Dennis Sweeney <[email protected]> added the comment:
This seems like a very specific use case. Too specific IMO for a method on all
string objects for anyone using Python anywhere in the world. Why not just
write a function like this?
def my_join(strings, sep=", ", last_sep=", and "):
strings = list(strings)
return sep.join(strings[:-1]) + last_sep + strings[-1]
>>> my_join(["one", "two", "three"])
'one, two, and three'
----------
nosy: +Dennis Sweeney
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<https://bugs.python.org/issue43280>
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