Insertion in line order makes sorting keys by line order unneeded.

* Fixed some bugs.
* Added support for index-likes objects.
* Improved error messages.
* Cleaned up and optimized the code.
* Added more tests.

bpo-37122: Make co->co_argcount represent the total number of positonal arguments in the code object (GH-13726)

Fixed QueueListener in order to avoid random deadlocks.
Unable to add regression tests atm due to time constraints, will add it in a bit.
Regarding implementation, although it's nested, it does not cause performance issues whatsoever, and does not call task_done() in case of an exception (which is the right thing to do IMHO).


https://bugs.python.org/issue36813

Adds a new option in trace that allows tracing runnable modules. It is
exposed as `--module module_name` as `-m` is already in use for another
argument.

https://bugs.python.org/issue36818

This adds a vector of "search fingers" so that usable_arenas can be kept in sorted order (by number of free pools) via constant-time operations instead of linear search.

This should reduce worst-case time for reclaiming a great many objects from O(A**2) to O(A), where A is the number of arenas.  See bpo-37029.

* Add deprecated-remove information on stream doc

According to the code on streams.py the functions:
``open_connection()``, ``start_server()``, ``open_unix_connection()``,
``start_unix_server()`` are deprecated. I infor that on
documentation.

msilib.Directory.start_component() was passing an extra argument to CAB.gen_id().

Co-authored-by: nanjekyejoannah <nanjekyejoannah@gmail.com>

Also includes other minor test skipping doc improvements.


https://bugs.python.org/issue37094

Include and document co_posonlyargcount and co_kwonlyargcount

If a type's __ipow__ method was implemented in C, attempting to use
the *modulo* parameter would cause crashes.


https://bugs.python.org/issue36379

The ssl module now can dump key material to a keylog file and trace TLS
protocol messages with a tracing callback. The default and stdlib
contexts also support SSLKEYLOGFILE env var.

The msg_callback and related enums are private members. The feature
is designed for internal debugging and not for end users.
Signed-off-by: Christian Heimes <christian@python.org>

TemporaryDirectory.cleanup() failed when non-writeable or non-searchable
files or directories were created inside a temporary directory.

Escape ``\r``, ``\0`` and ``\x1a`` (end-of-file on Windows) in Unicode strings.