fork() is suppose to be async-signal safe but the handler calls unsafe functions. A parent handler mitigates the issue.

fork() is suppose to be async-signal safe but the handler calls unsafe functions. A parent handler mitigates the issue.

This also backs out the previous fixes for for #14360, #1717, and #16564.
Those bugs were actually caused by the fact that set_payload didn't decode to
str, thus rendering the model inconsistent.  This fix does mean the data
processed by the encoder functions goes through an extra encode/decode cycle,
but it means the model is always consistent.  Future API updates will provide
a better way to encode payloads, which will bypass this minor de-optimization.

Tests by Vajrasky Kok.

The only file change is adding the v3.2.5 tag to the .hgtags file.

The only file change is adding the v3.2.5 tag to 3.3's .hgtags file.

Issue #18792: Use "127.0.0.1" or "::1" instead of "localhost" as much as possible, since "localhost" goes through a DNS lookup under recent Windows versions.

Issue #18792: Use "127.0.0.1" or "::1" instead of "localhost" as much as possible, since "localhost" goes through a DNS lookup under recent Windows versions.

objects.

Add also tests on fileno() method and closed attribute of select.epoll and select.kqueue.

Also modify test code to hopefully avoid deadlock on failure.

in the tkinter module.

in the tkinter module.

A pthread_atfork() child handler is used to seeded the PRNG with pid, time
and some stack data.

A pthread_atfork() child handler is used to seeded the PRNG with pid, time
and some stack data.

Issue 18772:  Restore set dummy object back to unicode and restore the identity checks in lookkey().

The Gdb prettyprint plugin depended on the dummy object being displayable.
Other solutions besides a unicode object are possible.  For now, get it
back up and running.

The identity checks in lookkey() need to be there to prevent the dummy
object from leaking through Py_RichCompareBool() into user code in the
rare circumstance where the dummy's hash value exactly matches the hash
value of the actual key being looked up.

RuntimeError exception.  Patch by Christian Schubert.

RuntimeError exception.  Patch by Christian Schubert.

Patch by Yogesh Chaudhari.

Patch by Yogesh Chaudhari.

Issue #7732: try to fix test_bug7732's flakiness on Windows by executing it in a fresh temporary directory.

Patch by Meador Inge.

See also issue #18647.

Patch by Meador Inge.

See also issue #18647.

determined minimal width of repeated subexpression is >0 (an empty line was
not matched in any case).

determined minimal width of repeated subexpression is >0 (an empty line was
not matched in any case).

Now max width is MAXREPEAT on 32- and 64-bit platforms when one of
subexpressions is unbounded repetition.