Also, update email examples to use the context manager version of open().

Patch by Baptiste Mispelon.

See
de Gouw, Stijn and Rot, Jurriaan and de Boer, Frank S and Bubel, Richard and Hähnle, Reiner
"OpenJDK’s java.utils.Collection.sort() is broken: The good, the bad and the worst case"

closing the window.

conditional group references are used in lookbehind assertions in regular
expressions.

consumed too much memory and raised SystemError or MemoryError.
Original patch by Aleksi Torhamo.

flush() was not called in close() if closefd=False.

differs from file system encoding (e.g. on Mac OS).

old-style and new API for string with 2**30-1 characters.

Also, document the LineTooLong exception since it can be raised by
the members of public API (e.g. http.client.HTTPResponse).

Patch by Martin Panter.

document the requestline and close_connection attributes, use real booleans, and add tests (closes #23410)

Patch by Martin Panter.

Read process exit status to avoid the "Caught subprocess termination from
unknown pid" message.

methods

Really kill the child process, don't mock completly the Popen.kill() method.

This change fix memory leaks and reference leaks.

Merge JoinableQueue with Queue. To more closely match the standard Queue,
asyncio.Queue has "join" and "task_done". JoinableQueue is deleted.

Docstring for Queue.join shouldn't mention threads.

Restore JoinableQueue as a deprecated alias for Queue. To more closely match
the standard Queue, asyncio.Queue has "join" and "task_done".  JoinableQueue
remains as a deprecated alias for Queue to avoid needlessly breaking too much
code that depended on it.

Patch written by A. Jesse Jiryu Davis <jesse@mongodb.com>.

running