python/cpython

…ough privileges to use pidfd (GH-17740)

…_unparse (GH-17738)

…7730)

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>

funtion -> function; configuraton -> configuration; defintitions -> definitions;
focusses -> focuses; necesarily -> necessarily; follwing -> following;
Excape -> Escape,

…e Python stdlib files (GH-17721)

The comment about the collection rules for the permanent generation was
incorrectly referenced by a comment in gcmodule.c (the comment has been
moved long ago into a header file). Moving the comment into the relevant
code helps with readability and avoids broken references.

`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.

…bute. (GH-17702)

Fixed small grammatical issue

Automerge-Triggered-By: @Mariatta

…H-7917) (GH-17677)

A character "i" is omitted.

Small typo/formatting corrections.
`whethen` -> `whether` 
`exaustion' -> `exhaustion`
Assorted appending periods `.` and slight reformattings to place `Path contributed by` on the same line as description, matching the majority of document.

NB Some of these might need to be backported, as I saw the first error in the [changelog for 3.8.1](https://docs.python.org/3.8/whatsnew/changelog.html#python-3-8-1)

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

…ce regression on import (GH-17376)" (GH-17687)

This reverts commit ded8888.

…H-17612)

Co-Authored-By: Victor Stinner <vstinner@python.org>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>

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

"HH", "MM" and "ffffff" are enclosed with double back quotes, but "SS" is left being bare

Quick subclasshook fix using the same method is being used in collections.abc (up to a certain degree).

… docs table (GH-17408)

Adds` __module__ ` entries for function & method types in inspect docs table.





https://bugs.python.org/issue38918

…H-17652)

Fix test_ressources_gced_in_workers() of test_concurrent_futures:
explicitly stop the manager to prevent leaking a child process
running in the background after the test completes.

All keywords should first be checked for pointer identity. Only
after that failed for all keywords (unlikely) should unicode
equality be used.
The original code would call unicode equality on any non-matching
keyword argument. Meaning calling it often e.g. when a function
has many kwargs but only the last one is provided.

…H-17645)

Co-Authored-By: Pablo Galindo <Pablogsal@gmail.com>

…ging in comments (GH-17644)

…an regen grammar, opcodes, tokens and symbols (GH-12654)