Serhiy Storchaka <[email protected]> added the comment:
It is hard to find a builtin which could be easy and clearly implemented in
Python (it means no use of dunder methods). Maybe sorted()?
def sorted(iterable, /, *, key=None, reverse=False):
"""Emulate the built in sorted() function"""
result = list(iterable)
result.sort(key=key, reverse=reverse)
return result
Although I think that this use case is less important. The primary goal of the
feature is mentioned at the end of the section -- easy way to implement
functions which accept arbitrary keyword arguments.
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<https://bugs.python.org/issue38237>
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