delta/cpython-git.git/Doc, branch refactor-lambda-parameters

bpo-40394 - difflib.SequenceMatched.find_longest_match default args (GH-19742)

2020-04-30T03:42:45+00:00

* bpo-40394 - difflib.SequenceMatched.find_longest_match default args

Added default args to find_longest_match, as well as related tests.

bpo-40291: Add support for CAN_J1939 sockets (GH-19538)

2020-04-29T22:31:19+00:00

Add support for CAN_J1939 sockets that wrap SAE J1939 protocol
functionality provided by Linux 5.4+ kernels.

Fix plural typo in documentation (GH-19799)

2020-04-29T22:17:12+00:00

Co-authored-by: Alex Povel

What's New in Python 3.9: Reorganize C API Changes (GH-19794)

2020-04-29T15:57:25+00:00

Move Build Changes and C API Changes to the end of the document.
Most Python users don't build Python themselves and don't use the C
API. Other changes:

* Add Build Changes section
* Add sub-sections to the C API Changes
* Sort modules in Improved Modules section: move nntplib after
  multiprocessing

bpo-40428: Cleanup free list part of C API Changes doc (GH-19793)

2020-04-29T14:56:30+00:00

bpo-40275: Move transient_internet from test.support to socket_helper (GH-19711)

2020-04-29T07:36:20+00:00

bpo-40428: Remove references to Py*_ClearFreeList in the docs (GH-19783)

2020-04-29T02:41:56+00:00

They were removed from the C API in commit
ae00a5a88534fd45939f86c12e038da9fa6f9ed6.

bpo-40421: Add PyFrame_GetBack() function (GH-19765)

2020-04-29T01:28:46+00:00

New PyFrame_GetBack() function: get the frame next outer frame.

Replace frame->f_back with PyFrame_GetBack(frame) in most code but
frameobject.c, ceval.c and genobject.c.

bpo-40429: PyThreadState_GetFrame() returns a strong ref (GH-19781)

2020-04-29T01:01:43+00:00

The PyThreadState_GetFrame() function now returns a strong reference
to the frame.

bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769)

2020-04-29T00:29:20+00:00

Remove the following function from the C API:

* PyAsyncGen_ClearFreeLists()
* PyContext_ClearFreeList()
* PyDict_ClearFreeList()
* PyFloat_ClearFreeList()
* PyFrame_ClearFreeList()
* PyList_ClearFreeList()
* PySet_ClearFreeList()
* PyTuple_ClearFreeList()

Make these functions private, move them to the internal C API and
change their return type to void.

Call explicitly PyGC_Collect() to free all free lists.

Note: PySet_ClearFreeList() did nothing.