309) - Warning messages from PyFITS issued through the Python warnings API are now output to stderr instead of stdout, as is the default. PyFITS no longer modifies the default behavior of the warnings module with respect to which stream it outputs to. (r1319) - The ``checksum`` argument to ``pyfits.open()`` now accepts a value of 'remove', which causes any existing CHECKSUM/DATASUM keywords to be ignored, and removed when the file is saved. New Features ^^^^^^^^^^^^ - Added support for the proposed "FITS" extension HDU type. See http://listmgr.cv.nrao.edu/pipermail/fitsbits/2002-April/001094.html. FITS HDUs contain an entire FITS file embedded in their data section. `FitsHDU` objects work like other HDU types in PyFITS. Their ``.data`` attribute returns the raw data array. However, they have a special ``.hdulist`` attribute which processes the data as a FITS file and returns it as an in-memory HDUList object. FitsHDU objects also support a ``FitsHDU.fromhdulist()`` classmethod which returns a new `FitsHDU` object that embeds the supplied HDUList. (#80) - Added a new ``.is_image`` attribute on HDU objects, which is True if the HDU data is an 'image' as opposed to a table or something else. Here the meaning of 'image' is fairly loose, and mostly just means a Primary or Image extension HDU, or possibly a compressed image HDU (#71) - Added an ``HDUList.fromstring`` classmethod which can parse a FITS file already in memory and instantiate and ``HDUList`` object from it. This could be useful for integrating PyFITS with other libraries that work on FITS file, such as CFITSIO. It may also be useful in streaming applications. The name is a slight misnomer, in that it actually accepts any Python object that implements the buffer interface, which includes ``bytes``, ``bytearray``, ``memoryview``, ``numpy.ndarray``, etc. (#90) - Added a new ``pyfits.diff`` module which contains facilities for comparing FITS files. One can use the ``pyfits.diff.FITSDiff`` class to compare two FITS files in their entirety. There is also a ``pyfits.diff.HeaderDiff`` class for just comparing two FITS headers, and other similar interfaces. See the PyFITS Documentation for more details on this interface. The ``pyfits.diff`` module powers the new ``fitsdiff`` program installed with PyFITS. After installing PyFITS, run ``fitsdiff --help`` for usage details. - ``pyfits.open()`` now accepts a ``scale_back`` argument. If set to ``True``, this automatically scales the data using the original BZERO and BSCALE parameters the file had when it was first opened, if any, as well as the original BITPIX. For example, if the original BITPIX were 16, this would be equivalent to calling ``hdu.scale('int16', 'old')`` just before calling ``flush()`` or ``close()`` on the file. This option applies to all HDUs in the file. (#120) - ``pyfits.open()`` now accepts a ``save_backup`` argument. If set to ``True``, this automatically saves a backup of the original file before flushing any changes to it (this of course only applies to update and append mode). This may be especially useful when working with scaled image data. (#121) Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Warnings from PyFITS are not output to stderr by default, instead of stdout as it has been for some time. This is contrary to most users' expectations and makes it more difficult for them to separate output from PyFITS from the desired output for their scripts. (r1319) Bug Fixes ^^^^^^^^^ - Fixed ``pyfits.tcreate()`` (now ``pyfits.tableload()``) to be more robust when encountering blank lines in a column definition file (#14) - Fixed a fairly rare crash that could occur in the handling of CONTINUE cards when using Numpy 1.4 or lower (though 1.4 is the oldest version supported by PyFITS). (r1330) - Fixed ``_BaseHDU.fromstring`` to actually correctly instantiate an HDU object from a string/buffer containing the header and data of that HDU. This allowed for the implementation of ``HDUList.fromstring`` described above. (#90) - Fixed a rare corner case where, in some use cases, (mildly, recoverably) malformatted float values in headers were not properly returned as floats. (#137) - Fixed a corollary to the previous bug where float values with a leading zero before the decimal point had the leading zero unnecessarily removed when saving changes to the file (eg. "0.001" would be written back as ".001" even if no changes were otherwise made to the file). (#137) - When opening a file containing CHECKSUM and/or DATASUM keywords in update mode, the CHECKSUM/DATASUM are updated and preserved even if the file was opened with checksum=False. This change in behavior prevents checksums from being unintentionally removed. (#148) - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug when writing out files containing zero-width table columns, where the TFIELDS keyword would be updated incorrectly, leaving the table largely unreadable. This fix will be backported to the 3.0.x series in version 3.0.10. (#174) 3.0.9 (2012-08-06) ------------------ This is a bug fix release for the 3.0.x series. Bug Fixes ^^^^^^^^^ - Fixed ``Header.values()``/``Header.itervalues()`` and ``Header.items()``/ ``Header.iteritems()`` to correctly return the different values for duplicate keywords (particularly commentary keywords like HISTORY and COMMENT). This makes the old Header implementation slightly more compatible with the new implementation in PyFITS 3.1. (#127) .. note:: This fix did not change the existing behavior from earlier PyFITS versions where ``Header.keys()`` returns all keywords in the header with duplicates removed. PyFITS 3.1 changes that behavior, so that ``Header.keys()`` includes duplicates. - Fixed a bug where ``ImageHDU.scale(option='old')`` wasn't working at all--it was not restoring the image to its original BSCALE and BZERO values. (#162) - Fixed a bug where opening a file containing compressed image HDUs in 'update' mode and then immediately closing it without making any changes caused the file to be rewritten unncessarily. (#167) - Fixed two memory leaks that could occur when writing compressed image data, or in some cases when opening files containing compressed image HDUs in 'update' mode. (#168) 3.0.8 (2012-06-04) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Prior to this release, image data sections did not work with scaled data--that is, images with non-trivial BSCALE and/or BZERO values. Previously, in order to read such images in sections, it was necessary to manually apply the BSCALE+BZERO to each section. It's worth noting that sections *did* support pseudo-unsigned ints (flakily). This change just extends that support for general BSCALE+BZERO values. Bug Fixes ^^^^^^^^^ - Fixed a bug that prevented updates to values in boolean table columns from being saved. This turned out to be a symptom of a deeper problem that could prevent other table updates from being saved as well. (#139) - Fixed a corner case in which a keyword comment ending with the string "END" could, in some circumstances, cause headers (and the rest of the file after that point) to be misread. (#142) - Fixed support for scaled image data and psuedo-unsigned ints in image data sections (``hdu.section``). Previously this was not supported at all. At some point support was supposedly added, but it was buggy and incomplete. Now the feature seems to work much better. (#143) - Fixed the documentation to point out that image data sections *do* support non-contiguous slices (and have for a long time). The documentation was never updated to reflect this, and misinformed users that only contiguous slices were supported, leading to some confusion. (#144) - Fixed a bug where creating an ``HDUList`` object containing multiple PRIMARY HDUs caused an infinite recursion when validating the object prior to writing to a file. (#145) - Fixed a rare but serious case where saving an update to a file that previously had a CHECKSUM and/or DATASUM keyword, but removed the checksum in saving, could cause the file to be slightly corrupted and unreadable. (#147) - Fixed problems with reading "non-standard" FITS files with primary headers containing SIMPLE = F. PyFITS has never made many guarantees as to how such files are handled. But it should at least be possible to read their headers, and the data if possible. Saving changes to such a file should not try to prepend an unwanted valid PRIMARY HDU. (#157) - Fixed a bug where opening an image with ``disable_image_compression = True`` caused compression to be disabled for all subsequent ``pyfits.open()`` calls. (r1651) 3.0.7 (2012-04-10) ------------------ Changes in Behavior ^^^^^^^^^^^^^^^^^^^ - Slices of GroupData objects now return new GroupData objects instead of extended multi-row _Group objects. This is analogous to how PyFITS 3.0 fixed FITS_rec slicing, and should have been fixed for GroupData at the same time. The old behavior caused bugs where functions internal to Numpy expected that slicing an ndarray would return a new ndarray. As this is a rare usecase with a rare feature most users are unlikely to be affected by this change. - The previously internal _Group object for representing individual group records in a GroupData object are renamed Group and are now a public interface. However, there's almost no good reason to create Group objects directly, so it shouldn't be considered a "new feature". - An annoyance from PyFITS 3.0.6 was fixed, where the value of the EXTEND keyword was always being set to F if there are not actually any extension HDUs. It was unnecessary to modify this value. Bug Fixes ^^^^^^^^^ - Fixed GroupData objects to return new GroupData objects when sliced instead of _Group record objects. See "Changes in behavior" above for more details. - Fixed slicing of Group objects--previously it was not possible to slice slice them at all. - Made it possible to assign `np.bool_` objects as header values. (#123) - Fixed overly strict handling of the EXTEND keyword; see "Changes in behavior" above. (#124) - Fixed many cases where an HDU's header would be marked as "modified" by PyFITS and rewritten, even when no changes to the header are necessary. (#125) - Fixed a bug where the values of the PTYPEn keywords in a random groups HDU were forced to be all lower-case when saving the file. (#130) - Removed an unnecessary inline import in `ExtensionHDU.__setattr__` that was causing some slowdown when opening files containing a large number of extensions, plus a few other small (but not insignficant) performance improvements thanks to Julian Taylor. (#133) - Fixed a regression where header blocks containing invalid end-of-header padding (i.e. null bytes instead of spaces) couldn't be parsed by PyFITS. Such headers can be parsed again, but a warning is raised, as such headers are not valid FITS. (#136) - Fixed a memory leak where table data in random groups HDUs weren't being garbage collected. (#138) 3.0.6 (2012-02-29) ------------------ Highlights ^^^^^^^^^^ The main reason for this release is to fix an issue that was introduced in PyFITS 3.0.5 where merely opening a file containing scaled data (that is, with non-trivial BSCALE and BZERO keywords) in 'update' mode would cause the data to be automatically rescaled--possibly converting the data from ints to floats--as soon as the file is closed, even if the application did not touch the data. Now PyFITS will only rescale the data in an extension when the data is actually accessed by the application. So opening a file in 'update' mode in order to modify the header or append new extensions will not cause any change to the data in existing extensions. This release also fixes a few Windows-specific bugs found through more extensive Windows testing, and other miscellaneous bugs. Bug Fixes ^^^^^^^^^ - More accurate error messages when opening files containing invalid header cards. (#109) - Fixed a possible reference cycle/memory leak that was caught through more extensive testing on Windows. (#112) - Fixed 'ostream' mode to open the underlying file in 'wb' mode instead of 'w' mode. (#112) - Fixed a Windows-only issue where trying to save updates to a resized FITS file could result in a crash due to there being open mmaps on that file. (#112) - Fixed a crash when trying to create a FITS table (i.e. with new_table()) from a Numpy array containing bool fields. (#113) - Fixed a bug where manually initializing an ``HDUList`` with a list of of HDUs wouldn't set the correct EXTEND keyword value on the primary HDU. (#114) - Fixed a crash that could occur when trying to deepcopy a Header in Python < 2.7. (#115) - Fixed an issue where merely opening a scaled image in 'update' mode would cause the data to be converted to floats when the file is closed. (#119) 3.0.5 (2012-01-30) ------------------ - Fixed a crash that could occur when accessing image sections of files opened with memmap=True. (r1211) - Fixed the inconsistency in the behavior of files opened in 'readonly' mode when memmap=True vs. when memmap=False. In the latter case, although changes to array data were not saved to disk, it was possible to update the array data in memory. On the other hand with memmap=True, 'readonly' mode prevented even in-memory modification to the data. This is what 'copyonwrite' mode was for, but difference in behavior was confusing. Now 'readonly' is equivalent to 'copyonwrite' when using memmap. If the old behavior of denying changes to the array data is necessary, a new 'denywrite' mode may be used, though it is only applicable to files opened with memmap. (r1275) - Fixed an issue where files opened with memmap=True would return image data as a raw numpy.memmap object, which can cause some unexpected behaviors--instead memmap object is viewed as a numpy.ndarray. (r1285) - Fixed an issue in Python 3 where a workaround for a bug in Numpy on Python 3 interacted badly with some other software, namely to vo.table package (and possibly others). (r1320, r1337, and #110) - Fixed buggy behavior in the handling of SIGINTs (i.e. Ctrl-C keyboard interrupts) while flushing changes to a FITS file. PyFITS already prevented SIGINTs from causing an incomplete flush, but did not clean up the signal handlers properly afterwards, or reraise the keyboard interrupt once the flush was complete. (r1321) - Fixed a crash that could occur in Python 3 when opening files with checksum checking enabled. (r1336) - Fixed a small bug that could cause a crash in the `StreamingHDU` interface when using Numpy below version 1.5. - Fixed a crash that could occur when creating a new `CompImageHDU` from an array of big-endian data. (#104) - Fixed a crash when opening a file with extra zero padding at the end. Though FITS files should not have such padding, it's not explictly forbidden by the format either, and PyFITS shouldn't stumble over it. (#106) - Fixed a major slowdown in opening tables containing large columns of string values. (#111) 3.0.4 (2011-11-22) ------------------ - Fixed a crash when writing HCOMPRESS compressed images that could happen on Python 2.5 and 2.6. (r1217) - Fixed a crash when slicing an table in a file opened in 'readonly' mode with memmap=True. (r1230) - Writing changes to a file or writing to a new file verifies the output in 'fix' mode by default instead of 'exception'--that is, PyFITS will automatically fix common FITS format errors rather than raising an exception. (r1243) - Fixed a bug where convenience functions such as getval() and getheader() crashed when specifying just 'PRIMARY' as the extension to use (r1263). - Fixed a bug that prevented passing keyword arguments (beyond the standard data and header arguments) as positional arguments to the constructors of extension HDU classes. - Fixed some tests that were failing on Windows--in this case the tests themselves failed to close some temp files and Windows refused to delete them while there were still open handles on them. (r1295) - Fixed an issue with floating point formatting in header values on Python 2.5 for Windows (and possibly other platforms). The exponent was zero-padded to 3 digits; although the FITS standard makes no specification on this, the formatting is now normalized to always pad the exponent to two digits. (r1295) - Fixed a bug where long commentary cards (such as HISTORY and COMMENT) were broken into multiple CONTINUE cards. However, commentary cards are not expected to be found in CONTINUE cards. Instead these long cards are broken into multiple commentary cards. (#97) - GZIP/ZIP-compressed FITS files can be detected and opened regardless of their filename extension. (#99) - Fixed a serious bug where opening scaled images in 'update' mode and then closing the file without touching the data would cause the file to be corrupted. (#101) 3.0.3 (2011-10-05) ------------------ - Fixed several small bugs involving corner cases in record-valued keyword cards (#70) - In some cases HDU creation failed if the first keyword value in the header was not a string value (#89) - Fixed a crash when trying to compute the HDU checksum when the data array contains an odd number of bytes (#91) - Disabled an unnecessary warning that was displayed on opening compressed HDUs with disable_image_compression = True (#92) - Fixed a typo in code for handling HCOMPRESS compressed images. 3.0.2 (2011-09-23) ------------------ - The ``BinTableHDU.tcreate`` method and by extension the ``pyfits.tcreate`` function don't get tripped up by blank lines anymore (#14) - The presence, value, and position of the EXTEND keyword in Primary HDUs is verified when reading/writing a FITS file (#32) - Improved documentation (in warning messages as well as in the handbook) that PyFITS uses zero-based indexing (as one would expect for C/Python code, but contrary to the PyFITS standard which was written with FORTRAN in mind) (#68) - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) [Note: This and the bug above it were originally reported as being fixed in version 3.0.1, but the fix was never included in the release.] - Improved file handling, particularly in Python 3 which had a few small file I/O-related bugs (#76) - Fixed a bug where updating a FITS file would sometimes cause it to lose its original file permissions (#79) - Fixed the handling of TDIMn keywords; 3.0 added support for them, but got the axis order backards (they were treated as though they were row-major) (#82) - Fixed a crash when a FITS file containing scaled data is opened and immediately written to a new file without explicitly viewing the data first (#84) - Fixed a bug where creating a table with columns named either 'names' or 'formats' resulted in an infinite recursion (#86) 3.0.1 (2011-09-12) ------------------ - Fixed a bug where updating a header card comment could cause the value to be lost if it had not already been read from the card image string. - Changed ``_TableBaseHDU.data`` so that if the data contain an empty table a ``FITS_rec`` object with zero rows is returned rather than ``None``. - The ``.key`` attribute of ``RecordValuedKeywordCards`` now returns the full keyword+field-specifier value, instead of just the plain keyword (#46) - Fixed a related bug where changes made directly to Card object in a header (i.e. assigning directly to card.value or card.comment) would not propagate when flushing changes to the file (#69) - Fixed a bug where writing a table with zero rows could fail in some cases (#72) - Miscellanous small bug fixes that were causing some tests to fail, particularly on Python 3 (#74, #75) - Fixed a bug where creating a table column from an array in non-native byte order would not preserve the byte order, thus interpreting the column array using the wrong byte order (#77) 3.0.0 (2011-08-23) -------------------- - Contains major changes, bumping the version to 3.0 - Large amounts of refactoring and reorganization of the code; tried to preserve public API backwards-compatibility with older versions (private API has many changes and is not guaranteed to be backwards-compatible). There are a few small public API changes to be aware of: * The pyfits.rec module has been removed completely. If your version of numpy does not have the numpy.core.records module it is too old to be used with PyFITS. * The ``Header.ascardlist()`` method is deprecated--use the ``.ascard`` attribute instead. * ``Card`` instances have a new ``.cardimage`` attribute that should be used rather than ``.ascardimage()``, which may become deprecated. * The ``Card.fromstring()`` method is now a classmethod. It returns a new ``Card`` instance rather than modifying an existing instance. * The ``req_cards()`` method on HDU instances has changed: The ``pos`` argument is not longer a string. It is either an integer value (meaning the card's position must match that value) or it can be a function that takes the card's position as it's argument, and returns True if the position is valid. Likewise, the ``test`` argument no longer takes a string, but instead a function that validates the card's value and returns True or False. * The ``get_coldefs()`` method of table HDUs is deprecated. Use the ``.columns`` attribute instead. * The ``ColDefs.data`` attribute is deprecated--use ``ColDefs.columns`` instead (though in general you shouldn't mess with it directly--it might become internal at some point). * ``FITS_record`` objects take ``start`` and ``end`` as arguments instead of ``startColumn`` and ``endColumn`` (these are rarely created manually, so it's unlikely that this change will affect anyone). * ``BinTableHDU.tcreate()`` is now a classmethod, and returns a new ``BinTableHDU`` instance. * Use ``ExtensionHDU`` and ``NonstandardExtHDU`` for making new extension HDU classes. They are now public interfaces, wheres previously they were private and prefixed with underscores. * Possibly others--please report if you find any changes that cause difficulties. - Calls to deprecated functions will display a Deprecation warning. However, in Python 2.7 and up Deprecation warnings are ignored by default, so run Python with the `-Wd` option to see if you're using any deprecated functions. If we get close to actually removing any functions, we might make the Deprecation warnings display by default. - Added basic Python 3 support - Added support for multi-dimensional columns in tables as specified by the TDIMn keywords (#47) - Fixed a major memory leak that occurred when creating new tables with the ``new_table()`` function (#49) be padded with zero-bytes) vs ASCII tables (where strings are padded with spaces) (#15) - Fixed a bug in which the case of Random Access Group parameters names was not preserved when writing (#41) - Added support for binary table fields with zero width (#42) - Added support for wider integer types in ASCII tables; although this is non- standard, some GEIS images require it (#45) - Fixed a bug that caused the index_of() method of HDULists to crash when the HDUList object is created from scratch (#48) - Fixed the behavior of string padding in binary tables (where strings should be padded with nulls instead of spaces) - Fixed a rare issue that caused excessive memory usage when computing checksums using a non-standard block size (see r818) - Add support for forced uint data in image sections (#53) - Fixed an issue where variable-length array columns were not extended when creating a new table with more rows than the original (#54) - Fixed tuple and list-based indexing of FITS_rec objects (#55) - Fixed an issue where BZERO and BSCALE keywords were appended to headers in the wrong location (#56) - ``FITS_record`` objects (table rows) have full slicing support, including stepping, etc. (#59) - Fixed a bug where updating multiple files simultaneously (such as when running parallel processes) could lead to a race condition with mktemp() (#61) - Fixed a bug where compressed image headers were not in the order expected by the funpack utility (#62)

Changes from 2.2.1 to 2.2.2 =========================== * The `copy_args` argument of `NumExpr` function has been brought back. This has been mainly necessary for compatibility with PyTables < 3.0, which I decided to continue to support. Fixed #115. * The `__nonzero__` method in `ExpressionNode` class has been commented out. This is also for compatibility with PyTables < 3.0. See #24 for details. * Fixed the type of some parameters in the C extension so that s390 architecture compiles. Fixes #116. Thank to Antonio Valentino for reporting and the patch. Changes from 2.2 to 2.2.1 ========================= * Fixes a secondary effect of "from numpy.testing import `*`", where division is imported now too, so only then necessary functions from there are imported now. Thanks to Christoph Gohlke for the patch. Changes from 2.1 to 2.2 ======================= * [LICENSE] Fixed a problem with the license of the numexpr/win32/pthread.{c,h} files emulating pthreads on Windows platforms. After persmission from the original authors is granted, these files adopt the MIT license and can be redistributed without problems. See issue #109 for details (https://code.google.com/p/numexpr/issues/detail?id=110). * [ENH] Improved the algorithm to decide the initial number of threads to be used. This was necessary because by default, numexpr was using a number of threads equal to the detected number of cores, and this can be just too much for moder systems where this number can be too high (and counterporductive for performance in many cases). Now, the 'NUMEXPR_NUM_THREADS' environment variable is honored, and in case this is not present, a maximum number of *8* threads are setup initially. The new algorithm is fully described in the Users Guide now in the note of 'General routines' section: https://code.google.com/p/numexpr/wiki/UsersGuide#General_routines. Closes #110. * [ENH] numexpr.test() returns `TestResult` instead of None now. Closes #111. * [FIX] Modulus with zero with integers no longer crashes the interpreter. It nows puts a zero in the result. Fixes #107. * [API CLEAN] Removed `copy_args` argument of `evaluate`. This should only be used by old versions of PyTables (< 3.0). * [DOC] Documented the `optimization` and `truediv` flags of `evaluate` in Users Guide (https://code.google.com/p/numexpr/wiki/UsersGuide). Changes from 2.0.1 to 2.1 =========================== * Dropped compatibility with Python < 2.6. * Improve compatibiity with Python 3: - switch from PyString to PyBytes API (requires Python >= 2.6). - fixed incompatibilities regarding the int/long API - use the Py_TYPE macro - use the PyVarObject_HEAD_INIT macro instead of PyObject_HEAD_INIT * Fixed several issues with different platforms not supporting multithreading or subprocess properly (see tickets #75 and #77). * Now, when trying to use pure Python boolean operators, 'and', 'or' and 'not', an error is issued suggesting that '&', '|' and '~' should be used instead (fixes #24). Changes from 2.0 to 2.0.1 ========================= * Added compatibility with Python 2.5 (2.4 is definitely not supported anymore). * `numexpr.evaluate` is fully documented now, in particular the new `out`, `order` and `casting` parameters. * Reduction operations are fully documented now. * Negative axis in reductions are not supported (they have never been actually), and a `ValueError` will be raised if they are used. Changes from 1.x series to 2.0 ============================== - Added support for the new iterator object in NumPy 1.6 and later. This allows for better performance with operations that implies broadcast operations, fortran-ordered or non-native byte orderings. Performance for other scenarios is preserved (except for very small arrays). - Division in numexpr is consistent now with Python/NumPy. Fixes #22 and #58. - Constants like "2." or "2.0" must be evaluated as float, not integer. Fixes #59. - `evaluate()` function has received a new parameter `out` for storing the result in already allocated arrays. This is very useful when dealing with large arrays, and a allocating new space for keeping the result is not acceptable. Closes #56. - Maximum number of threads raised from 256 to 4096. Machines with a higher number of cores will still be able to import numexpr, but limited to 4096 (which is an absurdly high number already).

@giorgio-v

0.991 2014-01-16T23:24:33Z - Greatly simplified determining the Firebird ISQL client. It no longer tries so hard to find a full path, but does seach through the path list for a likely candidate between fbsql, isql-fb, and isql (or equivalents ending in .exe on Windows). - Removed a bunch of inappropriately pasted stuff from the Firebird tutorial, and updated it a bit. - `HEAD` and `ROOT` are now recognized as aliases for `@HEAD` and `@ROOT`, when querying the database, too. That means that `revert --to HEAD` now works the same as `revert --to @HEAD`, as had been expected in v0.990. - Eliminated "use of uninitialized value" warnings when database connections fail. - Reduced the minimum required DBD::Firebird to v1.11. - Fixed the `--verbose` option to the `target` command. - Eliminated more user-configuration issues in tests, thanks to chromatic. - Fixed test failures when the `$PGPASSWORD` environment variable is set, thanks to Ioan Rogers's test smoker. 0.990 2014-01-04T01:14:24Z [New Features] - Added new command and feature: `target`. Use it to manage multiple database targets, each with an associated URI and, optionally, a registry name and command-line client. Inspired by Git remotes. - Added Firebird engine. Three cheers to Ștefan Suciu for this contribution! - Added support for the generation of arbitrary scripts from templates to the `add` command. Just add template files to subdirectories of the `templates` directory, and scripts will be created in a directory of the same name based on those templates. - Added `--open-editor` option (and aliases) to the `add` and `rework` commands. This option will open the newly-added change scripts in the preferred editor. Thanks to Thomas Sibley for the patch! [Improvements] - Improved database driver loading to ensure the proper version of the driver is required. - Non-fatal but possibly unexpected messages -- which correspond to exit value 1 -- now send their messages to STDOUT instead of STDERR, and respect the `--quiet` option. Thanks to @giorgio-v for the report! - Added or replaced the `--target` option to commands that connect to a database to specify the name of target managed by the new `target` command or a database URI. - `HEAD` and `ROOT` are now recognized as aliases for `@HEAD` and `@ROOT`, respectively, since they are disallowed as change names, anyway, and folks often use them out of habit from Git. [Internals] - Replaced the engine-specific connection attributes with three attributes use by every engine: * `target`: The name of a target managed by the new `target` command. Defaults to a value stored for the `core.$engine.target` configuration variable. If that variable does not exist, the target falls back on the stringification of `uri`. * `uri`: a database URI with the format `db:{engine}:{dbname}` or `db:{engine}://{user}:{password}@{host}:{port}/{dbname}`. If its value is not passed to the constructor, a `uri` value is looked up for the associated `target`. If `target` is not passed or configured, or if it has no URI associated with it, the `config.$engine.uri` configuration variable is used. If that value does not exist, the URI defaults to `db:$engine:`. In any of these cases, if any of the `--db-*` options are passed, they will be merged into the URI. * `registry`: the name to use for the Sqitch registry schema or database, where Sqitch's own data will be stored, as appropriate to each engine. If its value is not passed to the constructor, a `registry` value is looked up for the associated `target`. If `target` is not passed or configured, or if it has no registry associated with it, the `config.$engine.registry` configuration variable is used. If no value is found there, it defaults to an engine-specific value, usually "sqitch". [Bug Fixes] - Fixed a bug when installing under local::lib. Thanks to Thomas Sibley for the pull request! - Eliminated "Wide character in print" warnings when piping the `log` command. - Documented that reworked changes do not have their verify tests run by the `verify` command. They do run when using the `--verify` deploy option. - Removed the documentation for the `add.with_deploy`, `add.with_revert`, and `add.with_verify` configuration variables, which were never implemented. [Deprecations] - Deprecated engine-specific connection attributes and configuration variables. See the "Internals" section for their replacements. The deprecated options are: * `core.$engine.username` * `core.$engine.password` * `core.$engine.db_name` * `core.$engine.host` * `core.$engine.port` * `core.$engine.sqitch_schema` * `core.$engine.sqitch_db` - Deprecated all command-specific options with the string "target" in them, such as `--to-target`, `--upto-target`, etc. They have been replaced with options containing the string "change", instead, such as `--to-change` and `--upto-change`. Few people used these options, preferring their shorter aliases (`--to`, `--upto`, etc.). - Deprecated the `--deploy-template`, `--revert-template`, and `--verify-template` options to the `add` command. They are replaced with a single option, `--use` which takes a key/value pair for the script name and template path. This makes it useful for arbitrary script generation, as well. - Deprecated the `--deploy`, `--revert`, and `--verify` options to the `add` command, as well as their `--no-*` variants. They are replaced with two new options, `--with` and `--without`, to which a script name is passed. These are useful for arbitrary script generation, as well. - Deprecated the `add.deploy_template`, `add.revert_template`, and `add.verify_template` configuration settings. They have been replaced with a section, `add.templates`, which is more general, and supports arbitrary script generation, as well. [Incompatibilities] - Removed the undocumented `--test` option to the `add` command. - Changed the meaning of `--target` from specifying a change to specifying a deployment target. Use the new `--change` option to specify a change. 0.983 2013-11-21T21:50:12Z - Fixed "Use of uninitialized value" in the MySQL engine. Thanks to Jean-Michel REY for the report. - All tests now protect against failures due to the presence of the `$SQITCH_CONFIG` environment variable (issue #114). - The installer now respects the `distdir` option to `Build.PL` when searching for existing templates. Important for packaging. - Fixed the error "Table 'sqitch.changes' doesn't exist" when deploying to a MySQL database that exists but has not been initialized. Thanks to Jean-Michel REY for the report! - Refactored the handling of the C<--log-only> option so it sets an engine attribute, rather than passing the flag to a whole stack of method calls. - Fixed "Argument "en_us" isn't numeric" error on Windows. - Now using `LC_ALL` instead of `LC_MESSAGES` when setting the locale, as the latter is not present on Windows. - The sqitch-pg RPM now requires DBD::Pg 2.0.0 or higher. - Improved handling of invalid command names so that the error message is less ambiguous when triggered by a Perl parse error. - Added `-m` as an alias for `--note`, for you Git folks out there. - Added exception handling to the Postgres and Oracle engines to avoid unexpected errors when deploying to a database that has not been deployed to before. - Updated detection of an uninitialized database to double-check with the engine that it really thinks it's uninitialized, not just that the "changes" table is missing. This should catch the case where the database has its own "changes" table unrelated to Sqitch. 0.982 2013-09-11T18:26:07Z - Errors thrown by Template toolkit are no longer silently ignored. - Variables passed to change templates are now cloned before the execution of each template. This prevents one template from deleting variable values another template might also need. - Fixed "The getpwnam function is unimplemented" errors on Win32. - No longer runs revert scripts when deploying with `--log-only` and a verify script fails, as that could lead to data loss (yikes!). Thanks to BryLo for the report (issue #112). 0.981 2013-09-06T00:22:26Z - Now use Encode::Locale to try to decode the user's full name from the system encoding when fetched from the system on all OSes. Note that this is not necessary if the `user.name` config is explicitly set, as recommended. Issue #107. - Removed the special-case handling of the user's full name fetched from the system on OS X. - Added call to `sleep` to test in an attempt to fix SQLite failures. - The SQLite engine now requires that the SQLite client be 3.3.9 or later, for support of the `-bail` option. - Bug fix: The MySQL engine now properly uses the host, port, and password options when connecting to the database. Thanks to vreb87 for the report! 0.980 2013-08-28T21:40:00Z - Changed the default SQLite Sqitch database name from `$dbname-sqitch.$suffix` to `sqitch.$suffix`. The `$suffix` still comes from the destination database name. This breaks compatibility with previous releases. If you need the old name, set it with `sqitch config core.sqlite.sqitch_db $dbname`. - Fixed encoding of the user's full name when fetched from the system on OS X. Thanks to Tomohiro Hosaka for the pull request! - Fixed test failures when DBD::SQLite is installed but compiled with SQLite 3.7.10 or lower. - Fixed a bug where declaring a dependency on a reworked change would incorrectly result in the error "Key "foo" matches multiple changes". Thanks to BryLo for the report (issue #103). - Modified tests to allow them to run in parallel without stomping on each other. - Bundling of options, such as `-vvv`, now works properly (issue #108). - Added alias `--get-regexp` for `--get-regex` to the `config` command. This brings it in line with the documentation for the `config` command (Issue #110). - Fixed all of the `config` command actions that contain a dash so that they actually work. Thanks to Ștefan Suciu for the report (issue #110). - All leading and trailing white space is now trimmed from plan notes, rather than just vertical white space. Thanks to Ronan Dunklau for the report (issue #106). - The `status` command now notices if the specified database is uninitialized and says as much, rather than dying with an SQL error (issue #109). - When reading the user's username from the system Sqitch now uses Encode::Locale to try to decode the value from the system encoding. Issue #107. - Compatibility change: Changed the location and name of script template files. Previously they were called `deploy.tmpl`, `revert.tmpl`, and `verify.tmpl`, and they lived in the `templates` subdirectory of the system-wide and user-specific configuration directories. They now live in subdirectories of the `templates` directory named for each action (deploy, revert, and verify), and with file names matching engine names (`pg.tmpl`, `sqlite.tmpl`, `oracle.tmpl`, and `mysql.tmpl`). The installer will move old files from the system-wide config directory (`sqitch --etc-path`) to their new homes, named `pg.tmpl` and `sqlite.tmpl`. It assumes no customizations exist for Oracle. If that's not true in your case, simply copy the `pg.tmpl` files to `oracle.tmpl`. - Added the `--template-name` option to the `add` command. By default, it looks for templates named for the current engine. The option allows for the user of task-specific templates. For example, if you create templates named `createtable.tmpl` in the `deploy`, `revert`, and `verify` subdirectories of `~/.sqitch/templates`, You can specify `--template-name createtable` to use those templates when adding a change. - Added the `--exists` option to the `show` command. - Fixed the `--set` option to the `add` command so that duplicate keys have their values passed to the template as an array, as documented. - If Template::Toolkit is installed, the `add` command will use it for processing templates instead of Template::Tiny. This makes it easy to upgrade the templating environment just by installing a module. 0.973 2013-07-03T13:47:22Z - Now Require DBD::SQLite compiled with SQLite 3.7.11 or higher. It always has, but now it throws a meaningful exception if an older version is compiled into DBD::SQLite. Thanks to Damon Buckwalter for the report. - When a deploy fails because of missing dependencies, the list of missing dependencies no longer contains duplicates. Thanks to Damon Buckwalter for the report. 0.972 2013-05-31T23:26:52Z - Fixed test failures on Windows. - Fixed locale configuration on Windows so that `sqitch` will actually run, rather than exiting with an error about `LC_MESSAGES` not being set. - Fixed a test hang on Windows when DBD::Oracle is installed but the Oracle libraries (`OCI.dll`) are not or cannot be found. This was triggering a UI dialog that did not dismiss itself. Using Win32::API to work around this issue. Thanks to Jan Dubois for the fix. 0.971 2013-05-18T21:08:51Z - Removed most uses of the smartmatch operator, since as of Perl 5.17.11 it is marked as experimental, and silenced the warning where it is still used. - Added 0.1s sleep between logging changes back-to-back in the engine tests, mostly to try to get SQLite to generate different timestamps. Pretty sure the recent test failures have been due to the passage of less than a millisecond between the two inserts. - Added the `shell` and `quote_shell` methods to Sqitch.pm for shelling out a command. - Sqitch now shells out to an editor when opening a file for the user to edit. For example, if the `$EDITOR` environment variable is set to `"emacs -nw"`, it will now work. Thanks to Florian Ragwitz for the report (issue #80). - Removed the pod-checking tests from the distribution. 0.970 2013-05-09T00:21:06Z - Fixed the default ordering of changes displayed by the `plan` command. They are now ascending by default. - Switched to PerlIO::utf8_strict for fast character encoding and decoding. - The help emitted when an unknown option is passed to `sqitch` now consists of a usage statement and brief table of options, rather than the entire man page. - Added the project name in a header to the output of the `plan` command. - Added the Oracle engine. - Added `sqitchtutorial-oracle.pod`, a Oracle-specific variant of `sqitchtutorial.pod`. - Added missing version declaration to the App::Sqitch::Plan::* modules. - Devel::StackTrace 1.30 is now properly required (it was previously recommended). - The `--show-tags` and `--show-changes` options to the `status` command now show the changes when the project plan cannot be found (issue #90). 0.965 2013-04-23T16:25:59Z - Fixed failing test due to line-ending character variations on Windows. Many thanks to Jan Dubois for the testing help. - Replaced all uses of `$/` in output to `"\n"`. Thanks to Jan Dubois for pointing out the incorrect use of `$/`. - Fixed build error that prevented installation on Perl 5.10 when the parent module was not installed. 0.964 2013-04-15T18:47:30Z - Fixed test failures on Perl versions lower than 5.14 when DBD::SQLite or DBD::Pg is not installed. - Removed DBD::SQLite from the list of build dependencies. - Fixed test failures due to encoded (wide-character) warnings on triggered on systems with non-english locales. Thanks to Alexandr Ciornii for the smoke testing that revealed this issue. - Removed overriding of Throwable's `previous_exception` in App::Sqitch::X on Throwable 0.200007 and higher, where it is no longer needed. - Changed test comparing file contents that fails on Windows to do a looser comparison and hopefully fix the test failure. 0.963 2013-04-12T19:11:29Z - Fixed a test failure when Git is in the execution path and the test is not run from a Git checkout. - Added `plan` to `sqitchchanges`, the contents of which are shown when Sqitch is run with no command. - Removed the unique constraint on tag names in the database, as it prevented two projects from having the same tag name. Replaced it with a unique constraint on the project and tag names. Folks with production PostgreSQL installs should run these queries: ALTER TABLE sqitch.tags DROP CONSTRAINT tags_tag_key, ADD UNIQUE(project, tag); COMMENT ON COLUMN sqitch.tags.tag IS 'Project-unique tag name.'; - Fixed failing tests when DBD::SQLite is not installed. - Removed dependency on Git::Wrapper. The `checkout` command does things very simply, and we already have tools for running command-line applications. So we just take advantage of that. The code is no more complicated than it was before. - Added the `core.vcs.client` configuration setting. Defaults to `git` (or `git.exe` on Windows). 0.962 2013-04-10T17:10:05Z - Fixed failing test on Perl 5.12 and lower. - Fixed the French translation by re-encoding it in UTF-8 (Ronan Dunklau). - Fixed the loading of the editor with placeholder text to properly encode that text as UTF-8 (Ronan Dunklau).

Upstream changes: 3.2.0 2014-04-04 07:39:59+0900 [BUG FIXES] - Fix #107, #109 HashWithDefault should use "exists" (yappo, tokuhirom)

Changes from Relase Notes page: http://www.joewing.net/projects/jwm/release-2.2.shtml Changes in 2.2.1 * JWM no longer waits for an X11 event when exiting. This fixes an issue where Control+C didn't cause JWM to exit immediately (issue #104). * Fixed a crash if a window went away while a JWM confirm dialog was active for the window. * Fixed some issues related to aspect ratios (issue #106). * Fixed handling of window gravity for _NET_MOVERESIZE_WINDOW. * Added support for XBM icons (issue #107). * Fixed an issue with resizing of dock icons. * Fixed an issue with command line argument parsing. Changes in 2.2.2 * More efficient handling of gradient backgrounds. * Fixed an issue _NET_WM_STATE not being updated (issue #109). * Improved the performance of moving/resizing windows. * Made it possible to switch desktops immediately while dragging a window if mod1 is pressed (issue #12). * Fixed an issue with windows mapping behind other windows (issue #110). * Fixed an issue where JWM would attempt to process the last X event multiple times before exiting or restarting. * Made newer desktop background settings override older settings. * Fixed a memory leak with invalid configuration files.

The update request to 1.0.18 from doc/TODO ([but actually obsolete, switch to libusb]) has been done. (upstream) Update 1.0.11 to 1.0.18 For detailed information about the changes below, please see the git log or visit: http://log.libusbx.org 2014-01-25: v1.0.18 *FINAL RELEASE* * Last release of libusbx, as the project is merging back again with libusb. As a result, continuation of the project will now occur from the following: o Main site: http://libusb.info o Git repository: https://github.com/libusb/libusb o SF repository: https://sourceforge.net/projects/libusb/ o Mailing list: [email protected] (registration req.) * Fix multiple memory leaks * Fix a crash when HID transfers return no data on Windows * Ensure all pending events are consumed * Improve Android and ucLinux support * Multiple Windows improvements (error logging, VS2013, VIA xHCI support) * Multiple OS X improvements (broken compilation, SIGFPE, 64bit support) 2013-09-06: v1.0.17 * Hotplug callbacks now always get passed a libusb_context, even if it is the default context. Previously NULL would be passed for the default context, but since the first context created is the default context, and most apps use only 1 context, this meant that apps explicitly creating a context would still get passed NULL * Android: Add .mk files to build with the Android NDK * Darwin: Add Xcode project * Darwin: Fix crash on unplug (#121) * Linux: Fix hang (deadlock) on libusb_exit * Linux: Fix libusbx build failure with --disable-udev (#124) * Linux: Fix libusb_get_device_list() hang with --disable-udev (#130) * OpenBSD: Update OpenBSD backend with support for control transfers to non-ugen(4) devices and make get_configuration() no longer generate I/O. Note that using this libusbx version on OpenBSD requires using OpenBSD 5.3-current or later. Users of older OpenBSD versions are advised to stay with the libusb shipped with OpenBSD (mpi) * Windows: fix libusb_dll_2010.vcxproj link errors (#129) * Various other bug fixes and improvements The (#xx) numbers are libusbx issue numbers, see ie: https://github.com/libusbx/libusbx/issues/121 2013-07-11: v1.0.16 * Add hotplug support for Darwin and Linux (#9) * Add superspeed endpoint companion descriptor support (#15) * Add BOS descriptor support (#15) * Make descriptor parsing code more robust * New libusb_get_port_numbers API, this is libusb_get_port_path without the unnecessary context parameter, libusb_get_port_path is now deprecated * New libusb_strerror API (#14) * New libusb_set_auto_detach_kernel_driver API (#17) * Improve topology API docs (#95) * Logging now use a single write call per log-message, avoiding log-message "interlacing" when using multiple threads. * Android: use Android logging when building on Android (#101) * Darwin: make libusb_reset reenumerate device on descriptors change (#89) * Darwin: add support for the LIBUSB_TRANSFER_ADD_ZERO_PACKET flag (#91) * Darwin: add a device cache (#112, #114) * Examples: Add sam3u_benchmark isochronous example by Harald Welte (#109) * Many other bug fixes and improvements The (#xx) numbers are libusbx issue numbers, see ie: https://github.com/libusbx/libusbx/issues/9 2013-04-15: v1.0.15 * Improve transfer cancellation and avoid short read failures on broken descriptors * Filter out 8-bit characters in libusb_get_string_descriptor_ascii() * Add WinCE support * Add library stress tests * Add Cypress FX3 firmware upload support for fxload sample * Add HID and kernel driver detach support capabilities detection * Add SuperSpeed detection on OS X * Fix bInterval value interpretation on OS X * Fix issues with autoclaim, composite HID devices, interface autoclaim and early abort in libusb_close() on Windows. Also add VS2012 solution files. * Improve fd event handling on Linux * Other bug fixes and improvements 2012-09-26: v1.0.14 * Reverts the previous API change with regards to bMaxPower. If this doesn't matter to you, you are encouraged to keep using v1.0.13, as it will use the same attribute as v2.0, to be released soon. * Note that LIBUSBX_API_VERSION is *decreased* to 0x010000FF and the previous guidelines with regards to concurrent use of MaxPower/bMaxPower still apply. 2012-09-20: v1.0.13 * [MAJOR] Fix a typo in the API with struct libusb_config_descriptor where MaxPower was used instead of bMaxPower, as defined in the specs. If your application was accessing the MaxPower attribute, and you need to maintain compatibility with libusb or older versions, see APPENDIX A below. * Fix broken support for the 0.1 -> 1.0 libusb-compat layer * Fix unwanted cancellation of pending timeouts as well as major timeout related bugs * Fix handling of HID and composite devices on Windows * Introduce LIBUSBX_API_VERSION macro * Add Cypress FX/FX2 firmware upload sample, based on fxload from http://linux-hotplug.sourceforge.net * Add libusb0 (libusb-win32) and libusbK driver support on Windows. Note that while the drivers allow it, isochronous transfers are not supported yet in libusbx. Also not supported yet is the use of libusb-win32 filter drivers on composite interfaces * Add support for the new get_capabilities ioctl on Linux and avoid unnecessary splitting of bulk transfers * Improve support for newer Intel and Renesas USB 3.0 controllers on Windows * Harmonize the device number for root hubs across platforms * Other bug fixes and improvements 2012-06-15: v1.0.12 * Fix a potential major regression with pthread on Linux * Fix missing thread ID from debug log output on cygwin * Fix possible crash when using longjmp and MinGW's gcc 4.6 * Add topology calls: libusb_get_port_number(), libusb_get_parent() & libusb_get_port_path() * Add toggleable debug, using libusb_set_debug() or the LIBUSB_DEBUG environment variable * Define log levels in libusb.h and set timestamp origin to first libusb_init() call * All logging is now sent to to stderr (info was sent to stdout previously) * Update log messages severity and avoid polluting log output on OS-X * Add HID driver support on Windows * Enable interchangeability of MSVC and MinGW DLLs * Additional bug fixes and improvements

Release 2.5.6 ============= Bugs fixed ---------- - Detection of the R version during setup on Win8 (issues #255 and #258) - Segmentation fault when converting :mod:`pandas` :class:`Series` with elements of type object (issue #264) - The default converter from Python (non-rpy2) objects to rinterface-level objects was producing robjects-level objects whenever the input was of type :class:`list` (discovered while fixing issue #264) - Implemented suggested fix for issue with unlinking files on Windows (issue #191) - Testing rpy2 in the absence of ipython no longer stops with an error (issue #266) Release 2.5.5 ============= Bugs fixed ---------- - Crash (segfault) when querying an R object in an R environment triggers an error (symbol exists, but associated values resolves to an error - issue #251) - Change in the signature of `rcall` was not updated in the documentation (issue #259) - Minor update to the documentation (issue #257) Release 2.5.4 ============= Bugs fixed ---------- - Filter PNG files on size, preventing empty files causing trouble to be ipython notebook rendering of graphics later on (slight modification of the pull request #39) - Fix installation left unresolved with rpy2-2.5.3 (issue #248) - Possible segfault with Python 3.4 (issue #249) Release 2.5.3 ============= Changes ------- - `setup.py` has `install_requires` in addition to `requires` in the hope to fix the missing dependency with Python 2 (:mod:`singledispatch` is required but not installed). Bugs fixed ---------- - Extracting configuration information from should now work when R is emitting a warning (issue #247) - On OS X the library discovery step can yield nothing (see issue #246). A tentative fix is to issue a warning and keep moving. Release 2.5.2 ============= Bugs fixed ---------- - String representation of :class:`robjects.R` (issue #238) - Check during `build_ext` if unsupported version of R (pull request #32) - HTMl display of columns of factors in a DataFrame (issue #236) - HTML display of factors (issue #242) Release 2.5.1 ============= Bugs fixed ---------- - Require singledispatch if Python 3.3 (issue #232) - Fixed bug when R spits out a warning when asked configuration information (issue #233) - Restored printing of compilation information when running `setup.py` - Fixed installation issue on some systems (issue #234) - Workaround obscure failure message from unittest if Python < 3.4 and :mod:`singledispatch` cannot be imported (issue #235) Release 2.5.0 ============= New features ------------ - Experimental alternative way to preserve R objects from garbage collection. This can be activated with `rinterface.initr(r_preservehash=True)` (default is `False`. - :class:`GGPlot` object getting a method :meth:`save` mirroring R's `ggplot2::ggsave()`. - The conversion system is now using generics/single dispatch. - New module :mod:`rpy2.ipython.html` with HTML display for rpy2 objects - [Experimental] New function :func:`robjects.methods.rs4instance_factory` to type RS4 objects with more specificity. Changes ------- - The script `setup.py` was rewritten for clarity and ease of maintenance. Now it only uses `setuptools`. Release 2.4.4 ============= Bugs fixed ---------- - Use `input` rather than `raw_input` in the default console callback with Python 3 (fixes issue #222) - Issues with conversions, pandas, and rmagic (fixes issue #218 and more) Release 2.4.3 ============= Bugs fixed ---------- - `geom_raster` was missing from `rpy2.robjects.lib.ggplot2` (pull request #30) - Fixed issue with SVG rendering in ipython notebook (issue #217) - Regression with `rx2()` introduced with new conversion (issue #219) - Fixed documentation (missing `import`) (issue #213) Release 2.4.2 ============= Bugs fixed ---------- - Assigning an R `DataFrame` into an environment was failing if the conversion for Pandas was activated. (Issue #207) Release 2.4.1 ============= Bugs fixed ---------- - :meth:`rpy2.ipython` fixed spurious output to notebook cells. Release 2.4.0 ============= Changes ------- - Conversion system slightly changed, with the optional conversions for :mod:`numpy` and :mod:`pandas` modified accordingly. The changes should only matter if using third-party conversion functions. - The Python 3 version is now a first class citizen. `2to3` is no longer used, and the code base is made directly compatible with Python. This lowers significantly the installation time with Python 3 (which matters when developping rpy2). - The default options to initialize R (`rpy2.rinterface.initoptions') are no longer `('rpy2', '--quiet', '--vanilla', '--no-save')` but now `('rpy2', '--quiet', '--no-save')`. - :class:`robjects.vectors.ListVector` can be instanciated from any objects with a method `items()` with the expectation that the method returns an iterable of (name, value) tuples, or even be an iterable of (name, value) tuples. New features ------------ - For instances of :class:`rpy2.robjects.Function`, the `__doc__` is now a property fetching information about the parameters in the R signature. - Convenience function :func:`rpy2.robjects.packages.data` to extract the datasets in an R pacakges - :mod:`ipython`'s `rmagic` is now part of :mod:`rpy`. To use, `%load_ext rpy2.ipython` from within IPython. - new method :meth:`rpy2.rinterface.SexpEnvironment.keys`, returnings the names in the environment as a tuple of Python strings. - convenience class :class:`robjects.packages.InstalledPackages`, with a companion function :func:`robjects.packages.isinstalled`. - new class :class:`rinterface.SexpSymbol` to represent R symbols Bugs fixed ---------- - :meth:`rpy2.rinterface.Sexp.do_slot` was crashing when the parameter was an empty string (PR #155) Release 2.3.10 ============== Bugs fixed ---------- - `setup.py build` was broken when new R compiled with OpenMP (Issue #183) Release 2.3.9 ============= - Changes in pandas 0.13.0 broke the rpy2 conversion layer (Issue #173) Release 2.3.8 ============= Bugs fixed ---------- - Crash with R-3.0.2. Changes in R-3.0.2's C API coupled to a strange behaviour with R promises caused the problem. (PR #150) Release 2.3.7 ============= Bugs fixed ---------- - ggplot2's "guides" were missing - ggplot2's "theme_classic" was missing (PR #143) - ggplot2's "element_rect" was missing (PR #144) - :func:`rpy2.interactive.packages` was broken (PR #142) Release 2.3.6 ============= Bugs fixed ---------- - Several reports of segfault on OS X (since rpy2-2.3.1 - PR #109) - More fixes in converting `DataFrames` with dates from `pandas` Relase 2.3.5 ============ Bugs fixed ---------- - Missing mapping to ggplot2's `scale_shape_discrete` function - Better handling of dates in Pandas - Constructor for POSIXct improved (and fixed) Changes ------- - The attribute :attr:`rclass` is no longer read-only and can be set (since R allows it) - Importing the module :mod:`rpy2.interactive` no longer activates event processing by default (triggering concurrency errors when used with ipython). New features ------------ - New module :mod:`rpy2.interactive.ipython` (so far plotting automatically a ggplot2 figure in the iPython's console) - It is now possible to set the :attr:`rclass`. Relase 2.3.4 ============ Bugs fixed ---------- - Spurious error when running unit tests with Python 3 and numpy installed - Missing mapping to ggplot2's `geom_dotplot` function - Warnings are not longer printed (see Changes below) Changes ------- - Bumped target version of ggplot2 to 0.9.3.1 - Warnings are not longer printed. The C-level function in R became hidden in R-3.0, and the cost of an R-level check/print is relatively high if the R code called is very short. This might evolve into printing warnings only if interactive mode in Python (if this can be checked reliably). Release 2.3.3 ============= Bugs fixed ---------- - Some of the data.frames converted from :mod:`pandas` were triggering a :class:`TypeError` when calling :func:`repr` - In :mod:`rpy2.robjects.lib.ggplot2`, a mapping to `coord_fixed` was missing (PR #120) - Using the parameter `lib_loc` in a call to :func:`rpy2.robjects.packages.importr` was resulting in an error (PR #119) - Creating a `layer` through the `rpy2.robjects.lib.ggplot2` interface did not accept parameters (PR #122) - Testing the Python version was crashing of a number of unsupported Python versions (<= 2.6) (PR #117) New features ------------ - New module pandas2ri to convert from mod:`pandas` `DataFrame` objects - New classes :class:`rpy2.robjects.lib.grid.Unit` and :class:`rpy2.robjects.lib.grid.Gpar` to model their counterparts in R's `grid` package as they were previously missing from rpy2. Release 2.3.2 ============= Bug fixed --------- - Building on Win64 (pull request #6) - Fetching data from an R package through `importr` was masking any R object called `data` in that package. The data are now under the attribute name `__rdata__`. This is not completely safe either, although much less likely, a warning will be issued if still masking anything. Changes ------- - More informative error message when failing to build because `R CMD config` does not return what is expected Release 2.3.1 ============= Bugs fixed ---------- - default console print callback with Python (issue #112 linked to it) - deprecation warnings with ggplot2 (issue #111 and contributed patch)

- Add TEST_TARGET= check, but still all the numbers are zero. (upstream) - Update to 0.7.15 ---------------- 0.7.15 [2015-05-21 08:45:55 +0200]: - [b6371c9f6664] lib: don't use priority with constructor (Vincent Bernat) - [441d53f9ae8e] redhat: don't build with JSON by default (Vincent Bernat) - [f42b82148976] build: only uses -pie when linking programs (Vincent Bernat) - [84942a4aeb58] build: when checking for additional flags, be fatal on errors (Vincent Bernat) - [1cce9f1a07c7] lldp: do appropriate cleanup when unable to allocate memory (Vincent Bernat) - [151ed0cd9708] travis: don't install libtool/autoconf/automake (Vincent Bernat) - [a53e59f264aa] tests: document the suppression file for valgrind (Vincent Bernat) - [3db3d0633eee] build: don't use -Wl,-pie (Vincent Bernat) - [2216fdf1ef0f] redhat: fix dates in .spec (Vincent Bernat) - [f4a0a3fc7b19] build: require json-c >= 0.10 (Vincent Bernat) - [36d72b11b57f] redhat: fix a typo in conditional JSON support (Vincent Bernat) - [5592bec999ab] redhat: provide a simpler buildroot (Vincent Bernat) - [b896513bc25e] release: prepare new version (Vincent Bernat) - [39a39abf7c9c] lldpcli: fix another memory leak when querying statistics (Vincent Bernat) - [d68bcbe9653a] lldpcli: fix a memory leak when querying custom TLVs (Vincent Bernat) - [74d82c9dfac6] build: rename valgrind suppression file to match the right tool (Vincent Bernat) - [38d74e8a04e1] ctl: don't use C99 designated initializer for structs to travel on a socket (Vincent Bernat) - [389ac8bd97cd] tests: provide a complete test file for lldpcli (Vincent Bernat) - [a6509ccc4ea6] lib: use ssize_t to store result from write() (Vincent Bernat) - [26498cf46f10] doc: fix example of "configure dot3 power" command (Vincent Bernat) - [120c071a0365] doc: fix example of "configure med location address" command (Vincent Bernat) - [4edc4960671f] doc: fix documentation of "configure lldp portidsubtype" (Vincent Bernat) - [a52e464f4582] tests: remove old reference to ifdump.txt (Vincent Bernat) - [24133f559158] doc: add an entry for setting custom TLV in lldpcli manual page (Vincent Bernat) - [d0e76b5f6e42] doc: add a NEWS entry for custom/unknown TLV (Vincent Bernat) - [11f906138450] Merge pull request #109 from commodo/add-custom-tlvs (Vincent Bernat) - [5666332755c8] build: compile libevent with -fPIC (Vincent Bernat) - [d24247edcbe2] build: try -Wl,-pie before trying -pie for clang (Vincent Bernat) - [1aa3748ca854] build: don't enable PIE when using embedded libevent (Vincent Bernat) - [c4edeadc8b08] build: also try to build a PIE when hardening is not disabled. (Vincent Bernat) - [8738a36d30e2] build: add a switch to disable hardening functions (Vincent Bernat) - [8caf43416452] lldpd: convert 'oui_info' member to dynamic array (Alexandru Ardelean) - [fb1b78bb7611] lldpd: make custom TLV code optional (Alexandru Ardelean) - [26331a26d551] client: display custom TLVs when lldpctl is called (Alexandru Ardelean) - [41cb778179b2] client: implement client interface for custom TLVs (Alexandru Ardelean) - [6cff1e665e72] daemon: implement client interface for custom TLVs (Alexandru Ardelean) - [c576fd21a416] lib: add custom TLV + list atom(s) (Alexandru Ardelean) - [cd5de7a2ea13] daemon: add basic custom TLV send & receive (Alexandru Ardelean) - [9c242613cd7b] daemon: reduce log_info() to log_debug() for unknown TLV types (Alexandru Ardelean) - [86f4c1ef8be4] lib: move lldpd-structs.h include into atom.h (Alexandru Ardelean) - [e7113d69b9cb] lib: add null check to lldpctl_atom_inc_ref() (Alexandru Ardelean) - [b1bebd3f2550] lldpd: move LLDP_TLV_ORG to lldp-const.h (Alexandru Ardelean) - [2389d2ccf7be] lib: enable ability to change log level on-the-fly (Vincent Bernat) - [082c03a94583] lldpcli: ensure we also display logs from liblldpctl (Vincent Bernat) - [c11e6765727b] tests: fix typo in SNMP checks with protocol identity (Vincent Bernat) - [63e52965607e] frame: change checksum function (Vincent Bernat) - [6d3c1ce032f8] tests: fix SNMP tests (Vincent Bernat) - [d99c23687985] tests: fix signed/unsigned discrepancy (Vincent Bernat) - [8d92800b8801] build: cleaner way to not alter CFLAGS/CPPFLAGS/LDFLAGS (Vincent Bernat) - [dd8c9fe3b168] build: enable JSON/XML support automatically by default (Vincent Bernat) - [3250e17b3649] redhat: enable JSON support if recent enough (Vincent Bernat) - [ec6a8dcffbc9] debian: enable JSON support (Vincent Bernat) - [fa9b12c57b7a] build: automatic detection of optional features (Vincent Bernat) - [3fa294062b97] client: only output supported formats (Vincent Bernat) - [a742670827b8] client: complain if the provided format is not supported (Vincent Bernat) - [bacc4a6ad3c4] client: fix a trivial typo (Vincent Bernat) - [e613fdaa7f8a] Merge pull request #106 from commodo/make-some-tlvs-optional (Vincent Bernat) - [e119d5ddf364] client: add some log_debug() messages (Alexandru Ardelean) - [1d7c86b56ce0] tests/check_lldp: add global config object for testing (Alexandru Ardelean) - [1c2217aa0df9] lldpd: make management addresses advertisement optional (Alexandru Ardelean) - [ca838758db3c] lldpd: make chassis capabilities advertisement optional (Alexandru Ardelean) - [8262175deca8] daemon/lldpd.c: free() cfg at end of main function (Alexandru Ardelean) - [7d67839872b3] daemon/protocols/lldp.c: do not send system capabilities if none available (Alexandru Ardelean) - [ef8140572e04] lib: don't define __constructor__ twice (Vincent Bernat) - [e8d465451a3b] Merge pull request #105 from commodo/cleanup (Vincent Bernat) - [9e2db64f1cce] daemon: move protocol files into subfolder (Alexandru Ardelean) - [4b2ee1a0a9de] lib/atom.c: move here remaining code from atom-private.c (Alexandru Ardelean) - [a5f987172cbe] lib/private.h: rename to atom.h (Alexandru Ardelean) - [94c9815776cc] lib/atom-private.c: break it into smaller modules (Alexandru Ardelean) - [9bec20443e7e] lib/atom-private.c: move 'struct atom-builder' to private.h (Alexandru Ardelean) - [84b41218830f] configure.ac: add 'subdir-objects' option (Alexandru Ardelean)

@elyscape

### 1.7.2 / 2015-04-19 #### Bug fixes * Fix #138 (a regression of #131). PR #139. ### 1.7.1 / 2015-02-24 #### Enhancements * Add travis CI configuration (Eli Young (@elyscape), #130) * Add Rubinius to Build Matrix with Allowed Failure (Brandon Fish (bjfish), #132) * Make some adjustments on tests (Abinoam Marques Jr., #133, #134) * Drop support for Ruby 1.8 (Abinoam Marques Jr., #134) #### Bug fixes * Fix IO.console.winsize returning reversed column and line values (Fission Xuiptz (@fissionxuiptz)), #131) ### 1.7.0 / 2015-02-18 #### Bug fixes * Fix correct encoding of statements to output encoding (Dāvis (davispuh), #110) * Fix character echoing when echo is false and multibyte character is typed (Abinoam Marques Jr., #117 #118) * Fix backspace support on Cyrillic (Abinoam Marques Jr., #115 #118) * Fix returning wrong encoding when echo is false (Abinoam Marques Jr., #116 #118) * Fix Question #limit and #realine incompatibilities (Abinoam Marques Jr. #113 #120) * Fix/improve string coercion on #say (Abinoam Marques Jr., #98 #122) * Fix #terminal_size returning nil in some terminals (Abinoam Marques Jr., #85 #123) #### Enhancements * Improve #format_statement String coercion (Michael Bishop (michaeljbishop), #104) * Update homepage url on gemspec (Rubyforge->GitHub) (Edward Anderson (nilbus), #107) * Update COPYING file (Vít Ondruch (voxik), #109) * Improve multi-byte encoding support (Abinoam Marques Jr., #115 #116 #117 #118) * Make :grey -> :gray and :light -> :bright aliases (Abinoam Marques Jr., #114 #119) * Return the default object (as it is) when no answer given (Abinoam Marques Jr., #112 #121) * Added test for Yaml serialization of HighLine::String (Abinoam Marques Jr., #69 #124) * Make improvements on Changelog and Rakefile (Abinoam Marques Jr., #126 #127 #128)

ok wiz@. pkgsrc changes: * Delete a patch that is now imported upstream * Add test target support Changes: 2014-05-30: v1.0.19 * Add support for USB bulk streams on Linux and Mac OS X (#11) * Windows: Add AMD and Intel USB-3.0 root hub support * Windows: Fix USB 3.0 speed detection on Windows 8 or later (#10) * Added Russian translation for libusb_strerror strings * All: Various small fixes and cleanups The (#xx) numbers are libusb issue numbers, see ie: libusb/libusb#11 2014-01-25: v1.0.18 * Fix multiple memory leaks * Fix a crash when HID transfers return no data on Windows * Ensure all pending events are consumed * Improve Android and ucLinux support * Multiple Windows improvements (error logging, VS2013, VIA xHCI support) * Multiple OS X improvements (broken compilation, SIGFPE, 64bit support) 2013-09-06: v1.0.17 * Hotplug callbacks now always get passed a libusb_context, even if it is the default context. Previously NULL would be passed for the default context, but since the first context created is the default context, and most apps use only 1 context, this meant that apps explicitly creating a context would still get passed NULL * Android: Add .mk files to build with the Android NDK * Darwin: Add Xcode project * Darwin: Fix crash on unplug (#121) * Linux: Fix hang (deadlock) on libusb_exit * Linux: Fix libusb build failure with --disable-udev (#124) * Linux: Fix libusb_get_device_list() hang with --disable-udev (#130) * OpenBSD: Update OpenBSD backend with support for control transfers to non-ugen(4) devices and make get_configuration() no longer generate I/O. Note that using this libusb version on OpenBSD requires using OpenBSD 5.3-current or later. Users of older OpenBSD versions are advised to stay with the libusb shipped with OpenBSD (mpi) * Windows: fix libusb_dll_2010.vcxproj link errors (#129) * Various other bug fixes and improvements 2013-07-11: v1.0.16 * Add hotplug support for Darwin and Linux (#9) * Add superspeed endpoint companion descriptor support (#15) * Add BOS descriptor support (#15) * Make descriptor parsing code more robust * New libusb_get_port_numbers API, this is libusb_get_port_path without the unnecessary context parameter, libusb_get_port_path is now deprecated * New libusb_strerror API (#14) * New libusb_set_auto_detach_kernel_driver API (#17) * Improve topology API docs (#95) * Logging now use a single write call per log-message, avoiding log-message "interlacing" when using multiple threads. * Android: use Android logging when building on Android (#101) * Darwin: make libusb_reset reenumerate device on descriptors change (#89) * Darwin: add support for the LIBUSB_TRANSFER_ADD_ZERO_PACKET flag (#91) * Darwin: add a device cache (#112, #114) * Examples: Add sam3u_benchmark isochronous example by Harald Welte (#109) * Many other bug fixes and improvements The (#xx) numbers are libusbx issue numbers, see ie: https://github.com/libusbx/libusbx/issues/9 2013-04-15: v1.0.15 * Improve transfer cancellation and avoid short read failures on broken descriptors * Filter out 8-bit characters in libusb_get_string_descriptor_ascii() * Add WinCE support * Add library stress tests * Add Cypress FX3 firmware upload support for fxload sample * Add HID and kernel driver detach support capabilities detection * Add SuperSpeed detection on OS X * Fix bInterval value interpretation on OS X * Fix issues with autoclaim, composite HID devices, interface autoclaim and early abort in libusb_close() on Windows. Also add VS2012 solution files. * Improve fd event handling on Linux * Other bug fixes and improvements 2012-09-26: v1.0.14 * Reverts the previous API change with regards to bMaxPower. If this doesn't matter to you, you are encouraged to keep using v1.0.13, as it will use the same attribute as v2.0, to be released soon. * Note that LIBUSB_API_VERSION is *decreased* to 0x010000FF and the previous guidelines with regards to concurrent use of MaxPower/bMaxPower still apply. 2012-09-20: v1.0.13 * [MAJOR] Fix a typo in the API with struct libusb_config_descriptor where MaxPower was used instead of bMaxPower, as defined in the specs. If your application was accessing the MaxPower attribute, and you need to maintain compatibility with libusb or older versions, see APPENDIX A below. * Fix broken support for the 0.1 -> 1.0 libusb-compat layer * Fix unwanted cancellation of pending timeouts as well as major timeout related bugs * Fix handling of HID and composite devices on Windows * Introduce LIBUSB_API_VERSION macro * Add Cypress FX/FX2 firmware upload sample, based on fxload from http://linux-hotplug.sourceforge.net * Add libusb0 (libusb-win32) and libusbK driver support on Windows. Note that while the drivers allow it, isochronous transfers are not supported yet in libusb. Also not supported yet is the use of libusb-win32 filter drivers on composite interfaces * Add support for the new get_capabilities ioctl on Linux and avoid unnecessary splitting of bulk transfers * Improve support for newer Intel and Renesas USB 3.0 controllers on Windows * Harmonize the device number for root hubs across platforms * Other bug fixes and improvements 2012-06-15: v1.0.12 * Fix a potential major regression with pthread on Linux * Fix missing thread ID from debug log output on cygwin * Fix possible crash when using longjmp and MinGW's gcc 4.6 * Add topology calls: libusb_get_port_number(), libusb_get_parent() & libusb_get_port_path() * Add toggleable debug, using libusb_set_debug() or the LIBUSB_DEBUG environment variable * Define log levels in libusb.h and set timestamp origin to first libusb_init() call * All logging is now sent to to stderr (info was sent to stdout previously) * Update log messages severity and avoid polluting log output on OS-X * Add HID driver support on Windows * Enable interchangeability of MSVC and MinGW DLLs * Additional bug fixes and improvements 2012-05-08: v1.0.11 * Revert removal of critical Windows event handling that was introduced in 1.0.10 * Fix a possible deadlock in Windows when submitting transfers * Add timestamped logging * Add NetBSD support (experimental) and BSD libusb_get_device_speed() data * Add bootstrap.sh alongside autogen.sh (bootstrap.sh doesn't invoke configure) * Search for device nodes in /dev for Android support * Other bug fixes 2012-04-17: v1.0.10 * Public release * Add libusb_get_version * Add Visual Studio 2010 project files * Some Windows code cleanup * Fix xusb sample warnings ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ APPENDIX A - How to maintain code compatibility with versions of libusb and libusb that use MaxPower: If you must to maintain compatibility with versions of the library that aren't using the bMaxPower attribute in struct libusb_config_descriptor, the recommended way is to use the new LIBUSB_API_VERSION macro with an #ifdef. For instance, if your code was written as follows: if (dev->config[0].MaxPower < 250) Then you should modify it to have: #if defined(LIBUSB_API_VERSION) && (LIBUSB_API_VERSION >= 0x01000100) if (dev->config[0].bMaxPower < 250) #else if (dev->config[0].MaxPower < 250) #endif

@losadaem

== 2.6.2 / 2015-09-13 * Bugs: * Emilio Losada (@losadaem) fixed an error where +each_with_object+'s block parameters are the inverse of those used by +inject+. Resolves {#107}[mime-types/ruby-mime-types#107] with pull request {#108}[mime-types/ruby-mime-types#108]. * Matt Beedle (@mattbeedle) fixed a typo in MIME::Type::Columnar negatively affecting people who use the +use_instead+ functionality. Resolved in {#109}[mime-types/ruby-mime-types#109]. * Documentation: * Juanito Fatas (@JuanitoFatas) fixed a documentation issue with the README not properly linking internally on the generated rdoc source. Resolved with {#105}[mime-types/ruby-mime-types#105]. * Development: * Fixed a minor issue in the IANA registry parser that would generate empty +text+ xrefs if the +text+ section was empty.

* Disable debug library Changelog: Release 1.6.1 (2015-08-03) ========================== - added project and solution files for Visual Studio 2015 - upgraded bundled SQLite to 3.8.11.1 - fixed GH #782: Poco::JSON::PrintHandler not working for nested arrays - fixed GH #819: JSON Stringifier fails with preserve insert order - fixed GH #878: UUID tryParse - fixed GH #869: FIFOBuffer::read(T*, std::size_t) documentation inaccurate - fixed GH #861: Var BadCastException - fixed GH #779: BUG in 1.6.0 Zip code - fixed GH #769: Poco::Var operator== throws exception - fixed GH #766: Poco::JSON::PrintHandler not working for objects in array - fixed GH #763: Unable to build static with NetSSL_OpenSSL for OS X - fixed GH #750: BsonWriter::write<Binary::Ptr> missing size ? - fixed GH #741: Timestamp anomaly in Poco::Logger on WindowsCE - fixed GH #735: WEC2013 build fails due to missing Poco::Path methods. - fixed GH #722: poco-1.6.0: Unicode Converter Test confuses string and char types - fixed GH #719: StreamSocket::receiveBytes and FIFOBuffer issue in 1.6 - fixed GH #706: POCO1.6 Sample EchoServer BUG - fixed GH #646: Prevent possible data race in access to Timer::_periodicInerval - DeflatingStream: do not flush underlying stream on sync() as these can cause corrupted files in Zip archives Release 1.6.0 (2014-12-22) ========================== - fixed GH #625: MongoDB ensureIndex double insert? - fixed GH #622: Crypto: RSATest::testSign() should verify with public key only - fixed GH #620: Data documentation sample code outdated - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - fixed GH #616: Visual Studio warning C4244 - fixed GH #612: OpenSSLInitializer calls OPENSSL_config but not CONF_modules_free - fixed GH #608: (Parallel)SocketAcceptor ctor/dtor call virtual functions - fixed GH #607: Idle Reactor high CPU usage - fixed GH #606: HTMLForm constructor read application/x-www-form-urlencoded UTF-8 request body first parameter with BOM in name - fixed GH #596: For OpenSSL 1.0.1, include openssl/crypto.h not openssl/fips.h - fixed GH #592: Incorrect format string in Poco::Dynamic::Struct - fixed GH #590: Poco::Data::SQlite doesn't support URI filenames - fixed GH #564: URI::encode - fixed GH #560: DateTime class calculates a wrong day - fixed GH #549: Memory allocation is not safe between fork() and execve() - fixed GH #500: SSLManager causes a crash - fixed GH #490: 2 byte frame with payload length of 0 throws "Incomplete Frame Received" exception - fixed GH #483: multiple cases for sqlite_busy - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #478: HTTPCredentials not according to HTTP spec - fixed GH #471: vs2010 release builds have optimization disabled ? - fixed GH #468: HTTPClientSession/HTTPResponse not forwarding exceptions - fixed GH #438: Poco::File::setLastModified() doesn't work - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - fixed GH #345: Linker warning LNK4221 in Foundation for SignalHandler.obj, String.obj and ByteOrder.obj - fixed GH #331: Poco::Zip does not support files with ".." in the name. - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #294: Poco::Net::TCPServerParams::setMaxThreads(int count) will not accept count == 0. - fixed GH #215: develop WinCE build broken - fixed GH #63: Net::NameValueCollection::size() returns int - Poco::Logger: formatting methods now support up to 10 arguments. - added Poco::Timestamp::raw() - Poco::DeflatingOutputStream and Poco::InflatingOutputStreams also flush underlying stream on flush()/sync(). - Poco::Util::Timer: prevent re-schedule of cancelled TimerTask - enabled WinRegistryKey and WinRegistryConfiguration for WinCE - Poco::BasicEvent improvements and preparations for future support of lambdas/std::function - upgraded bundled sqlite to 3.8.7.2 - Poco::Thread: added support for starting functors/lambdas - Poco::Net::HTTPClientSession: added support for global proxy configuration - added support for OAuth 1.0/2.0 via Poco::Net::OAuth10Credentials and Poco::Net::OAuth20Credentials classes. - Poco::Net::IPAddress: fixed IPv6 prefix handling issue on Windows - added Poco::Timestamp::TIMEVAL_MIN and Poco::Timestamp::TIMEVAL_MAX - added Poco::Clock::CLOCKVAL_MIN and Poco::Clock::CLOCKVAL_MAX - added poco_assert_msg() and poco_assert_msg_dbg() macros - Poco::Net::Context: fixed a memory leak if the CA file was not found while creating the Context object (the underlying OpenSSL context would leak) - Poco::URI: added new constructor to create URI from Path - Various documentation and style fixes - Removed support (project/solution files) for Visual Studio.NET 2003 and Visual Studio 2005. - Improved CMake support Release 1.5.4 (2014-10-14) ========================== - fixed GH #326: compile Net lib 1.5.2 without UTF8 support enabled - fixed GH #518: NetworkInterface.cpp compile error w/ POCO_NO_WSTRING (1.5.3) - Fixed MSVC 2010 warnings on large alignment - make HTTPAuthenticationParams::parse() add value on end of string - fixed GH #482: Poco::JSON::Stringifier::stringify bad behaviour - fixed GH #508: Can't compile for arm64 architecture - fixed GH #510: Incorrect RSAKey construction from istream - fix SharedMemory for WinCE/WEC2013 - Add NIOS2 double conversion detection, fixes compile errors - added VS2013 project/solution files for Windows Embedded Compact 2013 - added Process::isRunning() - NetSSL: Fix typo in documentation - NetSSL_OpenSSL: support for TLS 1.1 and 1.2 - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. - added %L modifier to PatternFormatter to switch to local time - removed unnecessary explicit in some multi-arg constructors - Allow SecureStreamSocket::attach() to be used in server connections - added Var::isBoolean() and fixed JSON stringifier - added poco_unexpected() macro invoking Bugcheck::unexpected() to deal with unexpected exceptions in destructors - fixed GH #538 prevent destructors from throwing exceptions - improved HTTP server handling of errors while reading header - fixed GH #545: use short for sign - upgraded SQLite to 3.8.6 - fixed GH #550 WebSocket fragmented message problem - improved HTTPClientSession handling of network errors while sending the request - updated bundled PCRE to 8.35.0 - fixed GH #552: FIFOBuffer drain() problem - fixed GH #402: StreamSocket::receiveBytes(FIFOBuffer&) and sendBytes(FIFOBuffer&) are not thread safe - HTTPCookie: fix documentation for max age - added Timestamp::raw() and Clock::raw() - Poco::Buffer properly handles zero-sized buffers - GH #512: Poco:Data:ODBC:Binder.h causes a crash - Added Crypto_Win and NetSSL_Win libraries which are re-implementations of existing Crypto and NetSSL_OpenSSL libraries based on WinCrypt/Schannel. The new libraries can be used as an almost drop-in replacement for the OpenSSL based libraries on Windows and Windows Embedded Compact platforms. Only available from GitHub for now. Release 1.5.3 (2014-06-30) ========================== - fixed GH# 316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - fixed GH# 350: Memory leak in Data/ODBC with BLOB - Correctly set MySQL time_type for Poco::Data::Date. - fixed GH #352: Removed redundant #includes and fixed spelling mistakes. - fixed setting of MYSQL_BIND is_unsigned value. - fixed GH #360: CMakeLists foundation: add Clock.cpp in the list of source files - Add extern "C" around <net/if.h> on HPUX platform. - added runtests.sh - fixed CPPUNIT_IGNORE parsing - fixed Glob from start path, for platforms not alowing transverse from root (Android) - added NTPClient (Rangel Reale) - added PowerShell build script - added SmartOS build support - fix warnings in headers - XMLWriter: removed unnecessary apostrophe escaping (&apos) - MongoDB: use Int32 for messageLength - fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - Improve RSADigestEngine, using Poco::Crypto::DigestEngine to calculate hash before signing - added Poco::PBKDF2Engine - Fixed GH #380: SecureSocket+DialogSocket crashes with SIGSEGV when timeout occours - added support for a 'Priority' attribute on cookies. - GH #386: fixed bug in MailMessage without content-transfer-encoding header - GH #384: ew hash algorithms support for RSADigestEngine - fixed Clock overflow bug on Windows - Poco::ByteOrder now uses intrinsics, if available - CMake: added /bigobj option for msvc - Fix typo to restore Net/TestSuite_x64_vs120 build - correct path for CONFIGURE_FILE in CMakeLists.txt - Building Poco 1.5.2 for Synology RS812+ (Intel Atom) (honor POCO_NO_INOTIFY) - added WEC2013 support to buildwin.cmd and buildwin.ps1 - HTMLForm: in URL encoding, percent-encode more characters - Fixed #include <linux/if.h> conflict with other libraries - Poco::Net::X509Certificate::verify() no longer uses DNS reverse lookups to validate host names - cert hostname validation is case insensitive and stricter for wildcard certificates - TCPServer: do not reduce the capacity of the default ThreadPool - added POCO_LOG_DEBUG flag - Zip: fixed a crash caused by an I/O error - added runtest script for windows - added SQlite Full Text Search support - added Thread::trySleep() and Thread::wakeUp() - fixed GH #410: Bug in JSON::Object.stringify() in 1.5.2 - fixed GH #362: Defect in Var::parseString when there is no space between value and newline - fixed GH #314: JSON parsing bug - added GH #313: MetaColumn additions for Data::ODBC and Data::SQLite - fixed GH #346: Make Poco::Data::Date and Poco::Data::Time compare functions const. - fixed GH #341: Compiling poco-1.5.2 for Cygwin - fixed GH #305: There are bugs in Buffer.h - fixed GH #321: trivial build fixes (BB QNX build) - fixed GH #440: MongoDB ObjectId string formatting - added SevenZip library (Guenter Obiltschnig) - fixed GH #442: Use correct prefix length field of Windows IP_ADAPTER_PREFIX structure - improved GH #328: NetworkInterface on Windows XP - fixed GH #154 Add support for MYSQL_TYPE_NEWDECIMAL to Poco::Data::MySQL - fixed GH #290: Unicode support - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #363: DateTimeParser tryParse/parse - added HTMLForm Content-Length calculation (Rangel Reale) - Make TemporaryFile append a slash to tempDir - fixed GH #319 android build with cmake - added hasDelegates() method to AbstractEvent - fixed GH #230: Poco::Timer problem - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #176: Poco::JSON::Stringifier UTF encoding - fixed GH #458: Broadcast address and subnet mask for IEEE802.11 network interface - fixed GH #456: poco: library install dirs per RUNTIME/LIBRARY/ARCHIVE Release 1.5.2 (2013-09-16) ========================== - added MongoDB library - fixed GH #57: poco-1.5.1: Doesn't compile for Android - added VoidEvent (Arturo Castro) - fixed GH #80: NumberFormatter::append broken - fixed GH #93: ParallelSocketAcceptor virtual functions - optional small object optimization for IPAddress, SocketAddress, Any and Dynamic::Var - SQLite events (insert, update, delete, commit, rollback) handlers - merged GH #91: Improve SQLite multi-threaded use (Rangel Reale) - merged GH #86: Invalid pointers to vector internals (Adrian Imboden) - automatic library initialization macros - fixed GH #110: WebSocket accept() fails when Connection header contains multiple tokens - fixed GH #71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - fixed GH #109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain - added clang libc++ build configurations for Darwin and iPhone (Andrea Bigagli) - fixed GH #116: Wrong timezone parsing in DateTimeParse (Matej Knopp) - fixed GH #118: JSON::Object::stringify endless loop - added Recursive and SortedDirectoryIterator (Marian Krivos) - added ListMap (map-like container with preserving insertion order) - MailMessage: attachments saving support and consistent read/write - fixed GH #124: Possible buffer overrun in Foundation/EventLogChannel - fixed GH #119: JSON::Object holds values in ordered map - added JSON::PrintHandler - renamed JSON::DefaultHandler to ParseHandler (breaking change!) - fixed GH #127: Eliminate -Wshadow warnings - fixed GH #79: Poco::Thread leak on Linux - fixed GH #61: static_md build configs for Crypto and NetSSL - fixed GH #130: prefer sysconf over sysctlbyname - fixed GH #131: no timezone global var on OpenBSD - fixed GH #102: Some subprojects don't have x64 solutions for VS 2010 - added GH #75: Poco::Uri addQueryParameter method - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 - fixed GH #140: Poco::Runnable threading cleanup issue - simplified default TCP/HTTPServer construction - fixed GH #141: Application::run() documentation/implementation discrepancy - changed RowFormatter to SharedPtr<RowFormatter> in Data::RecordSet interface (breaking change!) - fixed GH #144: Poco::Dynamic emits invalid JSON - removed naked pointers from Data interfaces - fixed GH #82: name conflict in Data::Keywords::bind - fixed GH #157: MySQL: cannot bind to 'long' data type on Windows/Visual C++ - fixed GH #158: MySQL: MYSQL_BIND 'is_unsigned' member is not set - fixed GH #160: MultipartReader ignores first part, if preamble is missing - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH #139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH #173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH #194: MessageNotification constructor is inefficient. - fixed GH #189: Poco::NumberParser::tryParse() documentation bug - fixed GH #172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH #188: Net: SocketAddress operator < unusable for std::map key - fixed GH #128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH #65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - replaced JSON parser with Poco::Web::JSON parser (from sandbox) - added JSON conversion to Dynamic Struct and Array - added VarIterator - modified behavior of empty Var (empty == empty) - added Alignment.h header for C++03 alignment needs - added Data/WebNotifier (DB, WebSocket) example - fixed GH #209: Poco::NumberFormatter double length - fixed GH #204: Upgrade zlib to 1.2.8 - fixed GH #198: The "application.configDir" property is not always created. - fixed GH #185: Poco::NumberFormatter::format(double value, int precision) ignore precision == 0 - fixed GH #138: FreeBSD JSON tests fail - fixed GH #99: JSON::Query an JSON::Object - limited allowed types for JSON::Query to Object, Array, Object::Ptr, Array::Ptr and empty - fixed GH #175: HTMLForm does not read URL parameters on POST or PUT - added GH #187: MySQL: allow access to the underlying connection handle - added GH #186: MySQL: support for MYSQL_SECURE_AUTH - fixed GH #174: MySQL: 4GB allocated when reading any largetext or largeblob field - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - merged GH #210: Don't call CloseHandle() twice on Windows; Ability to select the threadpool that will be used to start an Activity(Patrice Tarabbia) - fixed GH #212: JSONConfiguration was missing from the vs90 project(Patrice Tarabbia) - fixed GH #220: add qualifiers for FPEnvironment in C99 (Lucas Clemente) - fixed GH #222: HTTPCookie doesn't support expiry times in the past (Karl Reid) - fixed GH #224: building 1.5.1 on Windows for x64 - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - fixed GH# 231: Compatibility issue with Poco::Net::NetworkInterface - fixed GH# 236: Bug in RecursiveDirectoryIterator - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - added GH# 268: Method to get JSON object value using Poco::Nullable - fixed GH# 267: JSON 'find' not returning empty result if object is expected but another value is found - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.5.1 (2013-01-11) ========================== - using double-conversion library for floating-point numeric/string conversions - added Poco::istring (case-insensitive string) and Poco::isubstr - added SQLite sys.dual (in-memory system table) - applied SF Patch #120: The ExpireLRUCache does not compile with a tuple as key on Visual Studio 2010 - fixed SF Bug #599: JSON::Array and JSON::Object size() member can implicitly lose precision - fixed SF Bug #602: iterating database table rows not correct if no data in table - fixed SF Bug #603: count() is missing in HashMap - fixed GH #23: JSON::Object::stringify throw BadCastException - fixed GH #16: NetworkInterface::firstAddress() should not throw on unconfigured interfaces - Android compile/build support (by Rangel Reale) - TypeHandler::prepare() now takes const-reference - fixed GH #27: Poco::URI::decode() doesn't properly handle '+' - fixed GH #31: JSON implementation bug - fixed SF #597: Configure script ignores cflags - fixed SF #593: Poco 1.5.0 on FreeBSD: cannot find -ldl - added SF #542: SocketAddress() needs port-only constructor - fixed SF #215: Wrong return type in SocketConnector.h - applied SF Patch #97: fix c++0x / clang++ bugs - fixed GH32/SF596: Poco::JSON: Parsing long integer (int64) value fails. - added Net ifconfig sample (contributed by Philip Prindeville) - merged GH #34: add algorithm header (Roger Meier/Philip Prindeville) - fixed GH #26: Cannot compile on gcc - merged SF #111: FTP Client logging (Marian Krivos) - fixed GH #30: Poco::Path::home() throws when called from Windows Service - fixed GH #22: MySQL connection string lowercased - added MySQL support for Date/Time - upgraded SQLite to version 3.7.15.1 (2012-12-19) - improved SQLite execute() return (affected rows) value and added tests - added SQLite::Utility::isThreadSafe() function - added SQLite::Utility::setThreadMode(int mode) function - fixed GH #36: 'distclean' requires 3 traversals of project tree - fixed GH #41: Buffer::resize crash - fixed GH #42: Linux unbundled builds don't link - fixed GH #44: Problems with win x64 build - fixed GH #46: 1.5.1 build fails on OS X when using libc++ - fixed GH #48: Need getArgs() accessor to Util::Application to retrieve start-up arguments - fixed GH #49: NetworkInterface::list doesn't return MAC addresses - fixed GH #51: Android should use isfinite, isinf, isnan and signbit from the std namespace - fixed GH #53: JSON unicode fixes and running tests on invalid unicode JSON - added ParallelAcceptor and ParallelReactor classes - added EOF and error to FIFOBuffer Release 1.5.0 (2012-10-14) ========================== - added JSON library - added Util::JSONConfiguration - added FIFOBuffer and FIFOBufferStream - fixed SF# 3522906: Unregistering handlers from SocketReactor - fixed SF# 3522084: AbstractConfiguration does not support 64-bit integers - HTTPServer::stopAll(): close the socket instead of just shutting it down, as the latter won't wake up a select() on Windows - added SMTPLogger - added cmake support - fixed SF#3538778: NetworkInterface enumeration uses deprecated API - fixed SF#3538779: IPAddress lacks useful constructors: from prefix mask, native SOCKADDR - fixed SF#3538780: SocketAddress needs operator < function - fixed SF#3538775: Issues building on Fedora/Centos, etc. for AMD64 - fixed SF#3538786: Use size_t for describing data-blocks in DigestEngine - added IPAddress bitwise operators (&,|,^,~) - added IPAddress BinaryReader/Writer << and >> operators - modified IPAddress to force IPv6 to lowercase (RFC 5952) - fixed SF#3538785: SMTPClientSession::sendMessage() should take recipient list - added IPAddress::prefixLength() - UTF portability improvements - fixed SF#3556186: Linux shouldn't use <net/if.h> in Net/SocketDefs.h - added IPAddress RFC 4291 compatible site-local prefix support - fixed SF#3012166: IPv6 patch - added SF#3558085: Add formatter to MACAddress object - fixed SF#3552774: Don't hide default target in subordinate makefile - fixed SF#3534307: Building IPv6 for Linux by default - fixed SF#3516844: poco missing symbols with external >=lipcre-8.13 - added SF#3544720: AbstractConfigurator to support 64bit values - fixed SF#3522081: WinRegistryConfiguration unable to read REG_QWORD values - fixed SF#3563626: For Win32 set Up/Running flags on NetworkInterface - fixed SF#3560807: Deprecate setPeerAddress() as this is now done in getifaddrs - fixed SF#3560776: Fix byte-ordering issues with INADDR_* literals - fixed SF#3563627: Set IP address on multicast socket from socket family - fixed SF#3563999: Size BinaryWriter based on buffer's capacity(), not size() - fixed SF#102 Fix building Poco on Debian GNU/kFreeBSD - fixed SF#321 Binding DatTime or Timestamp - fixed SF#307 Detect the SQL driver type at run time - added VS 2012 Projects/Solutions - enhanced and accelerated numeric parsing for integers and floats - fixed SF#590 Segfault on FreeBSD when stack size not rounded - added warn function and warnmsg macro in CppUnit - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF#3562244: Portability fix for AF_LINK - fixed SF #3562400: DatagramSocketImpl comment is incorrect Release 1.4.7p1 (2014-11-25) ============================ - Fixed Visual C++ 2010-2013 project files. Release builds now have optimization enabled. - Poco::URI: added constructor to create URI from Path. - fixed GH #618: OS X 10.10 defines PAGE_SIZE macro, conflicts with PAGE_SIZE in Thread_POSIX.cpp - Poco::Net::HTTPClientSession: added support for global proxy configuration - fixed GH #331: Poco::Zip does not support files with .. in the name. - fixed a memory leak in Poco::Net::Context constructor when it fails to load the certificate or private key files. - upgraded bundled SQLite to 3.8.7.2 - fixed GH #229: added missing value() function - fixed GH #69: MySQL empty text/blob Release 1.4.7 (2014-10-06) ========================== - fixed GH #398: PropertyFileConfiguration: input != output - fixed GH #368: Build failure of Poco 1.4.6p2 on FreeBSD 9.2 - fixed GH #318: Logger local time doesn't automatically account for DST - fixed GH #317: Poco::Zip does not support newer Zip file versions. - fixed GH #454: Fix: handle unhandled exceptions - fixed GH #463: XML does not compile with XML_UNICODE_WCHAR_T - fixed GH #282: Using Thread in a global can cause crash on Windows - fixed GH #424: Poco::Timer deadlock - fixed GH #465: Fix result enum type XML_Error -> XML_Status - fixed GH #510: Incorrect RSAKey construction from istream - fixed GH #332: POCO::ConsoleChannnel::initColors() assigns no color to PRIO_TRACE and wrong color to PRIO_FATAL - fixed GH #550: WebSocket fragmented message problem - Poco::Data::MySQL: added SQLite thread cleanup handler - Poco::Net::X509Certificate: improved and fixed domain name verification for wildcard domains - fixed a crash in Foundation testsuite with Visual C++ 2012 - improved and fixed domain name verification for wildcard domains in Poco::Net::X509Certificate - updated TwitterClient sample to use new 1.1 API and OAuth - added Poco::Clock class, which uses a system-provided monotonic clock (if available) and is thus not affected by system realtime clock changes. Monotonic Clock is available on Windows, Linux, OS X and on POSIX platforms supporting clock_gettime() and CLOCK_MONOTONIC. - Poco::Timer, Poco::Stopwatch, Poco::TimedNotificationQueue and Poco::Util::Timer have been changed to use Poco::Clock instead of Poco::Timestamp and are now unaffected by system realtime clock changes. - added Poco::PBKDF2Engine class template - Poco::Net::HTTPCookie: added support for Priority attribute (backport from develop) - fixed makedepend.* scripts to work in paths containing '.o*' (contributed by Per-Erik Bjorkstad, Hakan Bengtsen) - Upgraded bundled SQLite to 3.8.6 - Support for Windows Embedded Compact 2013 (Visual Studio 2012) - Project and solution files for Visual Studio 2013 - Changes for C++11 compatibility. - fixed an issue with receiving empty web socket frames (such as ping) - improved error handling in secure socket classes - Poco::ByteOrder now uses intrinsics if available - added new text encoding classes: Latin2Encoding, Windows1250Encoding, Windows1251Encoding - Zip: Added CM_AUTO, which automatically selects CM_STORE or CM_DEFLATE based on file extension. Used to avoid double-compression of already compressed file formats such as images. Release 1.4.6p4 (2014-04-18) ============================ - no longer use reverse DNS lookups for cert hostname validation - cert hostname validation is case insensitive and more strict - HTMLForm: in URL encoding, percent-encode more special characters - fixed thread priority issues on POSIX platforms with non-standard scheduling policy - XMLWriter no longer escapes apostrophe character - fixed GH #316: Poco::DateTimeFormatter::append() gives wrong result for Poco::LocalDateTime - fixed GH #305 (memcpy in Poco::Buffer uses wrong size if type != char) - Zip: fixed a crash caused by an I/O error (e.g., full disk) while creating a Zip archive Release 1.4.6p3 (2014-04-02) ============================ - Fixed a potential security vulnerability in client-side X509 certificate verification. Release 1.4.6p2 (2013-09-16) ============================ - fixed GH #156: Possible buffer overrun in Foundation/EventLogChannel - XML: fixed an issue with parsing a memory buffer > 2 GB - upgraded to expat 2.1.0 - Data/ODBC: added support for setting query timeout (via setProperty of "queryTimeout"). Timeout is int, given in seconds. - fixed a potential endless loop in SecureStreamSocketImpl::sendBytes() and also removed unnecessary code. - fixed GH #159: Crash in openssl CRYPTO_thread_id() after library libPocoCrypto.so has been unloaded. - fixed GH #155: MailOutputStream mangles consecutive newline sequences - fixed GH# 139: FileChannel::PROP_FLUSH is invalid (contains a tab character) - fixed GH# 173: HTTPClientSession::proxyConnect forces DNS lookup of host names - fixed GH# 194: MessageNotification constructor is inefficient. - fixed GH# 189: Poco::NumberParser::tryParse() documentation bug - fixed GH# 172: IPv6 Host field is stripped of Brackets in HTTPClientSession - fixed GH# 188: Net: SocketAddress operator < unusable for std::map key - fixed GH# 128: DOMWriter incorrectly adds SYSTEM keyword to DTD if PUBLIC is already specified - fixed GH# 65: Poco::format() misorders sign and padding specifiers - upgraded bundled SQLite to 3.7.17 - upgraded bundled zlib to 1.2.8 - fixed a potential memory leak in Poco::Net::HTTPClientSession if it is misused (e.g., sendRequest() is sent two times in a row without an intermediate call to receiveResponse(), or by calling receiveResponse() two times in a row without an intermediate call to sendRequest()) - GH #217 - removed a few unnecessary protected accessor methods from Poco::Net::HTTPClientSession that would provide inappropriate access to internal state - fixed GH# 223 (Poco::Net::HTTPCookie does not support expiry times in the past) - fixed GH# 233: ServerSocket::bind6(Poco::UInt16 port, bool reuseAddress, bool ipV6Only) does not work - added ColorConsoleChannel and WindowsColorConsoleChannel classes supporting colorizing log messages - fixed GH# 259: Poco::EventLogChannel fails to find 64bit Poco Foundation dll - fixed GH# 254: UTF8::icompare unexpected behavior - Poco::UUID::tryParse() also accepts UUIDs without hyphens. Also updated documentation (links to specifications). - Added support for ARM64 architecture and iPhone 5s 64-bit builds (POCO_TARGET_OSARCH=arm64). Release 1.4.6p1 (2013-03-06) ============================ - fixed GH# 71: WebSocket and broken Timeouts (POCO_BROKEN_TIMEOUTS) - fixed an ambiguity error with VC++ 2010 in Data/MySQL testsuite - Poco::Net::NetworkInterface now provides the interface index even for IPv4 - added DNS::reload() as a wrapper for res_init(). - On Linux, Poco::Environment::nodeId() first always tries to obtain the MAC address of eth0, before looking for other interfaces. - Poco::Net::HTTPSession now always resets the buffer in connect() to clear any leftover data from a (failed) previous session - fixed copysign namespace issue in FPEnvironment_DUMMY.h - fixed a warning in Poco/Crypto/OpenSSLInitializer.h - added a build configuration for BeagleBoard/Angstrom - fixed GH# 109: Bug in Poco::Net::SMTPClientSession::loginUsingPlain) - fixed compile errors with clang -std=c++11 - fixed GH# 116: Wrong timezone parsing in DateTimeParse (fix by Matej Knopp) - updated bundled SQLite to 3.7.15.2 Release 1.4.6 (2013-01-10) ========================== - changed FPEnvironment_DUMMY.h to include <cmath> instead of <math.h> - updated bundled SQLite to 3.7.15.1 - fixed GH# 30: Poco::Path::home() throws - fixed SF Patch# 120 The ExpireLRUCache does not compile with a tuple as key on VS2010 - fixed SF# 603 count() is missing in HashMap - Crypto and NetSSL_OpenSSL project files now use OpenSSL *MD.lib library files for static_md builds. Previously, the DLL import libs were used. - Poco::Environment::osDisplayName() now recognizes Windows 8/Server 2012 Release 1.4.5 (2012-11-19) ========================== - added Visual Studio 2012 project files - buildwin.cmd now support building with msbuild for VS2010 and 2012. - added Poco::Optional class - fixed SF# 3558012 Compilation fails when building with -ansi or -std=c++0x - fixed SF# 3563517 Get rid of loss-of-precision warnings on x64 MacOS - fixed SF# 3562244: Portability fix for AF_LINK - fixed SF# 3562400: DatagramSocketImpl comment - fixed SF# 594: Websocket fails with small masked payloads - fixed SF# 588: Missing POCO_ARCH and POCO_ARCH_LITTLE_ENDIAN define for WinCE on SH4 - fixed SF# 581: Out-of-bound array access in Unicode::properties() function. - fixed SF# 590: Segfault on FreeBSD when stack size not rounded - fixed SF# 586: Poco::DateTimeParser and ISO8601 issues when seconds fraction has more than 6 digits - Poco::Net::HTTPSSessionInstantiator::registerInstantiator() now optionally accepts a Poco::Net::Context object. - added Poco::XML::XMLWriter::depth() member function. - added Poco::XML::XMLWriter::uniquePrefix() and Poco::XML::XMLWriter::isNamespaceMapped(). - Poco::FileChannel now supports a new rotateOnOpen property (true/false) which can be used to force rotation of the log file when it's opened. - fixed a bug in Poco::XML::XMLWriter::emptyElement(): need to pop namespace context - OS X builds now use Clang as default compiler - Updated SQLite to 3.7.14.1 - POCO_SERVER_MAIN macro now has a try ... catch block for Poco::Exception and writes the displayText to stderr. - Poco/Platform.h now defines POCO_LOCAL_STATIC_INIT_IS_THREADSAFE macro if the compiler generates thread-safe static local initialization code. Release 1.4.4 (2012-09-03) ========================== - ZipStream now builds correctly in unbundled build. - added proxy digest authentication support to Net library - integrated MySQL BLOB fixes from Franky Braem. - use standard OpenSSL import libraries (libeay32.lib, ssleay32.lib) for Crypto and NetSSL_OpenSSL Visual Studio project files. - fixed a potential buffer corruption issue in Poco::Net::SecureStreamSocket if lazy handshake is enabled and the first attempt to complete the handshake fails - Poco::DateTimeParser::tryParse() without format specifier now correctly parses ISO8601 date/times with fractional seconds. - Poco::Process::launch() now has additional overloads allowing to specify an initial directory and/or environment. - Poco::Net::FTPClientSession: timeout was not applied to data connection, only to control connection. - Fixed potential IPv6 issue with socket constructors if IPv6 SocketAddress is given (contributed by ??????? ????????? <[email protected]>). - Added an additional (optional) parameter to Poco::Thread::setOSPriority() allowing to specify a scheduling policy. Currently this is only used on POSIX platforms and allows specifying SCHED_OTHER (default), SCHED_FIFO or SCHED_RR, as well as other platform-specific policy values. - Added Poco::Crypto::DigestEngine class providing a Poco::DigestEngine interface to the digest algorithms provided by OpenSSL. - Fixed some potential compiler warnings in Crypto library - In some cases, when an SSL exception was unexpectedly closed, a generic Poco::IOException was thrown. This was fixed to throw a SSLConnectionUnexpectedlyClosedException instead. - Added Poco::ObjectPool class template. - Poco::Net::HTTPServer has a new stopAll() method allowing stopping/aborting of all currently active client connections. - The HTTP server framework now actively prevents sending a message body in the response to a HEAD request, or in case of a 204 No Content or 304 Not Modified response status. - fixed a DOM parser performance bug (patch by Peter Klotz) - fixed SF# 3559325: Util Windows broken in non-Unicode - updated iOS build configuration to use xcode-select for finding toolchain - Poco::Net::SecureSocketImpl::shutdown() now also shuts down the underlying socket. - fixed SF# 3552597: Crypto des-ecb error - fixed SF# 3550553: SecureSocketImpl::connect hangs - fixed SF# 3543047: Poco::Timer bug for long startInterval/periodic interval - fixed SF# 3539695: Thread attributes should be destroyed using the pthread_attr_destroy() - fixed SF# 3532311: Not able to set socket option on ServerSocket before bind Added Poco::Net::Socket::init(int af) which can be used to explicitely initialize the underlying socket before calling bind(), connect(), etc. - fixed SF# 3521347: Typo in UnWindows.h undef - fixed SF# 3519474: WinRegistryConfiguration bug Also added tests and fixed another potential issue with an empty root path passed to the constructor. - fixed SF# 3516827: wrong return value of WinRegistryKey::exists() - fixed SF# 3515284: RSA publickey format(X.509 SubjectPublicKeyInfo) - fixed SF# 3503267: VxWorks OS prio is not set in standard constructor - fixed SF# 3500438: HTTPResponse failure when reason is empty - fixed SF# 3495656: numberformater, numberparser error in mingw - fixed SF# 3496493: Reference counting broken in TaskManager postNotification - fixed SF# 3483174: LogFile flushing behavior on Windows Flushing is now configurable for FileChannel and SimpleFileChannel using the "flush" property (true or false). - fixed SF# 3479561: Subsequent IPs on a NIC is not enumerated - fixed SF# 3478665: Permission checks in Poco::File not correct for root - fixed SF# 3475050: Threading bug in initializeNetwork() on Windows - fixed SF# 3552680: websocket small frames bug and proposed fix - fixed a WebSocket interop issue with Firefox - added Poco::Net::MessageHeader::hasToken() - Poco::AtomicCounter now uses GCC 4.3 builtin atomics on more platforms - fixed SF# 3555938: NetSSL: socket closed twice - socket exceptions now include OS error code - fixed SF# 3556975: Need to fix Shared Memory for memory map - Poco::Net::SecureSocketImpl::close() now catches exceptions thrown by its call to shutdown(). - fixed SF# 3535990: POCO_HAVE_IPv6 without POCO_WIN32_UTF8 conflict - fixed SF# 3559665: Poco::InflatingInputStream may not always inflate completely - added Poco::DirectoryWatcher class - fixed SF# 3561464: Poco::File::isDevice() can throw due to sharing violation - Poco::Zip::Compress::addRecursive() has a second variant that allows to specify the compression method. - Upgraded internal SQLite to 3.7.14 Release 1.4.3p1 (2012-01-23) ============================ - fixed SF# 3476926: RegDeleteKeyEx not available on Windows XP 32-bit Release 1.4.3 (2012-01-16) ========================== - fixed a compilation error with Data/MySQL on QNX. - fixed Util project files for WinCE (removed sources not compileable on CE) - removed MD2 license text from Ackowledgements document - fixed iPhone build config for Xcode 4.2 (compiler name changed to llvm-g++) - Poco::Util::XMLConfiguration: delimiter char (default '.') is now configurable. This allows for working with XML documents having element names with '.' in them. - Poco::Util::OptionProcessor: Required option arguments can now be specified as separate command line arguments, as in "--option value" in addition to the "--option=value" format. - Poco::Util::HelpFormatter: improved option help formatting if indentation has been set explicitely. - added Mail sample to NetSSL_OpenSSL, showing use of Poco::Net::SecureSMTPClientSession. - added additional read() overloads to Poco::Net::HTMLForm. - fixed SF# 3440769: Poco::Net::HTTPResponse doesn't like Amazon EC2 cookies. - added support for requiring TLSv1 to Poco::Net::Context. - added an additional constructor to Poco::Net::HTTPBasicCredentials, allowing the object to be created from a string containing a base64-encoded, colon-separated username and password. - Poco::Zip::ZipStreamBuf: fixed a crash if CM_STORE was used. - Added setContentLength64() and getContentLength64() to Poco::Net::HTTPMessage. - added Poco::Environment::osDisplayName(). - fixed SF# 3463096: WinService leaves dangling handles (open() now does not reopen the service handle if it's already open) - fixed SF# 3426537: WinRegistryConfiguration can't read virtualized keys - added Poco::Buffer::resize() - fixed SF# 3441822: thread safety issue in HTTPClientSession: always use getaddrinfo() instead of gethostbyname() on all platforms supporting it - added version resource to POCO DLLs - fixed SF# 3440599: Dir Path in Quotes in PATH cause PathTest::testFind to fail. - fixed SF# 3406030: Glob::collect problem - added Poco::Util::AbstractConfiguration::enableEvents() - Poco::AtomicCounter now uses GCC builtins with GCC 4.1 or newer (contributed by Alexey Milovidov) - made Poco::Logger::formatDump() public as it may be useful for others as well (SF# 3453446) - Poco::Net::DialogSocket now has a proper copy constructor (SF# 3414602) - Poco::Net::MessageHeader and Poco::Net::HTMLForm now limit the maximum number of fields parsed from a message to prevent certain kinds of denial-of-service attacks. The field limit can be changed with the new method setFieldLimit(). The default limit is 100. - Poco::NumberFormatter, Poco::NumberParser and Poco::format() now always use the classic ("C") locale to format and parse floating-point numbers. - added Poco::StreamCopier::copyStream64(), Poco::StreamCopier::copyStreamUnbuffered64() and Poco::StreamCopier::copyToString64(). These functions use a 64-bit integer to count the number of bytes copied. - upgraded internal zlib to 1.2.5 - upgraded internal sqlite to 3.7.9 - XML: integrated bugfix for Expat bug# 2958794 (memory leak in poolGrow) - Added support for HTTP Digest authentication (based on a contribution by Anton V. Yabchinskiy (arn at bestmx dot ru)). For information on how to use this, see the Poco::Net::HTTPCredentials, Poco::Net::HTTPDigestCredentials and Poco::Net::HTTPAuthenticationParams classes. - Poco::Net::HTTPStreamFactory and Poco::Net::HTTPSStreamFactory now support Basic and Digest authentication. Username and password must be provided in the URI. - added Poco::Net::WebSocket, supporting the WebSocket protocol as described in RFC 6455 - NetSSL_OpenSSL: added client-side support for Server Name Indication. Poco::Net::SecureSocketImpl::connectSSL() now calls SSL_set_tlsext_host_name() if its available (OpenSSL 9.8.6f and later). - added Poco::Net::HTTPClientSession::proxyConnect() (factored out from Poco::Net::HTTPSClientSession::connect()) - added Poco::Process::kill(const Poco::ProcessHandle&) which is preferable to kill(pid) on Windows, as process IDs on Windows may be reused. - fixed SF# 3471463: Compiler warnings with -Wformat - Poco::Util::Application::run() now catches and logs exceptions thrown in initialize() - Fixed a WinCE-specific bug in Poco::Util::ServerApplication where uninitialize() would be called twice. - fixed SF# 3471957: WinRegistryKey::deleteKey() unable to delete alt views - Added additional constructor to Poco::ScopedLock and Poco::ScopedLockWithUnlock accepting a timeout as second argument. - Added Poco::Logger::parseLevel() - Poco::format(): an argument that does not match the format specifier no longer results in a BadCastException. The string [ERRFMT] is written to the result string instead. - PageCompiler: added createSession page attribute.

----------------------- 0.4014 2015-06-03 12:01:00 PDT - Treat ECONNRESET like EPIPE (i.e. ignore), not as a fatal error #114 (Tim Bunce) 0.4013 2015-05-14 15:01:20 PDT - Fixed some bad git merges. 0.4012 2015-05-14 14:59:48 PDT - Add --net_server-* options to pass directly to Net::Server backend (#109) - Updated documentation

Changelog: CHANGES IN Mini-XML 2.9 - mxmlLoad* did not correctly load value nodes with MXML_NO_CALLBACK or MXML_TEXT_CALLBACK (Bug #502) CHANGES IN Mini-XML 2.8 - Now call docsetutil using xcrun on OS X (Bug #458) - mxmldoc did not escape special HTML characters inside @code foo@ comments. - Fixed a memory leak in mxmlElementDeleteAttr (Bug #452) - Added MXML_MAJOR/MINOR_VERSION definitions to mxml.h (Bug $461) - Fixed a bug reading UTF-16 characters from a file (Bug #454) - Fixed a memory leak when loading invalid XML (Bug #496) - Fixed an XML fragment loading problem (Bug #494) CHANGES IN Mini-XML 2.7 - Added 64-bit configurations to the VC++ project files (STR #129) - Fixed conformance of mxmldoc's HTML and CSS output. - Added data accessor ("get") functions and made the mxml_node_t and mxml_index_t structures private but still available in the Mini-XML header to preserve source compatibility (STR #118) - Updated the source headers to reference the Mini-XML license and its exceptions to the LGPL2 (STR #108) - Fixed a memory leak when loading a badly-formed XML file (STR #121) - Added a new mxmlFindPath() function to find the value node of a named element (STR #110) - Building a static version of the library did not work on Windows (STR #112) - The shared library did not include a destructor for the thread- specific data key on UNIX-based operating systems (STR #103) - mxmlLoad* did not error out on XML with multiple root nodes (STR #101) - Fixed an issue with the _mxml_vstrdupf function (STR #107) - mxmlSave* no longer write all siblings of the passed node, just that node and its children (STR #109)

v2.1 - Issue #156 parsedatetime 2.0 doesn't work on py26 v2.0 - Issue #155 Relative times containing years fail when computed from a leap day - Issue #145 cal.parse('2015-11-18') returns November 19th 2015 - Issue #143 What is the second value returned by `parse`? - Issue #141 Bad test case in TestComplexDateTimes - Issue #123 update supporting files for v2.0 release - Issue #124 Put locales into config-files (yaml) - Issue #125 Remove extra files - Issue #137 Year is parsed wrongly if the date is of format MMM DD, YYxx xx:SS bug - Issue #136 Why I see 2016 instead of 2015? - Issue #133 Bug: "2015-01-01" is parsed as the current date. - Issue #126 "Unresolved attribute reference 'parse' for class 'object'... " in Pycharm IDE. bug - Issue #120 the pdt_locales/en_AU.py file uses en_A for the localID instead of en_AU - Issue #114 Dates in the format 'YYYY-MM-DD HH:MM' give the incorrect month and day - Issue #112 Document getting a time from parsedatetime into a standard Python structure - Issue #110 AttributeError when running in the context of an HTTP request - Issue #109 YearParseStyle is ignored for dates in MM/DD style - Issue #107 yyyy/mm/dd date format - Issue #105 "this week" is not parsed - Issue #103 get UTC times from parseDT - trouble with at 9:30 clock times being interpreted directly in UTC - Issue #100 Fractional deltas result in incoherent results. - PR #118 ADD: improve russian locale - PR #117 ADD: Russian Locale - PR #116 Fix spelling of "separator". - PR #115 Update README.rst - PR #113 Add datetime example to readme. - PR #111 Allowed real number appear in text like "5.5 days ago" v1.5 - Issue #99 Which year is implied when given just a month and day? Next and last? question - Issue #96 Word boundary issues for specials (on, at, in) in nlp - Issue #94 inconsistent application of sourceTime in Calendar.parseDT - Issue #87 nlp() doesn't recognize some "next ..." expressions - Issue #84 Afternoon? bug - Issue #82 'last week' and 'next week' are broken - Issue #81 parse returns default time of 0900 with dates like 'next friday' despite passed struct_time bug - Issue #78 Link for Travis in README is wrong - Issue #72 Enable travis - Issue #71 Calendar() class can not be initialized 1.4 (it's fine) - Issue #66 Unexpected struct_time flag with Calendar.parse on HTML <a href> string - Issue #65 NLP false positives - Issue #63 Supporting multiple shortweekday abbreviations - Issue #61 Short weekday abbreviations bug - Issue #56 Parse words to numbers (thirteen => 13) - Issue #54 testMonths fails - commit 107c7e4655 fix for issue 95 - parsing 'next june 15' - commit 2c0c8ec778 Fixed faulty test, "730am" parses as "73:0 am" which is a bug for a later day. - commit 6f244e891d Fix "ones" parsing as "1s." Require a word boundary between spelled numbers and units. - commit 035818edef Fix "1 day ago" parsing like "1d 1y ago" where "a" within the word "day" is interpreted as 1. - commit 45002e6eec Fixes "next week" and similar modifier + unit pairs in nlp() - commit 47d2e1d527 Fixed "last week" v1.4 - Updated setup.py for wheel compatibility - renamed README.txt to README.rst - renamed MANIFEST to MANIFEST.in - cleaned up a lot of the doc and notes - Commit 3fc165e701 mafagafo Now it works for Python 3.4.1 - Commit d5883801e7 borgstrom Restore Python 2.6 compatibility 1.3 - Issue #45 make a new release to really fix backwards compatibility - Issue #43 Please tag version 1.3 - Commit 29c5c8961d devainandor fixed Python 3 compatibility in pdtLocale_icu - Commit d7304f18f7 inean Fix support for 'now' when no modifiers are present - Commit 26bfc91c28 sashaacker Added parseDT method. - Commit 848deb47e2 rmecham Added support for dotted meridians. - Commit c821e08ce2 ccho-sevenrooms corrected misspelling of 'thirteen' - Biggest change is the addition of the nlp() function by Geoffrey Floyd: nlp() function that utilizes parse() after making judgements about what datetime information belongs together. It makes logical groupings based on proximity and returns a parsed datetime for each matched grouping of datetime text, along with location info within the given inputString.

@savraj

NEWS: Version 2.5.3 ------------- - Updated zoneinfo to 2016d - Fixed parser bug where unambiguous datetimes fail to parse when dayfirst is set to true. (gh issue #233, pr #234) - Bug in zoneinfo file on platforms such as Google App Engine which do not do not allow importing of subprocess.check_call was reported and fixed by @savraj (gh issue #239, gh pr #240) - Fixed incorrect version in documentation (gh issue #235, pr #243) Version 2.5.2 ------------- - Updated zoneinfo to 2016c - Fixed parser bug where yearfirst and dayfirst parameters were not being respected when no separator was present. (gh issue #81 and #217, pr #229) Version 2.5.1 ------------- - Updated zoneinfo to 2016b - Changed MANIFEST.in to explicitly include test suite in source distributions, with help from @koobs (gh issue #193, pr #194, #201, #221) - Explicitly set all line-endings to LF, except for the NEWS file, on a per-repository basis (gh pr #218) - Fixed an issue with improper caching behavior in rruleset objects (gh issue #104, pr #207) - Changed to an explicit error when rrulestr strings contain a missing BYDAY (gh issue #162, pr #211) - tzfile now correctly handles files containing leapcnt (although the leapcnt information is not actually used). Contributed by @hjoukl (gh issue #146, pr #147) - Fixed recursive import issue with tz module (gh pr #204) - Added compatibility between tzwin objects and datetime.time objects (gh issue #216, gh pr #219) - Refactored monolithic test suite by module (gh issue #61, pr #200 and #206) - Improved test coverage in the relativedelta module (gh pr #215) - Adjusted documentation to reflect possibly counter-intuitive properties of RFC-5545-compliant rrules, and other documentation improvements in the rrule module (gh issue #105, gh issue #149 - pointer to the solution by @phep, pr #213). Version 2.5.0 ------------- - Updated zoneinfo to 2016a - zoneinfo_metadata file version increased to 2.0 - the updated updatezinfo.py script will work with older zoneinfo_metadata.json files, but new metadata files will not work with older updatezinfo.py versions. Additionally, we have started hosting our own mirror of the Olson databases on a github pages site (https://dateutil.github.io/tzdata/) (gh pr #183) - dateutil zoneinfo tarballs now contain the full zoneinfo_metadata file used to generate them. (gh issue #27, gh pr #85) - relativedelta can now be safely subclassed without derived objects reverting to base relativedelta objects as a result of arithmetic operations. (lp:1010199, gh issue #44, pr #49) - relativedelta 'weeks' parameter can now be set and retrieved as a property of relativedelta instances. (lp: 727525, gh issue #45, pr #49) - relativedelta now explicitly supports fractional relative weeks, days, hours, minutes and seconds. Fractional values in absolute parameters (year, day, etc) are now deprecated. (gh issue #40, pr #190) - relativedelta objects previously did not use microseconds to determine of two relativedelta objects were equal. This oversight has been corrected. Contributed by @elprans (gh pr #113) - rrule now has an xafter() method for retrieving multiple recurrences after a specified date. (gh pr #38) - str(rrule) now returns an RFC2445-compliant rrule string, contributed by @schinckel and @armicron (lp:1406305, gh issue #47, prs #50, #62 and #160) - rrule performance under certain conditions has been significantly improved thanks to a patch contributed by @dekoza, based on an article by Brian Beck (@exogen) (gh pr #136) - The use of both the 'until' and 'count' parameters is now deprecated as inconsistent with RFC2445 (gh pr #62, #185) - Parsing an empty string will now raise a ValueError, rather than returning the datetime passed to the 'default' parameter. (gh issue #78, pr #187) - tzwinlocal objects now have a meaningful repr() and str() implementation (gh issue #148, prs #184 and #186) - Added equality logic for tzwin and tzwinlocal objects. (gh issue #151, pr #180, #184) - Added some flexibility in subclassing timelex, and switched the default behavior over to using string methods rather than comparing against a fixed list. (gh pr #122, #139) - An issue causing tzstr() to crash on Python 2.x was fixed. (lp: 1331576, gh issue #51, pr #55) - An issue with string encoding causing exceptions under certain circumstances when tzname() is called was fixed. (gh issue #60, #74, pr #75) - Parser issue where calling parse() on dates with no day specified when the day of the month in the default datetime (which is "today" if unspecified) is greater than the number of days in the parsed month was fixed (this issue tended to crop up between the 29th and 31st of the month, for obvious reasons) (canonical gh issue #25, pr #30, #191) - Fixed parser issue causing fuzzy_with_tokens to raise an unexpected exception in certain circumstances. Contributed by @MichaelAquilina (gh pr #91) - Fixed parser issue where years > 100 AD were incorrectly parsed. Contributed by @Bachmann1234 (gh pr #130) - Fixed parser issue where commas were not a valid separator between seconds and microseconds, preventing parsing of ISO 8601 dates. Contributed by @RyansS (gh issue #28, pr #106) - Fixed issue with tzwin encoding in locales with non-Latin alphabets (gh issue #92, pr #98) - Fixed an issue where tzwin was not being properly imported on Windows. Contributed by @labrys. (gh pr #134) - Fixed a problem causing issues importing zoneinfo in certain circumstances. Issue and solution contributed by @alexxv (gh issue #97, pr #99) - Fixed an issue where dateutil timezones were not compatible with basic time objects. One of many, many timezone related issues contributed and tested by @labrys. (gh issue #132, pr #181) - Fixed issue where tzwinlocal had an invalid utcoffset. (gh issue #135, pr #141, #142) - Fixed issue with tzwin and tzwinlocal where DST transitions were incorrectly parsed from the registry. (gh issue #143, pr #178) - updatezinfo.py no longer suppresses certain OSErrors. Contributed by @bjamesv (gh pr #164) - An issue that arose when timezone locale changes during runtime has been fixed by @carlosxl and @mjschultz (gh issue #100, prs #107, #109) - Python 3.5 was added to the supported platforms in the metadata (@tacaswell gh pr #159) and the test suites (@moreati gh pr #117). - An issue with tox failing without unittest2 installed in Python 2.6 was fixed by @moreati (gh pr #115) - Several deprecated functions were replaced in the tests by @moreati (gh pr #116) - Improved the logic in Travis and Appveyor to alleviate issues where builds were failing due to connection issues when downloading the IANA timezone files. In addition to adding our own mirror for the files (gh pr #183), the download is now retried a number of times (with a delay) (gh pr #177) - Many failing doctests were fixed by @moreati. (gh pr #120) - Many fixes to the documentation (gh pr #103, gh pr #87 from @radarhere, gh pr #154 from @gpoesia, gh pr #156 from @awsum, gh pr #168 from @ja8zyjits) - Added a code coverage tool to the CI to help improve the library. (gh pr #182) - We now have a mailing list - [email protected], graciously hosted by Python.org. Version 2.4.2 ------------- - Updated zoneinfo to 2015b. - Fixed issue with parsing of tzstr on Python 2.7.x; tzstr will now be decoded if not a unicode type. gh #51 (lp:1331576), gh pr #55. - Fix a parser issue where AM and PM tokens were showing up in fuzzy date stamps, triggering inappropriate errors. gh #56 (lp: 1428895), gh pr #63. - Missing function "setcachesize" removed from zoneinfo __all__ list by @RyansS, fixing an issue with wildcard imports of dateutil.zoneinfo. (gh pr #66). - (PyPi only) Fix an issue with source distributions not including the test suite. Version 2.4.1 ------------- - Added explicit check for valid hours if AM/PM is specified in parser. (gh pr #22, issue #21) - Fix bug in rrule introduced in 2.4.0 where byweekday parameter was not handled properly. (gh pr #35, issue #34) - Fix error where parser allowed some invalid dates, overwriting existing hours with the last 2-digit number in the string. (gh pr #32, issue #31) - Fix and add test for Python 2.x compatibility with boolean checking of relativedelta objects. Implemented by @nimasmi (gh pr #43) and Cédric Krier (lp: 1035038) - Replaced parse() calls with explicit datetime objects in unit tests unrelated to parser. (gh pr #36) - Changed private _byxxx from sets to sorted tuples and fixed one currently unreachable bug in _construct_byset. (gh pr #54) - Additional documentation for parser (gh pr #29, #33, #41) and rrule. - Formatting fixes to documentation of rrule and README.rst. - Updated zoneinfo to 2015a.

to github. Changes include: - BatIO: make the ?cleanup parameter of BatIO.input_channel true by default: closing the returned input will close the underlying input channel #109, #489 (Simon Cruanes, report by Michael Ekstrand) - BatArray: add split : 'a BatOrd.ord -> 'a array -> 'a -> int * int search for the range equal to a given element in a sorted array #443, #470 (Simon Cruanes, Gabriel Scherer, request by Fran?ois Berenger) - BatEnum: BatEnum.combine is now curried, just like List.combine, its signature changes from: val combine: 'a t * 'b t -> ('a * 'b) t to val combine: 'a t -> 'b t -> ('a * 'b) t #578 (Fran?ois Berenger) - PSet: add a ?cmp argument to every function that creates a PSet: of_enum, of_list, of_array are changed. The default value is Pervasives.compare. #679 (Cedric Cellier)

* Remove contact and calendar distfiles * Remove replace commands for code sining, fix PR pkg/51032 Changelog: Version 9.1.1 Sep 20 2016 Core: Remove OCS response body for HTTP status 204 and 304 which disturbed some firewalls - core/#25835 Core: Map Oracle driver options to params - core/#23938 Core: Log cron job class name for easier troubleshooting - core/#25743 Core: Skip version and trash expiry for users that never logged in - core/#25741 Core: Added white download icons for apps to use - core/#23891 Core: Fix warning about undefined offset in LoginController - core/#25714 Core: Fix warning about undefined two factor providers - core/#25606 Core: Load app before executing its repair steps - core/#25674 Core: Fix "defaultapp" setting - core/#25562 Core: Fix issue when opening some file app links received in share emails - core/#25200 Core: Reconnect DB in occ files:scan to avoid DB timeouts - core/#25853 Core: Fix status.php page redirection with non-standard port - core/#25946 Core: Improve users page loading performance with many groups - core/#25922 Core: Don't log credentials from tryLogin - core/#25895 Core: Fix password recovery with case sensitive user names - core/#25684 Core: Fix two factor page cyclic reload with some providers - core/#25893 Core: Add visual feedback when updating password in users page - core/#25532 Core: Fix useless warning when overwriting file when open_basedir is set - core/#26033 Files: Display hidden files in footer and selection summary - core/#25855 Files: Fix hidden files handling with insertion or selection - core/#25856 DAV: Faster classification migration in CalDAV - core/#25638 DAV: Error message about forbidden password login is now logged in debug level - core/#25486 DAV: Return "data-fingerprint" property on any file related element - core/#25482 DAV: Fix missing properties in CalDAV subscriptions - core/#24469 DAV: Improve performance of chunking in new DAV endpoint- core/#26072 Sharing: Fixed wrong insufficient storage error - core/#25582 Sharing: Prevent shared storage recursions to avoid memory issues and crashes - core/#25557 Sharing: Group received shares which have same source and target - core/#25113 Sharing: Fix sharing over API when dealing with trailing slashes - core/#25464 Sharing: Fix public upload issue with quota in some scenarios - core/#24751 Sharing: Fix issue where videos did not play from share links with PHP 7 - core/#25483 Sharing: Fix BadMethodCallException in cron or scanner - core/#25506 Sharing: Prevent ghost mounts for deleted/orphaned shares - core/#26001 Sharing: Fix fatal error for users with older existing shares from OC <= 8.2 - core/#25933 Sharing: Always allow share owner to increase permissions - core/#25542 Sharing: Properly retry federated shares after they were unavailable - core/#26037 Sharing: Reallow spaces in federated share autocomplete in share dialog - core/#25955 Encryption: OCC command for decryption now doesn't decrypt received shares - core/#25599 Files_external: Removed reference magic to avoid potential infinite loops - core/#25844 Files_external: Added conditional trace logging for debugging SMB on production systems - core/#25758 Files_external: Fix config database issue when using Oracle - core/#25764 Files_external: SMB subfolders with read-only attribute are now writeable in OC to match spec - core/#24608 Files_external: Fix "save in session" mode when using Webdav without cookies/session - core/#25511 Files_external: Respect theme for external folder icon - core/#25461 Files_external: Disable NFD encoding wrapper that was enabled by mistake for local storages - core/#25819 Files_external: Some SMB fixes and better debug logging - core/#25817 Files_trashbin: Add occ command to trigger trashbin retention expiration - core/#25878 Files_versions: Add occ command to trigger versions retention expiration - core/#25878 LDAP: Fix login issue when dealing with display name of deleted users - core/#23248 LDAP: Prevent triggering email change events at login time for unchanged email - core/#25553 LDAP: Fix login and logging issue with big avatars by reducing their size - core/#25857 LDAP: Hide LDAP admin password in wizard - core/#25702 Provisioning API: Fixed issue where subadmins could not change group memberships - core/#25496 Provisioning API: Added flag to enable/disable two-factor auth for users - core/#25876 Activity: Fix owner name processing for received federated shares - core/#24938 Updater: Fix web update issue with filesystem apps - updater/#371 Antivirus: Fix incorrect report of file size - files_antivirus/#120 Antivirus: Fix background scan - files_antivirus/#109 Version 9.1.0 Jul 21 2016 General Background jobs (cron) can now run in parallel Update notifications in client via API - You can now be notified in your desktop client about available updates for core and apps. The notifications are made available via the notifications API. Multi bucket support for primary objectstore integration Authentication Pluggable authentication: plugin system that supports different authentication schemes Token-based authentication Ability to invalidate sessions List connected browsers/devices in the personal settings page. Allows the user to disconnect browsers/devices. Device-specific passwords/tokens, can be generated in the personal page and revoked Disable users and automatically revoke their sessions Detect disabled LDAP users or password changes and revoke their sessions Log in with email address Configuration option to enforce token-based login outside the web UI Two Factor authentication plug-in system OCC command added to (temporarily) disable/enable two-factor authentication for single users Note: the current desktop and mobile client versions do not support two-factor yet, this will be added later. It is already possible to generate a device specific password and enter that in the current client versions. Files app Ability to toggle displaying hidden files Remember sort order Permalinks for internal shares Visual cue when dragging in files app Autoscroll file list when dragging files Upload progress estimate Federated sharing Ability to create federated shares with CRUDS permissions Resharing a federated share does not create a chain of shares any more but connects the share owner's server to the reshare recipient External storage UTF-8 NFD encoding compatibility support for NFD file names stored directly on external storages (new mount option in external storage admin page) Direct links to the configuration pages for setting up a GDrive or Dropbox app for use with ownCloud Some performance and memory usage improvements for GDrive, stream download and chunk upload Performance and memory usage improvements for Dropbox with stream download GDrive library update provides exponential backoff which will reduce rate limit errors Minor additions Support for print style sheets Command line based update will now be suggested if the instance is bigger to avoid potential timeouts Web updater will be disabled if LDAP or shibboleth are installed DB/app update process now shows better progress information Added occ files:scan --unscanned to only scan folders that haven't yet been explored on external storages Chunk cache TTL can now be configured Added warning for wrongly configured database transactions, helps prevent "database is locked" issues Use a capped memory cache to reduce memory usage especially in background jobs and the file scanner Allow login by email Respect CLASS property in calendar events Allow addressbook export using VCFExportPlugin Birthdays are also generated based on shared addressbooks For developers New DAV endpoint with a new chunking protocol aiming to solve many issues like timeouts (not used by clients yet) New webdav property for share permissions Background repair steps can be specified info.xml Background jobs (cron) can now be declared in info.xml Apps can now define repair steps to run at install/uninstall time Export contact images via sabre dav plugin Sabre DAV's browser plugin is available in debug mode to allow easier development around webdav Technical debt PSR-4 autoloading forced for OC\ and OCP\, optional for OCA\ docs at https://doc.owncloud.org/server/9.1/developer_manual/app/classloader.html More cleanup of the sharing code (ongoing)

+ Version 2.15 (18.10.2016) - PR #121: Update bundled PLY version to 3.8 - Issue #117: Fix parsing of extra semi-colons inside structure declarations. - PR #109: Update c_generator to add {} around nested named initializers. - PR #101: Added support for parsing pragmas into the AST. - Additional fake headers and typedefs, manifest fixes (#97, #106, #111). - Testing with Python 3.5 instead of 3.3 now (3.4 and 3.5 are the 3.x versions tested). - PR #145: More complete support for offsetof() - Issue #116: Fix line numbers recorded for empty and compound statements. - Minor performance improvement to the invalid string literal regex.

v1.15.0 ======= * more sophisticated ignoring of mercurial tag commits when considering distance in commits (thanks Petre Mierlutiu) * fix issue #114: stop trying to be smart for the sdist and ensure its always correctly usign itself * update trove classifiers * fix issue #84: document using the installed package metadata for sphinx * fix issue #81: fail more gracious when git/hg are missing * address issue #93: provide an experimental api to customize behaviour on shallow git repos a custom parse function may pick pre parse actions to do when using git v1.14.1 ======= * fix #109: when detecting a dirty git workdir don't consider untracked file (this was a regression due to #86 in v1.13.1) * consider the distance 0 when the git node is unknown (happens when you haven't commited anything)

@beardypig

A major update to Streamlink. With this release, we include a Windows binary as well as numerous plugin changes and fixes. The main features are: Windows binary (and generation!) thanks to the fabulous work by @beardypig Multiple plugin fixes Remove unneeded run-as-root (no more warning you when you run as root, we trust that you know what you're doing) Fix stream quality naming issue Beardypig <[email protected]> (13): fix stream quality naming issue with py2 vs. py3, fixing #89 (#96) updated connectcast plugin to support the new rtmp streams; fixes #93 (#95) Fix for erroneous escape coding the livecoding plugin. Fixes #106 (#121) TVPlayer.com: fix for 400 error, correctly set the platform parameter (#123) Added a method to automatically determine the encoding when parsing JSON, if no encoding is provided. (#122) when retry-streams and twitch-disable-hosting arguments are used the stream is retried until a non-hosted stream is found (#125) plugins.goodgame: Update for API change (#130) plugins.adultswim: added a new adultswim.com plugin (#139) plugins.goodgame: restored DDOS protection cookie support (#136) plugins.younow: update API url (#135) plugins.euronew: update to support the new site (#141) plugins.webtv: added a new plugin to support web.tv (#144) plugins.connectcast: fix regex issue with python 3 (#152) Brainzyy <[email protected]> (1): Add piczel.tv plugin (courtesy of @intact) (#114) Charlie Drage <[email protected]> (1): Update release scripts Erk- <[email protected]> (1): Changed the twitch plugin to use https instead of http as discussed in #103 (#104) Forrest <[email protected]> (2): Modify the changelog link (#107) Update cli to note a few windows issues (#108) Simon Bernier St-Pierre <[email protected]> (1): change icon Simon Bernier St-Pierre <[email protected]> (1): finish the installer (#98) Stefan <[email protected]> (1): Debian packaging base (#80) Stefan <[email protected]> (1): remove run-as-root option, reworded warning #85 (#109) Weslly <[email protected]> (1): Fixed afreecatv.com url matching (#90) bastimeyer <[email protected]> (2): Improve NSIS installer script Remove shortcut from previous releases on Windows beardypig <[email protected]> (8): plugins.cybergame: update to support changes to the live streams on the cybergame.tv website Use pycryptodome inplace of pyCrypto Automated build of the Windows NSIS installer support for relative paths for rtmpdump makeinstaller: install the streamlinkrc file in to the users %APPDATA% directory remove references to livestreamer in the win32 config template stream.rtmpdump: fixed the rtmpdump path issue, introduced in 6bf7fd7 pin requests to <2.12.0 to avoid the strict IDNA2008 validation ethanhlc <[email protected]> (1): fixed instance of livestreamer (#99) intact <[email protected]> (1): plugins.livestream: Support old player urls mmetak <[email protected]> (2): fix vaughnlive.tv info_url (#88) fix vaughnlive.tv info_url (yet again...) (#143) skulblakka <[email protected]> (1): Overworked Plugin for ZDF Mediathek (#154) sqrt2 <[email protected]> (1): Fix ORF TVthek plugin (#113) tam1m <[email protected]> (1): Fix zdf_mediathek TypeError (#156)

6.22 2017-03-01 - Update Travis-CI to test on minimum versions of prereqs. (GH PR #109) - Fix tests that depended on a newer version of HTTP::Message (GH PR #119) - Update documentation to reflect behavior difference in ->put() depending on the version of HTTP::Message installed. (GH PR #120)

Fix x2vnc to build on SunOS and add LICENSE information

400875d

jperkin closed this Oct 25, 2013

jperkin pushed a commit that referenced this pull request Apr 15, 2014

Update to 3.2.0

9425f86

Upstream changes: 3.2.0 2014-04-04 07:39:59+0900 [BUG FIXES] - Fix #107, #109 HashWithDefault should use "exists" (yappo, tokuhirom)

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Fix x2vnc to build on SunOS and add LICENSE information #109

Fix x2vnc to build on SunOS and add LICENSE information #109

drscream commented Oct 24, 2013

jperkin commented Oct 25, 2013

Fix x2vnc to build on SunOS and add LICENSE information #109

Fix x2vnc to build on SunOS and add LICENSE information #109

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drscream commented Oct 24, 2013

jperkin commented Oct 25, 2013