Three internal cpython events were not documented, yet.
Signed-off-by: Christian Heimes <christian@python.org>



https://bugs.python.org/issue37363

Test that they do not keep too many file descriptors open for the host OS in a reasonable test scenario.

See [bpo-37935](https://bugs.python.org/issue37935).

Signed-off-by: Christian Heimes <christian@python.org>

* Add a note to the PyModule_AddObject docs.

* Correct example usages of PyModule_AddObject.

* Whitespace.

* Clean up wording.

* 📜🤖 Added by blurb_it.

* First code review.

* Add < 0 in the tests with PyModule_AddObject

Signed-off-by: Christian Heimes <christian@python.org>

Does no longer work since Sphinx moved the trim_doctest_flag option in
the configuration.

Prefer client or TLSv1_2 in examples
Signed-off-by: Christian Heimes <christian@python.org>

Co-Authored-by: Xuanji Li <xuanji@gmail.com>


https://bugs.python.org/issue9938



Automerge-Triggered-By: @matrixise

* bpo-13927: time.ctime and time.asctime return string explantion

* Add note explaining that time.ctime and time.asctime returns a space padded date value in case it contains a single digit date

* Reformat linebreaks

Fixes https://bugs.python.org/issue38008

An exception may occur during a PyObject_IsSubclass() call.

This fixes a regression from 3.5. In recent releases, `getsockname()` in the AF_CAN case has returned a string.

* bpo-38121: Sync importlib.metadata with 0.22 backport

* 📜🤖 Added by blurb_it.

The PyArena type is not part of the limited API, so these headers
shouldn't be part of it either.

Unicode has grown since Python first gained support for it,
when Unicode itself was still rather new.

This pair of test cases was added in commit 6a20ee7d back in 2000,
and they haven't needed to change much since then.  But do change
them to look beyond the Basic Multilingual Plane (range(0x10000))
and cover all 17 planes of Unicode's final form.

This adds about 5 seconds to the test suite's runtime.  Mark the
tests as CPU-using accordingly.

Now the fields have names!  Much easier to keep straight as a
reader than the elements of an 18-tuple.

Runs about 10-15% slower: from 10.8s to 12.3s, on my laptop.
Fortunately that's perfectly fine for this maintenance script.

* bits method and test_bits

* Cleaned up assert string

* blurb

* added docstring

* Faster method, per Eric Smith

* redoing as __format__

* added ipv6 method

* test cases and cleanup

* updated news

* cleanup and NEWS.d

* cleaned up old NEWS

* removed cut and paste leftover

* one more cleanup

* moved to regexp, moved away from v4- and v6-specific versions of __format__

* More cleanup, added ipv6 test cases

* more cleanup

* more cleanup

* cleanup

* cleanup

* cleanup per review, part 1

* addressed review comments around help string and regexp matching

* wrapped v6 test strings. contiguous integers: break at 72char. with underscores: break so that it looks clean.

*  's' and '' tests for pv4 and ipv6

* whitespace cleanup

* Remove trailing whitespace

* Remove more trailing whitespace

* Remove an excess blank line

Rename and document test.bytecode_helper as test.support.bytecode_helper

bpo-38120: Fix DeprecationWarning in test_random for invalid type of arguments to random.seed. (GH-15987)

The >=, checking whether a module index was in already in the module-by-index list, needed to be strict.

Also, fold nested ifs into one and fix some bad spacing.

Signed-off-by: Christian Heimes <christian@python.org>

https://bugs.python.org/issue37698

Summary: This mostly migrates Python-ast.c to PEP384 and removes all statics from the whole file. This modifies the generator itself that generates the Python-ast.c. It leaves in the usage of _PyObject_LookupAttr even though it's not fully PEP384 compatible (this could always be shimmed in by anyone who needs it).

The socket module now has the socket.send_fds() and socket.recv.fds() functions.
Contributed by Joannah Nanjekye, Shinya Okano (original patch)
and Victor Stinner.
Co-Authored-By: Victor Stinner <vstinner@redhat.com>

Signed-off-by: Christian Heimes <christian@python.org>

https://bugs.python.org/issue37750



Automerge-Triggered-By: @matrixise