delta/cpython-git.git, branch backport-76b5d71-3.9 github.com: python/cpython.git [3.9] Clarify attribute docs on types.ModuleType (GH-24974) 2021-03-23T15:40:44+00:00 Brett Cannon brett@python.org 2021-03-23T15:25:39+00:00 d93255666e705729ce69e1ec3fc6e15fa4c59899 (cherry picked from commit 76b5d714e4e2b9f3b63847325cba51d4c4dc36bc) Co-authored-by: Brett Cannon <brett@python.org> 
(cherry picked from commit 76b5d714e4e2b9f3b63847325cba51d4c4dc36bc)

Co-authored-by: Brett Cannon <brett@python.org>
bpo-43555: Report the column offset for invalid line continuation character (GH-24939) (#24975) 2021-03-22T19:07:05+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-22T19:07:05+00:00 994a519915bff4901abaa7476e2b91682dea619a (cherry picked from commit 96eeff516204b7cc751103fa33dcc665e387846e) Co-authored-by: Pablo Galindo <Pablogsal@gmail.com> Co-authored-by: Pablo Galindo <Pablogsal@gmail.com> 
(cherry picked from commit 96eeff516204b7cc751103fa33dcc665e387846e)

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

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
 bpo-43577: Fix deadlock with SSLContext._msg_callback and sni_callback (GH-24957) 2021-03-21T15:39:15+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-21T15:39:15+00:00 c145c03281af850130dd7f75abc19c6ea49626e6 OpenSSL copies the internal message callback from SSL_CTX->msg_callback to SSL->msg_callback. SSL_set_SSL_CTX() does not update SSL->msg_callback to use the callback value of the new context. PySSL_set_context() now resets the callback and _PySSL_msg_callback() resets thread state in error path. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit 77cde5042a2f1eae489c11a67540afaf43cd5cdf) Co-authored-by: Christian Heimes <christian@python.org> 
OpenSSL copies the internal message callback from SSL_CTX->msg_callback to
SSL->msg_callback. SSL_set_SSL_CTX() does not update SSL->msg_callback
to use the callback value of the new context.

PySSL_set_context() now resets the callback and _PySSL_msg_callback()
resets thread state in error path.

Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 77cde5042a2f1eae489c11a67540afaf43cd5cdf)

Co-authored-by: Christian Heimes <christian@python.org>
 [3.9] bpo-43517 (followup): Install additional test directory (GH-24950) (GH-24951) 2021-03-20T21:51:59+00:00 Antoine Pitrou antoine@python.org 2021-03-20T21:51:59+00:00 107cf078910db7c1cafdd486270ba8083d72aed7 Should fix some CI failures on buildbots that test an installed version of Python. (cherry picked from commit 66c8adfa27aeea004657ef29b6db4e4c360ad611) Co-authored-by: Antoine Pitrou <antoine@python.org> 
Should fix some CI failures on buildbots that test an installed version of Python.


(cherry picked from commit 66c8adfa27aeea004657ef29b6db4e4c360ad611)

Co-authored-by: Antoine Pitrou <antoine@python.org>
 [3.9] bpo-43517: Fix false positive in detection of circular imports (GH-24895) (GH-24948) 2021-03-20T19:40:18+00:00 Antoine Pitrou antoine@python.org 2021-03-20T19:40:18+00:00 ac17ed60f2033253248be494a8e1980fe7e3531d (cherry picked from commit 2fd16ef406bba239b1334057fb499496a84b3aa2) Co-authored-by: Antoine Pitrou <antoine@python.org> Automerge-Triggered-By: GH:pitrou 
(cherry picked from commit 2fd16ef406bba239b1334057fb499496a84b3aa2)

Co-authored-by: Antoine Pitrou <antoine@python.org>

Automerge-Triggered-By: GH:pitrou
 bpo-43521: Allow ast.unparse with empty sets and NaN (GH-24897) 2021-03-18T22:51:47+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-18T22:51:47+00:00 e8e341993e3f80a3c456fb8e0219530c93c13151 Automerge-Triggered-By: GH:pablogsal (cherry picked from commit 08ff4369afca84587b1c82034af4e9f64caddbf2) Co-authored-by: Kodi Arfer <Kodiologist@users.noreply.github.com> 
Automerge-Triggered-By: GH:pablogsal
(cherry picked from commit 08ff4369afca84587b1c82034af4e9f64caddbf2)

Co-authored-by: Kodi Arfer <Kodiologist@users.noreply.github.com>
 bpo-41561: Add workaround for Ubuntu's custom security level (GH-24915) 2021-03-18T22:31:34+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-18T22:31:34+00:00 3365e684a83a6bc9e2e2198dca54b42711bd3c90 Ubuntu 20.04 comes with a patched OpenSSL 1.1.1. Default security level 2 blocks TLS 1.0 and 1.1 connections. Regular OpenSSL 1.1.1 builds allow TLS 1.0 and 1.1 on security level 2. See: See: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1899878 See: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1917625 Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit f6c6b5821bff815bdc810de53992fd1fbdb2edd4) Co-authored-by: Christian Heimes <christian@python.org> 
Ubuntu 20.04 comes with a patched OpenSSL 1.1.1. Default security level
2 blocks TLS 1.0 and 1.1 connections. Regular OpenSSL 1.1.1 builds allow
TLS 1.0 and 1.1 on security level 2.

See:
See: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1899878
See: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1917625
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit f6c6b5821bff815bdc810de53992fd1fbdb2edd4)

Co-authored-by: Christian Heimes <christian@python.org>
 Add a warning block around the get_referrers() documentation (GH-24511) 2021-03-18T00:26:07+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-18T00:26:07+00:00 4cc9e2348b6a8430dc21cb7ff8c9850d16f772f9 (cherry picked from commit 813db24f7c2c536d587d1832c3c52b44fa9e242e) Co-authored-by: Pablo Galindo <Pablogsal@gmail.com> 
(cherry picked from commit 813db24f7c2c536d587d1832c3c52b44fa9e242e)

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
 bpo-35883: Py_DecodeLocale() escapes invalid Unicode characters (GH-24843) 2021-03-17T21:11:14+00:00 Miss Islington (bot) 31488909+miss-islington@users.noreply.github.com 2021-03-17T21:11:14+00:00 aa967ec4d4c2fc844f8f16b339140b050ae4d5e2 Python no longer fails at startup with a fatal error if a command line argument contains an invalid Unicode character. The Py_DecodeLocale() function now escapes byte sequences which would be decoded as Unicode characters outside the [U+0000; U+10ffff] range. Use MAX_UNICODE constant in unicodeobject.c. (cherry picked from commit 9976834f807ea63ca51bc4f89be457d734148682) Co-authored-by: Victor Stinner <vstinner@python.org> 
Python no longer fails at startup with a fatal error if a command
line argument contains an invalid Unicode character.

The Py_DecodeLocale() function now escapes byte sequences which would
be decoded as Unicode characters outside the [U+0000; U+10ffff]
range.

Use MAX_UNICODE constant in unicodeobject.c.
(cherry picked from commit 9976834f807ea63ca51bc4f89be457d734148682)

Co-authored-by: Victor Stinner <vstinner@python.org>
 [3.9] bpo-43499: Restrict co_code to be under INT_MAX in codeobject (GH-20628) (GH-24896) 2021-03-17T18:26:38+00:00 Ammar Askar ammar@ammaraskar.com 2021-03-17T18:26:38+00:00 db733761060be92915b5f5cba209dcaada88f94e (cherry picked from commit 3b3b83c965447a8329b34cb4befe6e9908880ee5) 
(cherry picked from commit 3b3b83c965447a8329b34cb4befe6e9908880ee5)