adds VERBOSE custom log level between DEBUG and INFO

used when `-v` is given. Now require -vv to enable full debug output.

Messages can be logged with VERBOSE level to promote them to `-v` output instead of `-vv`

The UTF-8 encoding was assumed in an sdist, but without explicit
specifying, extraction may fail on obscure systems where the default
encoding is not UTF-8.

Co-Authored-By: Chris Hunt <[email protected]>

The practical difference is the mismatch detection is not performed at
most once for every invocation, thus only warned once if there are any
mismatches.

…t-info/RECORD

Fixes #8954

… (not a named requirements/requirements file).

…stall' command.

Namely trivial, vendor and process.  These were missed
during the trasition to *.rst news fragment.

Co-authored-by: Pradyun Gedam <[email protected]>

POSIX is problematic when the environment is not configured properly.

In pip 20.3, the new resolver will be the default.
Therefore, this commit updates user docs to change
instructions for testing, migration, etc.

Towards #8937.

Related to #9020.

…stall' command.

Co-authored-by: Xavier Fernandez <[email protected]>

Co-authored-by: Xavier Fernandez <[email protected]>

The earlier warning phrasing has some awkwardness and doesn't clearly
explain why this action is potentially harmful. The change from
"you should" to "it is recommended" is also intentional, to take a
different tone.

Rephrase the warning printed when run as root on Unix

It is for introspecting installed packages, not on the index.

These pages were redirecting users from really old versions of pip.
Breaking those links now should be fine, since these pages do not get
much traffic.

This was being used in another part of our documentation, to refer to
this heading.

This section will contain pages that describe a single topic (like
"Authentication", "Caching", etc).

Add a topic guide for Authentication

Code depending on this conditional import could break if an old
version of Tornado is present in the environment, rendering pip
unusable.

Per the discussion in #9945.

Signed-off-by: Filipe Laíns <[email protected]>

This makes the resolver fail quicker when there's a interpreter
version conflict, and avoid additional (useless) downloads.

Provide a better error message when uninstalling packages without dist-info/RECORD

Pip dropped support for `git+ssh@` style requirements (see #7554)
in favour of `git+ssh://` but didn't propagate the change to
 `pip freeze` which resultantly returns invalid requirements.
Fix this behaviour.

Fixes #9625.

Co-authored-by: Pradyun Gedam <[email protected]>
Co-authored-by: Tzu-ping Chung <[email protected]>

Remove support for setup.cfg only projects

Update vendored six to 1.16.0

Move where show is shown in commands

As I said on the pypa PR 10018, it is necessary to convert the commentaries into proper annotations.

This is the respective news entry for this pull request.

loaded in pip._internals.__init__

must use utils.logging.getLogger to get the right type annotation
instead of logging.getLogger, despite no actual difference in behavior

This was being used in a different part of our documentation.