(No idea why test_tarfile is listed as changed...it isn't.)

This fixes an edge case (20206) where if the input ended in a character
needing encoding but there was no newline on the string, the last byte
of the encoded character would be dropped.  The fix is to use a more
efficient algorithm, provided by Serhiy Storchaka (5803), that does not
have the bug.

Issue #19082: Working xmlrpc.server and xmlrpc.client examples. Both in modules and in documentation.

Issue #19082: Working xmlrpc.server and xmlrpc.client examples. Both in modules and in documentation.

methods.

Argument Clinic (see issue for details).

parsing code for functions with positional-only parameters where all arguments
are optional.

functions now conform to PEP 3333 when handle non-ASCII URLs.

functions now conform to PEP 3333 when handle non-ASCII URLs.

Issue #19092 - Raise a correct exception when cgi.FieldStorage is given an
invalid file-obj. Also use __bool__ to determine the bool of the FieldStorage
object.

invalid file-obj. Also use __bool__ to determine the bool of the FieldStorage
object.

Fixed a regression inroduced in issue #6157.

Fixed a regression inroduced in issue #6157.

The application object must return an iterable yielding bytestrings.

The application object must return an iterable yielding bytestrings.

close the write end of the socket pair

* store the "self reading" future when the "self pipe" is closed (when the
  event loop is closed)
* store "accept" futures to cancel them when we stop serving
* close the "accept socket" if the "accept future" is cancelled

Fix many warnings which can be seen when unit tests are run in verbose mode.