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gh-102444: Fix minor bugs in test_typing highlighted by pyflakes #102445

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merged 1 commit into from
Mar 5, 2023

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AlexWaygood
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@AlexWaygood AlexWaygood commented Mar 5, 2023

Comment on lines -7080 to -7089
def test_hash_eq(self):
self.assertEqual(len({Annotated[int, 4, 5], Annotated[int, 4, 5]}), 1)
self.assertNotEqual(Annotated[int, 4, 5], Annotated[int, 5, 4])
self.assertNotEqual(Annotated[int, 4, 5], Annotated[str, 4, 5])
self.assertNotEqual(Annotated[int, 4], Annotated[int, 4, 4])
self.assertEqual(
{Annotated[int, 4, 5], Annotated[int, 4, 5], Annotated[T, 4, 5]},
{Annotated[int, 4, 5], Annotated[T, 4, 5]}
)

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This test is exactly identical to test_hash_eq on line 7015:

def test_hash_eq(self):
self.assertEqual(len({Annotated[int, 4, 5], Annotated[int, 4, 5]}), 1)
self.assertNotEqual(Annotated[int, 4, 5], Annotated[int, 5, 4])
self.assertNotEqual(Annotated[int, 4, 5], Annotated[str, 4, 5])
self.assertNotEqual(Annotated[int, 4], Annotated[int, 4, 4])
self.assertEqual(
{Annotated[int, 4, 5], Annotated[int, 4, 5], Annotated[T, 4, 5]},
{Annotated[int, 4, 5], Annotated[T, 4, 5]}
)

@@ -473,7 +473,6 @@ def test_var_substitution(self):

def test_bad_var_substitution(self):
T = TypeVar('T')
P = ParamSpec("P")
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@AlexWaygood AlexWaygood Mar 5, 2023

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P here is currently an unused variable. ParamSpec.__typing_subst__ is tested in another place in this file:

def test_bad_var_substitution(self):
T = TypeVar('T')
P = ParamSpec('P')
bad_args = (42, int, None, T, int|str, Union[int, str])
for arg in bad_args:
with self.subTest(arg=arg):
with self.assertRaises(TypeError):
P.__typing_subst__(arg)
with self.assertRaises(TypeError):
typing.Callable[P, T][arg, str]
with self.assertRaises(TypeError):
collections.abc.Callable[P, T][arg, str]

@@ -7515,7 +7499,6 @@ class Y(Generic[P, T]):
self.assertEqual(B.__args__, ((int, str,), Tuple[bytes, float]))

def test_var_substitution(self):
T = TypeVar("T")
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T here is currently an unused variable. TypeVar.__typing_subst__ is tested more fully elsewhere:

def test_var_substitution(self):
T = TypeVar('T')
subst = T.__typing_subst__
self.assertIs(subst(int), int)
self.assertEqual(subst(list[int]), list[int])
self.assertEqual(subst(List[int]), List[int])
self.assertEqual(subst(List), List)
self.assertIs(subst(Any), Any)
self.assertIs(subst(None), type(None))
self.assertIs(subst(T), T)
self.assertEqual(subst(int|str), int|str)
self.assertEqual(subst(Union[int, str]), Union[int, str])

@@ -4918,7 +4913,6 @@ def test_overload_registry_repeated(self):
# Definitions needed for features introduced in Python 3.6

from test import ann_module, ann_module2, ann_module3, ann_module5, ann_module6
import asyncio
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Typing in Python is definitely synchronous ;)

@AlexWaygood AlexWaygood added needs backport to 3.10 only security fixes needs backport to 3.11 only security fixes labels Mar 5, 2023
@@ -1307,7 +1304,7 @@ def test_callable_args_are_correct(self):
i = Callable[[None], *Ts]
j = Callable[[None], Unpack[Ts]]
self.assertEqual(i.__args__, (type(None), *Ts))
self.assertEqual(i.__args__, (type(None), Unpack[Ts]))
self.assertEqual(j.__args__, (type(None), Unpack[Ts]))
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The j variable is currently unused. Given the pattern of the assertions immediately below, it seems pretty clear that it was meant to be used here.

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Thank you!

@AlexWaygood AlexWaygood merged commit 96e1022 into python:main Mar 5, 2023
@miss-islington
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Thanks @AlexWaygood for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11.
🐍🍒⛏🤖

@AlexWaygood AlexWaygood deleted the pyflakes-typing-tests branch March 5, 2023 21:37
@miss-islington
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Sorry, @AlexWaygood, I could not cleanly backport this to 3.10 due to a conflict.
Please backport using cherry_picker on command line.
cherry_picker 96e10229292145012bc462a6ab3ce1626c8acf71 3.10

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GH-102451 is a backport of this pull request to the 3.11 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.11 only security fixes label Mar 5, 2023
@AlexWaygood
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Thanks for the review @sobolevn!

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Mar 5, 2023
…kes (pythonGH-102445)

(cherry picked from commit 96e1022)

Co-authored-by: Alex Waygood <[email protected]>
AlexWaygood added a commit to AlexWaygood/cpython that referenced this pull request Mar 5, 2023
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GH-102452 is a backport of this pull request to the 3.10 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.10 only security fixes label Mar 5, 2023
miss-islington added a commit that referenced this pull request Mar 5, 2023
AlexWaygood added a commit that referenced this pull request Mar 5, 2023
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⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot s390x Fedora LTO 3.11 has failed when building commit a7ec32e.

What do you need to do:

  1. Don't panic.
  2. Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
  3. Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/975/builds/592) and take a look at the build logs.
  4. Check if the failure is related to this commit (a7ec32e) or if it is a false positive.
  5. If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/975/builds/592

Failed tests:

  • test_tools

Failed subtests:

  • test_freeze_simple_script - test.test_tools.test_freeze.TestFreeze.test_freeze_simple_script

Summary of the results of the build (if available):

== Tests result: FAILURE then FAILURE ==

418 tests OK.

10 slowest tests:

  • test_tools: 5 min 40 sec
  • test_concurrent_futures: 2 min 19 sec
  • test_gdb: 2 min 2 sec
  • test_multiprocessing_spawn: 1 min 28 sec
  • test_multiprocessing_forkserver: 1 min 12 sec
  • test_asyncio: 1 min 6 sec
  • test_multiprocessing_fork: 1 min 6 sec
  • test_signal: 47.2 sec
  • test_socket: 44.5 sec
  • test_io: 34.6 sec

1 test failed:
test_tools

15 tests skipped:
test_devpoll test_ioctl test_kqueue test_launcher test_msilib
test_nis test_readline test_startfile test_tix test_tk
test_ttk_guionly test_winconsoleio test_winreg test_winsound
test_zipfile64

1 re-run test:
test_tools

Total duration: 12 min 34 sec

Click to see traceback logs
Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_f57c1e4e'


Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/tmpfdy_793g/cpython/Lib/sysconfig.py", line 715, in get_config_var
    return get_config_vars().get(name)
           ^^^^^^^^^^^^^^^^^
  File "/tmp/tmpfdy_793g/cpython/Lib/sysconfig.py", line 670, in get_config_vars
    _init_posix(_CONFIG_VARS)
  File "/tmp/tmpfdy_793g/cpython/Lib/sysconfig.py", line 531, in _init_posix
    _temp = __import__(name, globals(), locals(), ['build_time_vars'], 0)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named '_sysconfigdata__linux_s390x-linux-gnu'


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_74dbee9f'


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/test/test_tools/test_freeze.py", line 28, in test_freeze_simple_script
    executable = helper.freeze(python, scriptfile, outdir)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/test/freeze.py", line 197, in freeze
    _run_quiet([python, '-E', FREEZE, '-o', outdir, scriptfile], outdir)
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/test/freeze.py", line 25, in _run_quiet
    return subprocess.run(
           ^^^^^^^^^^^^^^^
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/tmp/tmpfdy_793g/python-installation/bin/python3', '-E', '/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/freeze.py', '-o', '/tmp/tmpfdy_793g', '/tmp/tmpfdy_793g/app.py']' returned non-zero exit status 1.


Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/tmphfwnw525/cpython/Lib/sysconfig.py", line 715, in get_config_var
    return get_config_vars().get(name)
           ^^^^^^^^^^^^^^^^^
  File "/tmp/tmphfwnw525/cpython/Lib/sysconfig.py", line 670, in get_config_vars
    _init_posix(_CONFIG_VARS)
  File "/tmp/tmphfwnw525/cpython/Lib/sysconfig.py", line 531, in _init_posix
    _temp = __import__(name, globals(), locals(), ['build_time_vars'], 0)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named '_sysconfigdata__linux_s390x-linux-gnu'


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/multiprocessing/resource_tracker.py", line 209, in main
    cache[rtype].remove(name)
KeyError: '/psm_f59d9c7c'


Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/tmp/tmphfwnw525/cpython/Lib/ensurepip/__main__.py", line 5, in <module>
    sys.exit(ensurepip._main())
             ^^^^^^^^^^^^^^^^^
  File "/tmp/tmphfwnw525/cpython/Lib/ensurepip/__init__.py", line 286, in _main
    return _bootstrap(
           ^^^^^^^^^^^
  File "/tmp/tmphfwnw525/cpython/Lib/ensurepip/__init__.py", line 202, in _bootstrap
    return _run_pip([*args, *_PACKAGE_NAMES], additional_paths)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/tmphfwnw525/cpython/Lib/ensurepip/__init__.py", line 103, in _run_pip
    return subprocess.run(cmd, check=True).returncode
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/tmphfwnw525/cpython/Lib/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/tmp/tmphfwnw525/python-build/python', '-W', 'ignore::DeprecationWarning', '-c', '\nimport runpy\nimport sys\nsys.path = [\'/tmp/tmp2yrhi4m8/setuptools-65.5.0-py3-none-any.whl\', \'/tmp/tmp2yrhi4m8/pip-22.3.1-py3-none-any.whl\'] + sys.path\nsys.argv[1:] = [\'install\', \'--no-cache-dir\', \'--no-index\', \'--find-links\', \'/tmp/tmp2yrhi4m8\', \'--root\', \'/\', \'--upgrade\', \'setuptools\', \'pip\']\nrunpy.run_module("pip", run_name="__main__", alter_sys=True)\n']' returned non-zero exit status 1.
make[1]: *** [Makefile:1878: install] Error 1


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/test/test_tools/test_freeze.py", line 27, in test_freeze_simple_script
    outdir, scriptfile, python = helper.prepare(script, outdir)
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/test/freeze.py", line 184, in prepare
    _run_quiet([MAKE, '-C', builddir, 'install'])
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/test/freeze.py", line 25, in _run_quiet
    return subprocess.run(
           ^^^^^^^^^^^^^^^
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Lib/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/usr/bin/make', '-C', '/tmp/tmphfwnw525/python-build', 'install']' returned non-zero exit status 2.


Traceback (most recent call last):
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/freeze.py", line 489, in <module>
    main()
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/freeze.py", line 387, in main
    files = makefreeze.makefreeze(base, dict, debug, custom_entry_point,
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/makefreeze.py", line 52, in makefreeze
    writecode(outfp, mangled, str)
  File "/home/dje/cpython-buildarea/3.11.edelsohn-fedora-z.lto/build/Tools/freeze/makefreeze.py", line 83, in writecode
    print('%d,' % c, file=fp, end='')
OSError: [Errno 28] No space left on device

AlexWaygood added a commit to AlexWaygood/typing_extensions that referenced this pull request Mar 6, 2023
JelleZijlstra pushed a commit to python/typing_extensions that referenced this pull request Mar 6, 2023
hugovk pushed a commit to hugovk/cpython that referenced this pull request Mar 6, 2023
carljm added a commit to carljm/cpython that referenced this pull request Mar 6, 2023
* main: (21 commits)
  pythongh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives in sub interpreters module (python#102472)
  pythongh-95672: Fix versionadded indentation of get_pagesize in test.rst (pythongh-102455)
  pythongh-102416: Do not memoize incorrectly loop rules in the parser (python#102467)
  pythonGH-101362: Optimise PurePath(PurePath(...)) (pythonGH-101667)
  pythonGH-101362: Check pathlib.Path flavour compatibility at import time (pythonGH-101664)
  pythonGH-101362: Call join() only when >1 argument supplied to pathlib.PurePath() (python#101665)
  pythongh-102444: Fix minor bugs in `test_typing` highlighted by pyflakes (python#102445)
  pythonGH-102341: Improve the test function for pow (python#102342)
  Fix unused classes in a typing test (pythonGH-102437)
  pythongh-101979: argparse: fix a bug where parentheses in metavar argument of add_argument() were dropped (python#102318)
  pythongh-102356: Add thrashcan macros to filter object dealloc (python#102426)
  Move around example in to_bytes() to avoid confusion (python#101595)
  pythonGH-97546: fix flaky asyncio `test_wait_for_race_condition` test (python#102421)
  pythongh-96821: Add config option `--with-strict-overflow` (python#96823)
  pythongh-101992: update pstlib module documentation (python#102133)
  pythongh-63301: Set exit code when tabnanny CLI exits on error (python#7699)
  pythongh-101863: Fix wrong comments in EUC-KR codec (pythongh-102417)
  pythongh-102302 Micro-optimize `inspect.Parameter.__hash__` (python#102303)
  pythongh-102179: Fix `os.dup2` error reporting for negative fds (python#102180)
  pythongh-101892: Fix `SystemError` when a callable iterator call exhausts the iterator (python#101896)
  ...
carljm added a commit to carljm/cpython that referenced this pull request Mar 7, 2023
* main: (37 commits)
  pythongh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives in sub interpreters module (python#102472)
  pythongh-95672: Fix versionadded indentation of get_pagesize in test.rst (pythongh-102455)
  pythongh-102416: Do not memoize incorrectly loop rules in the parser (python#102467)
  pythonGH-101362: Optimise PurePath(PurePath(...)) (pythonGH-101667)
  pythonGH-101362: Check pathlib.Path flavour compatibility at import time (pythonGH-101664)
  pythonGH-101362: Call join() only when >1 argument supplied to pathlib.PurePath() (python#101665)
  pythongh-102444: Fix minor bugs in `test_typing` highlighted by pyflakes (python#102445)
  pythonGH-102341: Improve the test function for pow (python#102342)
  Fix unused classes in a typing test (pythonGH-102437)
  pythongh-101979: argparse: fix a bug where parentheses in metavar argument of add_argument() were dropped (python#102318)
  pythongh-102356: Add thrashcan macros to filter object dealloc (python#102426)
  Move around example in to_bytes() to avoid confusion (python#101595)
  pythonGH-97546: fix flaky asyncio `test_wait_for_race_condition` test (python#102421)
  pythongh-96821: Add config option `--with-strict-overflow` (python#96823)
  pythongh-101992: update pstlib module documentation (python#102133)
  pythongh-63301: Set exit code when tabnanny CLI exits on error (python#7699)
  pythongh-101863: Fix wrong comments in EUC-KR codec (pythongh-102417)
  pythongh-102302 Micro-optimize `inspect.Parameter.__hash__` (python#102303)
  pythongh-102179: Fix `os.dup2` error reporting for negative fds (python#102180)
  pythongh-101892: Fix `SystemError` when a callable iterator call exhausts the iterator (python#101896)
  ...
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