nntplib.NNTP and nntplib.NNTP_SSL now raise a ValueError
if the given timeout for their constructor is zero to
prevent the creation of a non-blocking socket.
poplib.POP3 and poplib.POP3_SSL now raise a ValueError
if the given timeout for their constructor is zero to
prevent the creation of a non-blocking socket.
imaplib.IMAP4 and imaplib.IMAP4_SSL now have an
optional *timeout* parameter for their constructors.
Also, the imaplib.IMAP4.open() method now has an optional *timeout* parameter
with this change. The overridden methods of imaplib.IMAP4_SSL and
imaplib.IMAP4_stream were applied to this change.
To be consistent with document layout, it should say when the feature was added.
Although it's mentioned few other places in the doc but it's not explicitly say that at that place.
https://bugs.python.org/issue39130
* __enter__ is now looked up before __exit__ to give a more intuitive error message
* add pseudo-code equivalent for the with statement
* fix pseudo-code for the async with statement to use a finally clause
* use SUITE rather than BLOCK for consistency with the language grammar
Patch by Géry Ogam.
The importlib.metadata documentation uses hardcoded links to internal
pages. This results in minor rendering issues. This change replaces
the hardcoded links with suitable Sphinx roles.
Signed-off-by: Oleg Höfling <oleg.hoefling@gmail.com>
`time.clock()` was removed in Python 3.8, but it was still mentioned
in the documentation for when `time.get_clock_info()` is given the
argument `'clock'`. This commit removes that mention.
The added parentheses around the PyIter_Next assignment suppress the following warning which gcc throws without:
```
warning: using the result of an assignment as a condition without parentheses [-Wparentheses]
```
The other change is a typo fix
When checking `setup.py` and when the `author` field was provided, but
the `author_email` field was missing, erroneously a warning message was
displayed that the `author_email` field is required.
The specs do not require the `author_email`field:
https://packaging.python.org/specifications/core-metadata/#author
The same is valid for `maintainer` and `maintainer_email`.
The warning message has been adjusted.
modified: Doc/distutils/examples.rst
modified: Lib/distutils/command/check.py
https://bugs.python.org/issue38914
Fixes a nearly word for word duplication of a sentence that appears
earlier in the caution section of datetime.datetime.fromisoformat in
Doc/Library/datetime.rst.
No issue created as it's a trivial change.
Automerge-Triggered-By: @pganssle
Provides a richer platform tag for AIX that we expect to be sufficient for PEP 425
binary distribution identification. Any backports to earlier Python versions will be
handled via setuptools.
Patch by Michael Felt.
* bpo-39022, bpo-38594: Sync with importlib_metadata 1.3 including improved docs for custom finders and better serialization support in EntryPoints.
* 📜🤖 Added by blurb_it.
* Correct module reference
test_openssl_version now accepts version 3.0.0.
getpeercert() no longer returns IPv6 addresses with a trailing new line.
Signed-off-by: Christian Heimes <christian@python.org>
https://bugs.python.org/issue38820
This fixes the issue discussed in https://bugs.python.org/issue22377
and fixes it according to the comments made by Paul Ganssle @pganssle
* It clarifies which values are acceptable in the table
* It extends the note with a clearer information on the valid values
https://bugs.python.org/issue22377
Add ast.unparse() as a function in the ast module that can be used to unparse an
ast.AST object and produce a string with code that would produce an equivalent ast.AST
object when parsed.
Extra newlines are removed at the end of non-shell files. If the file only has newlines after stripping other trailing whitespace, all are removed, as is done by patchcheck.py.
new_interpreter() now calls _PyBuiltin_Init() to create the builtins
module and calls _PyImport_FixupBuiltin(), rather than using
_PyImport_FindBuiltin(tstate, "builtins").
pycore_init_builtins() is now responsible to initialize
intepr->builtins_copy: inline _PyImport_Init() and remove this
function.
The Y2K reference is not needed as it only points out that Python's use
of C standard functions doesn't generally suffer from Y2K issues; the
point regarding conventions for conversion of 2-digit years in
:func:`strptime` is still valid.
Remove BEGIN_FINALLY, END_FINALLY, CALL_FINALLY and POP_FINALLY bytecodes. Implement finally blocks by code duplication.
Reimplement frame.lineno setter using line numbers rather than bytecode offsets.
This PR will make the following changes to the [_Built-in Functions_](https://docs.python.org/3/library/functions.html) chapter of the library documentation:
- improve hyperlinks in Sphinx roles (trailing 's' belong to hyperlinks).
Automerge-Triggered-By: @csabella
Remove PyMethod_ClearFreeList() and PyCFunction_ClearFreeList()
functions: the free lists of bound method objects have been removed.
Remove also _PyMethod_Fini() and _PyCFunction_Fini() functions.
This exposes a Linux-specific syscall for sending a signal to a process
identified by a file descriptor rather than a pid.
For simplicity, we don't support the siginfo_t parameter to the syscall. This
parameter allows implementing a pidfd version of rt_sigqueueinfo(2), which
Python also doesn't support.
The C-API docs are a bit sparse on the interplay between C `fork()` and the CPython runtime. This change adds some more information on the subject.
https://bugs.python.org/issue38816
Small docs update for [bpo-34651](https://bugs.python.org/issue34651).
Other references to fork (e.g. the PyOS.*Fork functions or discussions of fork() when embedding Python) point back to os.fork, so I don't think any other updates are needed.
https://bugs.python.org/issue38778
Automerge-Triggered-By: @ericsnowcurrently
* "Return true/false" is replaced with "Return ``True``/``False``"
if the function actually returns a bool.
* Fixed formatting of some True and False literals (now in monospace).
* Replaced "True/False" with "true/false" if it can be not only bool.
* Replaced some 1/0 with True/False if it corresponds the code.
* "Returns <bool>" is replaced with "Return <bool>".
CC @encukou
I'm also adding Petr Viktorin as contributor for vectorcall in the "what's new" section.
https://bugs.python.org/issue36974
Automerge-Triggered-By: @encukou
Automerge-Triggered-By: @encukou
Updates documentation around email.utils.parsedate_tz().
Currently, the documentation specifies that when a string without a is timezone passed to parsedate_tz(), the last tuple is returned as ```None```.
This is no longer true since Python 3.3
https://bugs.python.org/issue38421
bpo-3605, bpo-38733: Optimize _PyErr_Occurred(): remove "tstate ==
NULL" test.
Py_FatalError() no longer calls PyErr_Occurred() if called without
holding the GIL. So PyErr_Occurred() no longer has to support
tstate==NULL case.
_Py_CheckFunctionResult(): use directly _PyErr_Occurred() to avoid
explicit "!= NULL" test.
Additional note: the `method_check_args` function in `Objects/descrobject.c` is written in such a way that it applies to all kinds of descriptors. In particular, a future re-implementation of `wrapper_descriptor` could use that code.
CC @vstinner @encukou
https://bugs.python.org/issue37645
Automerge-Triggered-By: @encukou
Provide Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() as
regular functions for the limited API. Previously, there were defined
as macros, but these macros didn't work with the limited API which
cannot access PyThreadState.recursion_depth field.
Remove _Py_CheckRecursionLimit from the stable ABI.
Add Include/cpython/ceval.h header file.
* Add missing test class (mistake in GH-4455)
* Increase coverage with 4 more test cases
* Rename neg_uid to huge_uid in test_modified_uid_huge
* Replace test_main() with unittest.main()
* Update plistlib docs
open(), io.open(), codecs.open() and fileinput.FileInput no longer
accept "U" ("universal newline") in the file mode. This flag was
deprecated since Python 3.3.
This adds a "readlink" method to pathlib.Path objects that calls through
to os.readlink.
https://bugs.python.org/issue30618
Automerge-Triggered-By: @gpshead
Batuhan Taşkaya
Victor Stinner
Zac Hatfield-Dodds
Dong-hee Na
Petr Viktorin
An Long
Pablo Galindo
Inada Naoki
YoSTEALTH
Tal Einat
Khalid Mammadov
HongWeipeng
Oleg Höfling
Emmanuel Nosa E
Raymond Hettinger
Benjamin Peterson
Rafael Fontenelle
Jendrik Seipp
Anthony Sottile
Борис Верховский
Terry Jan Reedy
Kyle Stanley
Géry Ogam
Antoine
Gurupad Hegde
Michael Wayne Goodman
Fabio Sangiovanni
cocoatomo
William Ayd
Jürgen Gmach
Michael Morehouse
Parth Sharma
Jesús Cea
Steve Dower
Michael Felt
Jason R. Coombs
Sergey Fedoseev
Christian Heimes
Daniel Himmelstein
Anj-A
wim glenn
idomic
Ofek Lev
Tzu-ping Chung
Florian Dahlitz
Yoni Lavi
Karl Dubost
David Coles
Sanchit Khurana
Brett Cannon
Callum Ward
Alex
Claudiu Popa
Mark Shannon
Dave Nguyen
Jules Lasne (jlasne)
Aveheuzed
Jason Fried
John Belmonte
Роман Донченко
Vinay Sajip
alclarks
Serhiy Storchaka
Eric Snow
Phil Connell
Andrey Doroschenko
Shu
Jeroen Demeyer
David K
Manjusaka
Jonathan Scholbach
Brandt Bucher
Ammar Askar
Dima Tisnek
Jon Janzen
Simon Legner
benedwards14
Marco Rougeth
Girts