delta/cpython-git.git/Python, branch v3.7.12

[3.7] bpo-43660: Fix crash when displaying exceptions with custom values for sys.stderr (GH-25075). (GH-25085)

2021-03-29T23:24:17+00:00

(cherry picked from commit 09b90a037d18f5d4acdf1b14082e57bda78e85d3)

Co-authored-by: Pablo Galindo

Bring Python into the new year. (GH-24036) (GH-24052)

2021-01-01T18:40:58+00:00

(cherry picked from commit de6f20a6de48d63066b2cf5b317f50629f01d74a)

Co-authored-by: Dong-hee Na

[3.7] bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded (GH-21297) (#21298)

2020-07-06T17:24:59+00:00

* bpo-29778: Ensure python3.dll is loaded from correct locations when Python is embedded.

* Add CVE number

bpo-24048: Save the live exception during import.c's remove_module() (GH-13005)

2020-05-29T19:35:21+00:00

Save the live exception during the course of remove_module().
(cherry picked from commit 94a64e9cd411a87514b68082c1c437eb3b49dfb9)

Co-authored-by: Zackery Spytz

[3.7] bpo-40663: Correctly handle annotations with subscripts in ast_unparse.c (GH-20156). (GH-20192)

2020-05-22T22:32:34+00:00

(cherry picked from commit 2135e10dc717c00d10d899d232bebfc59bb25032)

Co-authored-by: Batuhan Taskaya

bpo-35890: Use RegQueryInfoKeyW and CryptAcquireContextW explicitly (GH-19974)

2020-05-18T22:24:41+00:00

Co-authored-by: Minmin Gong

bpo-40650: Include winsock2.h in pytime.c, instead of a full windows.h (GH-20137)

2020-05-18T16:39:13+00:00

(cherry picked from commit f660567937277cc3a2cd53af77bbb18e905427e8)

Co-authored-by: Minmin Gong

[3.7] bpo-40417: Fix deprecation warning in PyImport_ReloadModule (GH-19750) (GH-19935)

2020-05-06T00:49:29+00:00

Use importlib instead of imp.

Automerge-Triggered-By: @brettcannon.
(cherry picked from commit f40bd46)

Co-authored-by: Robert Rouhani robert.rouhani@gmail.com

bpo-20526: Fix PyThreadState_Clear(): don't decref frame (GH-19120) (GH-19136) (GH-19137)

2020-03-24T16:56:01+00:00

PyThreadState.frame is a borrowed reference, not a strong reference:
PyThreadState_Clear() must not call Py_CLEAR(tstate->frame).

Remove test_threading.test_warnings_at_exit(): we cannot warranty
that the Python thread state of daemon threads is cleared in a
reliable way during Python shutdown.

(cherry picked from commit 5804f878e779712e803be927ca8a6df389d82cdf)
(cherry picked from commit e97c8b0688bc62959ced477d842fcd37992ef649)

[3.7] bpo-39847: EnterNonRecursiveMutex() uses GetTickCount64() (GH-18780) (GH-18959)

2020-03-12T14:28:31+00:00

The 32-bit (49-day) TickCount relied on in EnterNonRecursiveMutex can overflow
in the gap between the 'target' time and the 'now' time WaitForSingleObjectEx
returns, causing the loop to think it needs to wait another 49 days. This is
most likely to happen when the machine is hibernated during
WaitForSingleObjectEx.

This makes acquiring a lock/event/etc from the _thread or threading module
appear to never timeout.

Replace with GetTickCount64 - this is OK now Python no longer supports XP which
lacks it, and is in use for time.monotonic().

Co-authored-by: And Clover 
(cherry picked from commit 64838ce)

Co-authored-by: bobince