Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 5151d64)

Co-authored-by: Christian Heimes <christian@python.org>

…thonGH-25309)

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 6f37ebc)

Co-authored-by: Christian Heimes <christian@python.org>

… (pythonGH-25310)

(cherry picked from commit 150af75)

Co-authored-by: Christian Heimes <christian@python.org>

…ythonGH-25289). (pythonGH-25294)

* [3.9] Fix possible refleak involving _PyArena_AddPyObject (pythonGH-25289).
(cherry picked from commit c0e11a3)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

* Update Parser/pegen/pegen.c

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>

…thonGH-25319)

ripemd160 is not available in OpenSSL 3.0.0's default crypto provider.
It's only present in legacy provider.

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 2d7fdc9)

Co-authored-by: Christian Heimes <christian@python.org>

…ythonGH-25333)

…ythonGH-24303) (pythonGH-25341)

(cherry picked from commit 79650d0)

Co-authored-by: Mark Dickinson <mdickinson@enthought.com>

Co-authored-by: Mark Dickinson <mdickinson@enthought.com>

…thonGH-24818)

* coerce bytes separator to string

* Add news

* Update Misc/NEWS.d/next/Library/2021-03-11-00-31-41.bpo-42967.2PeQRw.rst
(cherry picked from commit b38601d)

Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 3447750)

Co-authored-by: Christian Heimes <christian@python.org>

…rent drives (pythonGH-25346)

(cherry picked from commit 67c0b3d)

Co-authored-by: Zackery Spytz <zspytz@gmail.com>

… released (pythonGH-25350). (pythonGH-25370)

(cherry picked from commit 8c14f5a)

Co-authored-by: Ethan Furman <ethan@stoneleaf.us>

…honGH-25329) (pythonGH-25382)

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit a483388)


Co-authored-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: GH:tiran

… (pythonGH-25387)

Signed-off-by: Andrew V. Jones <andrew.jones@vector.com>
(cherry picked from commit 54db51c)

Co-authored-by: Andrew V. Jones <andrewvaughanj@gmail.com>

Co-authored-by: Andrew V. Jones <andrewvaughanj@gmail.com>

… (pythonGH-25391)

The new checks are only executed when one or more OpenSSL-related files are modified. The checks run a handful of networking and hashing test suites. All SSL checks are optional. This PR also introduces ccache to speed up compilation. In common cases it speeds up configure and compile time from about 90 seconds to less than 30 seconds.

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 8fa1489)


Co-authored-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: GH:tiran

…onGH-25394)

This reverts commit b3fec75.

…thonGH-25287)

(cherry picked from commit 133705b)

Co-authored-by: Bob Kline <bkline@users.noreply.github.com>

(cherry picked from commit 3386ca0)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

Change threading.activeCount to synonym threading.active_count.

…) (pythonGH-25437)

Fix a race condition in the SMTP test of test_logging. Don't close a
file descriptor (socket) from a different thread while
asyncore.loop() is polling the file descriptor.

(cherry picked from commit 75ec103)

…-24899) (pythonGH-25451)

Fix problem with ssl.SSLContext.hostname_checks_common_name. OpenSSL does not
copy hostflags from *struct SSL_CTX* to *struct SSL*.

Signed-off-by: Christian Heimes <christian@python.org>.
(cherry picked from commit b467d9a)

Co-authored-by: Christian Heimes <christian@python.org>

(cherry picked from commit 76beadb)

Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com>

…operators first (pythonGH-25469) (pythonGH-25472)

pythonGH-25477)

…of UTF-8 (pythonGH-25510)

(cherry picked from commit dc516ef)

Co-authored-by: Steve Dower <steve.dower@python.org>

…t section (pythonGH-22608)

(cherry picked from commit 660592f)

Co-authored-by: Saiyang Gou <gousaiyang@163.com>

…GH-25527)

It would just fail if the path was inaccessible and had a trailing slash. It should fall back to the parent directory's metadata.
(cherry picked from commit fe63a40)

Co-authored-by: Steve Dower <steve.dower@python.org>

… an invalid filename (pythonGH-25529)

(cherry picked from commit 4696f12)

Co-authored-by: Steve Dower <steve.dower@python.org>

…-25540)

(cherry picked from commit e07d809)

Co-authored-by: Steve Dower <steve.dower@python.org>