bpo-46678: Fix Invalid cross device link in Lib/test/support/import_helper.py (GH-31204) (GH-31207)
In `Lib/test/support/import_helper.py`, the function `make_legacy_pyc` makes a call to `os.rename` which can fail when the source and target live on different devices. This happens (for example) when `PYTHONPYCACHEPREFIX` is set to a directory anywhere on disk, while a ramdisk is mounted on `/tmp` (the latter of which is the default on various Linux distros). Replacing `os.rename` with `shutil.move` fixes this.
[3.10] bpo-46648: Rewrite test_urllib2.test_issue16464() with a local HTTP server (GH-31186) (GH-31189)
Re-enable test_issue16464() of test_urllib2, move it to urllib2_localnet
and use the local HTTP server rather than an external HTTP server.
(cherry picked from commit 8e98175a03fe03d62822d96007a74e5273013764)
bpo-14916: use specified tokenizer fd for file input (GH-31006)
@pablogsal, sorry i failed to rebase to main, so i recreated https://github.com/python/cpython/pull/22190GH-issuecomment-1024633392
> PyRun_InteractiveOne\*() functions allow to explicitily set fd instead of stdin.
but stdin was hardcoded in readline call.
> This patch does not fix target file for prompt unlike original bpo one : prompt fd is unrelated to tokenizer source which could be read only. It is more of a bugfix regarding the docs : actual documentation say "prompt the user" so one would expect prompt to go on stdout not a file for both PyRun_InteractiveOne\*() and PyRun_InteractiveLoop\*().
bpo-46630: Fix initial focus of IDLE query dialogs (GH-31112)
On Windows, one had to Tab or click on the entry box
to get a cursor and be able to enter anything.
(cherry picked from commit d1df81a730499cc6286d02afa6028a1e9c22bbbf)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
[3.10] bpo-46576: bpo-46524: Disable compiler optimization within test_peg_generator. (GH-31015) (GH-31089)
Disable compiler optimization within test_peg_generator.
This speed up test_peg_generator by always disabling compiler
optimizations by using -O0 or equivalent when the test is building its
own C extensions.
A build not using --with-pydebug in order to speed up test execution
winds up with this test taking a very long time as it would do
repeated compilation of parser C code using the same optimization
flags as CPython was built with.
This speeds the test up 6-8x on gps-raspbian.
Also incorporate's GH-31017's win32 conditional and flags.
Fix a Python crash in test_lib2to3 when using Python built in debug
mode: limit the recursion limit.
The test_all_project_files() test of test_lib2to3 now uses the
test.support.infinite_recursion() context manager when processing the
infinite_recursion.py file to prevent a crash when Python is built in
debug mode.
The two test_all_project_files() tests now use subTest() and log the
refactored/parsed filename (if test_lib2to3 is run in verbose mode).
Fix test_json tests checking for RecursionError: modify these tests
to use support.infinite_recursion().
(cherry picked from commit e7a6285f1be18992191599792524d3aa6aedfa55)
Co-authored-by: Victor Stinner <vstinner@python.org>
bpo-46539: Pass status of special typeforms to forward references (GH-30926)
Previously this didn't matter because there weren't any valid code paths
that could trigger a type check with a special form, but after the bug
fix for `Annotated` wrapping special forms it's now possible to annotate
something like `Annotated['ClassVar[int]', (3, 4)]`. This change would
also be needed for proposed future changes, such as allowing `ClassVar`
and `Final` to nest each other in dataclasses.
(cherry picked from commit ced50051bb752a7c1e616f4b0c001f37f0354f32)
bpo-44791: Fix substitution of ParamSpec in Concatenate with different parameter expressions (GH-27518)
* Substitution with a list of types returns now a tuple of types.
* Substitution with Concatenate returns now a Concatenate with
concatenated lists of arguments.
* Substitution with Ellipsis is not supported.
(cherry picked from commit ecfacc362dd7fef7715dcd94f2e2ca6c622ef115)
[3.10] bpo-23556: [doc] Fix inaccuracy in documentation for raise without args. Improve tests for context in nested except handlers. (GH-29236) (GH-30953)
bpo-42982: Improve the text on suggested number of iterations of PBKDF2 (GH-24276)
Less specific number wording (as there is no one right number - the old 100k is too big for some applications and woefully small for others). We now link to NIST SP 800-132 to tell people what to read in there on how to decide for their application.
bpo-45296: Clarify close, quit, and exit in IDLE (GH-30936) (GH-30944)
In the File menu, 'Close' and 'Exit' are now 'Close Window' (the current
one) and 'Exit' is now 'Exit IDLE' (by closing all windows).
In Shell, 'quit()' and 'exit()' mean 'close Shell'.
If there are no other windows, this also exits IDLE.
(cherry picked from commit fcde0bc10ddd836b62d0a8e893d80b8c55e0ba3f)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
[3.10] bpo-46502: Remove "How do I tell incomplete input" from FAQ (GH-30925) (GH-30933)
Since,
- Py_CompileString no longer allows to distinguish "incomplete input"
from "invalid input"
- there is no alternative solution available from the Python C API
due to how the new parser works (rewritten in 3.9)
- the only supported way is to manually import the codeop module from C
and use its API as IDLE does, and accept its own complications
bpo-38472: setup.py uses LC_ALL=C to check the C compiler (GH-30929)
Fix GCC detection in setup.py when cross-compiling. The C compiler is
now run with LC_ALL=C. Previously, the detection failed with a German
locale.
(cherry picked from commit a9503ac39474a9cb1b1935ddf159c0d9672b04b6)
Co-authored-by: Victor Stinner <vstinner@python.org>
Victor Stinner [Tue, 25 Jan 2022 20:20:34 +0000 (21:20 +0100)]
[3.10] bpo-45382: test.pythoninfo logs more Windows versions (GH-30891)
Add the following info to test.pythoninfo:
* windows.ver: output of the shell "ver" command
* windows.version and windows.version_caption: output of the
"wmic os get Caption,Version /value" command.
bpo-46491: Allow Annotated on outside of Final/ClassVar (GH-30864)
We treat Annotated type arg as class-level annotation. This exempts it from checks against Final and ClassVar in order to allow using them in any nesting order.
bpo-46417: Fix race condition on setting type __bases__ (GH-30788) (GH-30789)
Fix a race condition on setting a type __bases__ attribute: the
internal function add_subclass() now gets the
PyTypeObject.tp_subclasses member after calling PyWeakref_NewRef()
which can trigger a garbage collection which can indirectly modify
PyTypeObject.tp_subclasses.
(cherry picked from commit f1c6ae3270913e095d24ae13ecf96f5a32c8c503)
Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Victor Stinner <vstinner@python.org>
bpo-46442: improve and rename testExceptionCleanupNames (GH-30758)
The test tested that explicitly deleting the local variable bound to the exception
did not cause problems, but it did not test what it actually claimed to test, i.e.
that the variable is deleted automatically.
(cherry picked from commit 82c53229e18f5853c82cb8ab6b9af1925a0e9e58)
bpo-46426: Improve tests for the dir_fd argument (GH-30668) (GH-30739)
Ensure that directory file descriptors refer to directories different
from the current directory, and that src_dir_fd and dst_dir_fd refer
to different directories.
bpo-46080: fix argparse help generation exception in edge case (GH-30111)
Fix an uncaught exception during help text generation when
argparse.BooleanOptionalAction is used with default=argparse.SUPPRESS
and help is specified.
(cherry picked from commit 9e87c0e03fa501fb90008547983ce4c1dcaaf90c)
The docstrings for MappingProxyType's keys(), values(), and items()
methods were never updated to reflect the changes that Python 3 brought
to these APIs, namely returning views rather than lists.
(cherry picked from commit 2d10fa9bc4cf83c5e5dd73decc9a138d6d247374)
Update documentation in datetime module strftime-and-strptime-behavior fix typo in '%W' format code description (GH-30232)
A small change to the documentation of datetime module , in the format codes section of stftime and strptime. Changed the description of format code '%W' from 'as a decimal number' to 'a zero padded decimal number' so it's in line with the example having leading zeros. Similar to the format code '%U' above.
[3.10] bpo-45680: Clarify documentation on ``GenericAlias`` objects (GH-29335) (GH-30688)
The documentation on ``GenericAlias`` objects implies at multiple points that
only container classes can define ``__class_getitem__``. This is misleading.
This PR proposes a rewrite of the documentation to clarify that non-container
classes can define ``__class_getitem__``, and to clarify what it means when a
non-container class is parameterized.
See also: initial discussion of issues with this piece of documentation in
GH-29308, and previous BPO issue [42280]().
Also improved references in glossary and typing docs. Fixed some links.
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no> Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit 0eae9a2a2db6cc5a72535f61bb988cc417011640)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> Automerge-Triggered-By: GH:Fidget-Spinner
This addresses [bpo-45554]() by expanding the `exitcode` documentation to also describe what `exitcode` will be in cases of normal termination, `sys.exit()` called, and on uncaught exceptions.
bpo-13886: Skip PTY non-ASCII tests if readline is loaded (GH-30631)
Skip test_builtin PTY tests on non-ASCII characters if the readline
module is loaded. The readline module changes input() behavior, but
test_builtin is not intented to test the readline module.
When the readline module is loaded, PyOS_Readline() uses the readline
implementation. In some cases, the Python readline callback
rlhandler() is called by readline with a string without non-ASCII
characters.
(cherry picked from commit ad6e640f910787e73fd00f59117fbd22cdf88c78)
Co-authored-by: Victor Stinner <vstinner@python.org>
projects / thirdparty / Python / cpython.git / log
