* Tkinter functions and constructors which need a default root window
raise now RuntimeError with descriptive message instead of obscure
AttributeError or NameError if it is not created yet or cannot
be created automatically.
* Add tests for all functions which use default root window.
* Fix import in the pynche script.
(cherry picked from commit 3d569fd6dc)
(cherry picked from commit 17ef4319a3)
Co-authored-by: Richard Kojedzinszky <rkojedzinszky@users.noreply.github.com>
Co-authored-by: Richard Kojedzinszky <rkojedzinszky@users.noreply.github.com>
Up until now, the `multiprocessing.pool.ThreadPool` class has gone
undocumented, despite being a public class in multiprocessing that is
included in `multiprocessing.pool.__all__`.
(cherry picked from commit 84ebcf271a)
Co-authored-by: Matt Wozniski <mwozniski@bloomberg.net>
Fix freeze.py tool to use the prope config and library directories.
(cherry picked from commit 1c653f17cb)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
Same as FreeBSD, file descriptors in /dev/fd id from 0 to 63.
(cherry picked from commit 13b865f0e1)
Co-authored-by: David CARLIER <devnexen@gmail.com>
Co-authored-by: David CARLIER <devnexen@gmail.com>
The existing method is indented one too many times which
makes it look like a sub-method of print_callees().
(cherry picked from commit a6ba2b9015)
Co-authored-by: Matthew Suozzo <msuozzo@google.com>
This is a trivial refactor in preparation for a fix for bpo-38323.
(cherry picked from commit 66d3b589c4)
Co-authored-by: Chris Jerdonek <chris.jerdonek@gmail.com>
"uint8_t day" is unsigned and so "day < 0" test is always true.
Remove the test to fix the following warnings on Windows:
modules\_zoneinfo.c(1224): warning C4068: unknown pragma
modules\_zoneinfo.c(1225): warning C4068: unknown pragma
modules\_zoneinfo.c(1227): warning C4068: unknown pragma
(cherry picked from commit aefb69b23f)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
* bpo-42644: Validate values in logging.disable()
Technically make the value of manager a property that checks and convert
values assigned to it properly. This has the side effect of making
`logging.disable` also accept strings representing the various level of
warnings.
We want to validate the type of the disable attribute at assignment
time, as it is later compared to other levels when emitting warnings and
would generate a `TypeError: '>=' not supported between ....` in a
different part of the code base, which can make it difficult to track
down.
When assigned an incorrect value; it will raise a TypeError when the
wrong type, or ValueError if an invalid str.
Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com>
(cherry picked from commit b32d8b4f9b)
Co-authored-by: Matthias Bussonnier <bussonniermatthias@gmail.com>
When creating an Enum, `type.__new__` calls `__init_subclass__`, but at that point the members have not been added.
This patch suppresses the initial call, then manually calls the ancestor `__init_subclass__` before returning the new Enum class.
(cherry picked from commit 6bd94de168)
Export the Py_FrozenMain() function: fix a Python 3.9.0 regression.
Python 3.9 uses -fvisibility=hidden and the function was not exported
explicitly and so not exported.
(cherry picked from commit b5c7b38f5e)
Add positional only args support to lib2to3 pgen2.
This adds 3.8's PEP-570 support to lib2to3's pgen2. lib2to3, while
being deprecated is still used by things to parse all versions of Python
code today. We need it to support parsing modern 3.8 and 3.9 constructs.
Also add tests for complex *expr and **expr's.
(cherry picked from commit 42c9f0fd0a)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Check if NonCallableMock's spec_arg is not None instead of call its __bool__ function
(cherry picked from commit c598a04dd2)
Co-authored-by: idanw206 <31290383+idanw206@users.noreply.github.com>
This is invalid in C99 and later and is an error with some compilers
(e.g. clang in Xcode 12), and can thus cause configure checks to
produce incorrect results.
(cherry picked from commit 674fa0a740)
Co-authored-by: Joshua Root <jmr@macports.org>
Fix the wording in the documentation of `async for` to correctly describe asynchronous iterables. This fix is relevant for version 3.7 onward.
(cherry picked from commit 4b8cdfcb22)
Co-authored-by: Nick Gaya <nicholasgaya+github@gmail.com>
Fix encoding name when running a ".pyc" file on Windows:
PyRun_SimpleFileExFlags() now uses the correct encoding to decode the
filename.
* Add pyrun_file() subfunction.
* Add pyrun_simple_file() subfunction.
* PyRun_SimpleFileExFlags() now calls _Py_fopen_obj() rather than
_Py_fopen().
(cherry picked from commit b6d98c10ff)
Several built-in and standard library types now ensure that their internal result tuples are always tracked by the garbage collector:
- collections.OrderedDict.items
- dict.items
- enumerate
- functools.reduce
- itertools.combinations
- itertools.combinations_with_replacement
- itertools.permutations
- itertools.product
- itertools.zip_longest
- zip
Previously, they could have become untracked by a prior garbage collection.
(cherry picked from commit 226a012d1c)
(cherry picked from commit 752cdf21eb)
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
Remove obsolete workaround that prevented running files with
shortcuts when using new universal2 installers built on macOS 11.
Ignore buggy 2nd run_module_event call.
(cherry picked from commit 57e5113610)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Use `_PyArg_NoKeywords` instead of `_PyArg_NoKwnames` when checking the `kwds` tuple when creating `GenericAlias`. This fixes an interpreter crash when passing in keyword arguments to `GenericAlias`'s constructor.
Needs backport to 3.9.
Automerge-Triggered-By: GH:gvanrossum
(cherry picked from commit 804d6893b8)
Co-authored-by: kj <28750310+Fidget-Spinner@users.noreply.github.com>
If no explicit macOS SDK was specified, setup.py should check for
Tcl and TK frameworks in /Library/Frameworks; the previous commit
inadvertently broke that test.
(cherry picked from commit 29afab6c5f)
Co-authored-by: Ned Deily <nad@python.org>
This can happen when a file was edited after it was imported.
(cherry picked from commit 2e0760bb2e)
Co-authored-by: Irit Katriel <iritkatriel@yahoo.com>
Serhiy Storchaka
Miss Islington (bot)
Victor Stinner
Ethan Furman
kj
Karthikeyan Singaravelan
Andre Delfino
Terry Jan Reedy
Łukasz Langa
Brandt Bucher