asyncio: Pass through pause/resume from subprocess pipe proto to subprocess proto. Also kill dummy eof_received().

asyncio: _fatal_error() of _UnixWritePipeTransport and _ProactorBasePipeTransport shouldn't log BrokenPipeError nor ConnectionResetError.

(Same behaviour as _SelectorTransport._fatal_error().)

attribute, that attribute is an instance of 'functools.partialmethod'.

of name conflict between '__bind_self' and actual keyword argument to
'bind' or 'bind_partial'.

handling #17481

be provided #20422

which are at least as efficient. On Py3, unpacking exceptions never works.

Initial patch by Yann Kaiser (epsy).

The removed unittest duplicates the other one (test_signature_on_builtins_no_signature)

Issue #20411: Use readline.get_current_history_length to check for the presence of a history, rather than get_history_item, which assumes a history is present.

annotate text signatures in docstrings, resulting in fewer false
positives.  "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.

Issue #20326: Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).

around them

is present.

is present.

the rest in Signature.__str__. #20356