When an exception is created in a nested call to PyObject_GetAttr, any
external calls will override the context information of the
AttributeError that we have already placed in the most internal call.
This will cause the suggestions we create to nor work properly as the
attribute name and object that we will be using are the incorrect ones.
To avoid this, we need to check first if these attributes are already
set and bail out if that's the case..
(cherry picked from commit 3b3be05a16)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
Rename the private undocumented float.__set_format__() method to
float.__setformat__() to fix a typo introduced in Python 3.7. The
method is only used by test_float.
The change enables again test_float tests on the float format which
were previously skipped because of the typo.
The typo was introduced in Python 3.7 by bpo-20185
in commit b5c51d3dd9.
(cherry picked from commit 7d03c8be5a)
Ensure strong references are acquired whenever using `set_next()`. Added randomized test cases for `__eq__` methods that sometimes mutate sets when called.
(cherry picked from commit 4a66615ba7)
Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
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 f1c6ae3270)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
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 2d10fa9bc4)
Co-authored-by: Joshua Bronson <jabronson@gmail.com>
This reverts commit ea251806b8.
Keep "assert(interned == NULL);" in _PyUnicode_Fini(), but only for
the main interpreter.
Keep _PyUnicode_ClearInterned() changes avoiding the creation of a
temporary Python list object.
Leave the PyInterpreterState structure unchanged to keep the ABI
backward compatibility with Python 3.10.0: rename the "interned"
member to "unused_interned".
(cherry picked from commit 35d6540c90)
* [3.10] bpo-46009: Do not exhaust generator when send() method raises (GH-29986).
(cherry picked from commit 69806b9516)
Co-authored-by: Mark Shannon <mark@hotpy.org>
* Rename variable after cherry-pick.
* Add NULL check.
* Use Py_EnterRecursiveCall() in issubclass()
Reviewed-by: Gregory P. Smith <greg@krypto.org> [Google]
(cherry picked from commit 423fa1c181)
Co-authored-by: Dennis Sweeney <36520290+sweeneyde@users.noreply.github.com>
MAP_BOT_LENGTH was incorrectly used to compute MAP_TOP_MASK instead of
MAP_TOP_LENGTH. On 64-bit machines, the error causes the tree to hold
46-bits of virtual addresses, rather than the intended 48-bits.
(cherry picked from commit 311910b31a)
They support now splitting escape sequences between input chunks.
Add the third parameter "final" in codecs.raw_unicode_escape_decode().
It is True by default to match the former behavior.
(cherry picked from commit 39aa98346d)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
They support now splitting escape sequences between input chunks.
Add the third parameter "final" in codecs.unicode_escape_decode().
It is True by default to match the former behavior.
(cherry picked from commit c96d1546b1)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
(cherry picked from commit b4b6342848)
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
* Use a private version of _PyType_GetQualName
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Fix PyAiter_Check to only check for the `__anext__` presense (not for
`__aiter__`). Rename `PyAiter_Check()` to `PyAIter_Check()`,
`PyObject_GetAiter()` -> `PyObject_GetAIter()`.
It happened with fast range iterator when the calculated stop = start + step * len
was out of the C long range.
(cherry picked from commit 936f6a16b9)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
(cherry picked from commit 8182c8329c)
Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
Remove direct support of typing types in the C code because they are already supported by defining methods __or__ and __ror__ in the Python code.
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Remove code that checks Py_TPFLAGS_HAVE_VERSION_TAG
The field is always present in the type struct, as explained
in the added comment.
* Remove Py_TPFLAGS_HAVE_AM_SEND
The flag is not needed, and since it was added in 3.10 it can be removed now.
(cherry picked from commit a4760cc32d)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
A TypeError is now raised instead of returning NotImplemented.
(cherry picked from commit 3ea5332a43)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
