Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit bf527277d4)
Co-authored-by: Christian Heimes <christian@python.org>
Automerge-Triggered-By: GH:tiran
In particular, when running with tk8.6.8, as in PSF 3.9.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 3ec3ee7d2e)
Co-authored-by: Kaustubh J <kaustubhkj@gmail.com>
Py_IS_TYPE() no longer uses Py_TYPE() to avoid a compiler warning:
no longer cast "const PyObject*" to "PyObject*".
(cherry picked from commit 304dfec8d3)
Co-authored-by: Victor Stinner <vstinner@python.org>
by-value lookups could fail on complex enums, necessitating a check for
__reduce__ and possibly sabotaging the final enum;
by-name lookups should never fail, and sabotaging is no longer necessary
for class-based enum creation.
(cherry picked from commit 62f1d2b3d7)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
This enables, for example, two base Enums to both inherit from `str`, and then both be mixed into the same final Enum:
class Str1Enum(str, Enum):
GH- some behavior here
class Str2Enum(str, Enum):
GH- some more behavior here
class FinalStrEnum(Str1Enum, Str2Enum):
GH- this now works
(cherry picked from commit 8a4f0850d7)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
If ttk.Spinbox is not available (Tk < 8.5.9) use readonly ttk.Combobox.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 42d5a4fc3b)
Co-authored-by: Mark Roseman <mark@markroseman.com>
Move the check for missing named flags in flag aliases from Flag creation
to a new *verify* decorator..
(cherry picked from commit eea8148b7d)
Co-authored-by: Ethan Furman <ethan@stoneleaf.us>
Replace it with Windows tab for Shell and Editor options
and Shell/Ed for options exclusive to one of them.
Create room for more options and make dialog shorter,
to better fit small windows.
(cherry picked from commit 275d5f7957)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Emit a deprecation warning if the numeric literal is immediately followed by
one of keywords: and, else, for, if, in, is, or. Raise a syntax error with
more informative message if it is immediately followed by other keyword or
identifier.
Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit 2ea6d89028)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
These are the settings that extend the help menu. Moving them shortens the dialog and will help with it being too tall for small screens.
(cherry picked from commit ab36b9f834)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
1. SyntaxError args have a tuple of other attributes.
2. Attributes are adjusted for errors in f-string field expressions.
3. Compile() can raise SyntaxErrors.
(cherry picked from commit 67dfa6f2a5)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
When compiling an AST object with a direct / indirect reference
cycles, on the conversion phase because of exceeding amount of
calls, a segfault was raised. This patch adds recursion guards to
places for preventing user inputs to not to crash AST but instead
raise a RecursionError.
(cherry picked from commit f3491242e4)
Co-authored-by: Batuhan Taskaya <batuhan@python.org>
Fix test_ssl.test_wrong_cert_tls13(): use suppress_ragged_eofs=False,
since read() can raise ssl.SSLEOFError on Windows.
(cherry picked from commit ea0210fa8c)
Co-authored-by: Victor Stinner <vstinner@python.org>
BPO-42914 was not added to the What's New in GH-24864. This includes it in the "Improved Modules" section.
Automerge-Triggered-By: GH:gpshead
(cherry picked from commit 4846ea95d1)
Co-authored-by: Wm. Keith van der Meulen <keith@wkeithvan.com>
Fix test_pha_required_nocert() of test_ssl: catch two more EOF cases
(when the recv() method returns an empty string).
(cherry picked from commit 320eaa7f42)
Co-authored-by: Victor Stinner <vstinner@python.org>
On macOS, tk defers to system setting for button background when in normal state.
Give turtledemo button text a color that works on either light or dark background.
(cherry picked from commit af5a324843)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Since the <Configure> event may occur after the
completion window is gone, catch potential
TclError exceptions when accessing acw.
(cherry picked from commit 4e2e5c1c4f)
The fix only applies to ``isinstance``. ``issubclass`` isn't affected (because it was always working to begin with). So I also fixed the news to reflect that.
(cherry picked from commit 8450e8a81f)
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
* Add deprecated-removed loop labels for all reelvant functions/classes in asyncio
(cherry picked from commit d8fd8c8568)
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
Automerge-Triggered-By: GH:gpshead
Automerge-Triggered-By: GH:jaraco
(cherry picked from commit f6fbdb90ee)
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Fix a regression in type() when a metaclass raises an exception. The
C function type_new() must properly report the exception when a
metaclass constructor raises an exception and the winner class is not
the metaclass.
(cherry picked from commit bd199e72fb)
Co-authored-by: Victor Stinner <vstinner@python.org>
Py_FrozenMain was added to the Limited C API in [bpo-42591]() (3.10.0a4);
but to fix that issue it would be enough to add it to the regular C API.
The function is undocumented, tests were added very recently ([bpo-44131]()),
and most importantly, it is not present in all builds of Python, as
the linker sometimes omits it as unused.
It should be added back when these issues are fixed.
Note that this does not affect Python's regular C API.
(cherry picked from commit d16856960e)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Allow --with-lto configure option to work with Apple-supplied Xcode or
Command Line Tools which do not provide llvm-ar.
(cherry picked from commit 59acfd4a09)
Co-authored-by: Ned Deily <nad@python.org>
A previous commit broke a check in sysconfig when building cpython itself.
This caused builds of the standard library modules to search a wrong
location (the installed location rather than the source directory) for
header files with the net effect that a ``make install``
incorrectly caused all extension modules to be rebuilt again and
with incorrect include file paths.
When building Python, we need two distinct "include" directories:
- source .h files
- install target for .h files
Note that this doesn't matter except when building Python from source.
Historically:
- source .h files were in the distutils scheme under 'include'
- the install directory was in the distutils.command.install scheme
under 'headers'
GH-24549 merged these; sysconfig is now the single source of truth and
distutils is derived from it.
This commit introduces a "secret" scheme path, 'headers', which contains
the install target. It is only present when building Python.
The distutils code uses it if present, and falls back to 'include'.
Co-authored-by: Ned Deily <nad@python.org>
(cherry picked from commit 563bd5a4dc)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Signed-off-by: Filipe Laíns <lains@riseup.net>
Automerge-Triggered-By: GH:jaraco
(cherry picked from commit df7eeacd83)
Co-authored-by: Filipe Laíns <lains@riseup.net>
When the parser does a second pass to check for errors, these rules can
have some small side-effects as they may advance the parser more than
the point reached in the first pass. This can cause the tokenizer to ask
for extra tokens in interactive mode causing the tokenizer to show the
prompt instead of failing instantly.
To avoid this, add a new mode to the tokenizer that is activated in the
second pass and deactivates asking for new tokens when the interactive
line is finished. As the parsing should have reached the last line in
the first pass, the second pass should not need to ask for more tokens.
(cherry picked from commit bd7476dae3)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Fix a crash at Python exit when a deallocator function removes the
last strong reference to a heap type.
Don't read type memory after calling basedealloc() since
basedealloc() can deallocate the type and free its memory.
_PyMem_IsPtrFreed() argument is now constant.
(cherry picked from commit 615069eb08)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
