segfault inside the _pickle C extension.

Patch by Tal Einat, Roget Serwy, and Todd Rovito.

Also change private dict used as a set to a set.

Issue #18224: Removed pydoc script from created venv, as it causes problems on Windows and adds no value over and above python -m pydoc ...

Idle code already uses x.delegate instead of x.getdelegate().
The printed report must have been for testing.

Patch by Vajrasky Kok, with slight modification to the tests by me.

replacing warnings.formatwarnings and to reverse replacement of
warnings.showwarnings when import is complete and when main function exits.
Add test_warning.py. Vinay Sajip provided capture_warnings function.

replacing redundant signature in input() docstring with one-line summary.
Original patch by Terrel Shumway.

There were no tests for the encoders module.  encode_base64 worked
because it is the default and so got tested implicitly elsewhere, and
we use encode_7or8bit internally, so that worked, too.  I previously
fixed encode_noop, so this fix means that everythign in the encoders
module now works, hopefully correctly.  Also added an explicit test
for encode_base64.

time.strtime("%Y") returned "2345" when formatting year 12345.

string in longer than 2 gigabytes, and ssl.SSLContext.load_cert_chain() raises
a ValueError if the password is longer than 2 gigabytes. The ssl module does
not support partial write.

Original patch by Berker Peksag.

OverflowError when an argument of %c format is out of range.

for symlinks.

and in ssl.SSLContext.load_cert_chain() for strings and passwords longer
than 2 gigabytes.

complex.__format__().

'Find in files' by replacing 'open with implicit close' by 'with open' in
GrepDialog method grep_it. Streamline code with enumerate(), direct file
iteration, and output tweak. Add test for this method, including output format.

Problem noted & original patch by Serhiy Storchaka; I tweaked the patch a bit.

http://www.freebsd.org/doc/en/books/arch-handbook/driverbasics-block.html