Let's say you do this or any of the variants suggested... What does this do?
a = {"foo": 1}
b = {}
with a:
with b:
foo = 0
On Fri, Jul 26, 2019 at 3:20 AM Batuhan Taskaya
I am proposing namespace context managers with implementing `__enter__` and `__exit__` on dict objects. It would make closures possible in python with a pythonic syntax.
a = 4 namespace = {}
with namespace: a = 3
assert a == 4 assert namespace["a"] == 3 _______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-leave@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/TAVHEK... Code of Conduct: http://python.org/psf/codeofconduct/
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