delta/cpython-git.git/Modules, branch type-comments

bpo-40286: Remove C implementation of Random.randbytes() (GH-19797)

2020-04-29T16:49:00+00:00

Remove _random.Random.randbytes(): the C implementation of
randbytes(). Implement the method in Python to ease subclassing:
randbytes() now directly reuses getrandbits().

bpo-9216: Expose OpenSSL FIPS_mode() as _hashlib.get_fips_mode() (GH-19703)

2020-04-29T16:04:22+00:00

test.pythoninfo logs OpenSSL FIPS_mode() and Linux
/proc/sys/crypto/fips_enabled in a new "fips" section.

Co-Authored-By: Petr Viktorin

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.

bpo-38880: List interpreters associated with a channel end (GH-17323)

2020-04-29T00:18:42+00:00

This PR adds the functionality requested by https://github.com/ericsnowcurrently/multi-core-python/issues/52.

Automerge-Triggered-By: @ericsnowcurrently

bpo-40429: PyFrame_GetCode() now returns a strong reference (GH-19773)

2020-04-28T23:28:13+00:00

bpo-32604: Add support for a "default" arg in channel_recv(). (GH-19770)

2020-04-28T23:11:32+00:00

This allows the caller to avoid creation of an exception when the channel is empty (just like `dict.get()` works).  `ChannelEmptyError` is still raised if no default is provided.

Automerge-Triggered-By: @ericsnowcurrently

bpo-40429: PyFrame_GetCode() result cannot be NULL (GH-19772)

2020-04-28T22:56:58+00:00

Add frame_nslots() to factorize duplicate code.

bpo-40421: Add PyFrame_GetCode() function (GH-19757)

2020-04-28T17:01:31+00:00

PyFrame_GetCode(frame): return a borrowed reference to the frame
code.

Replace frame->f_code with PyFrame_GetCode(frame) in most code,
except in frameobject.c, genobject.c and ceval.c.

Also add PyFrame_GetLineNumber() to the limited C API.