[3.9] bpo-42345: Fix three issues with typing.Literal parameters (GH-23294) #23335
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…honGH-23294) Literal equality no longer depends on the order of arguments. Fix issue related to `typing.Literal` caching by adding `typed` parameter to `typing._tp_cache` function. Add deduplication of `typing.Literal` arguments.. (cherry picked from commit f03d318) Co-authored-by: Yurii Karabas <1998uriyyo@gmail.com>
gvanrossum
approved these changes
Nov 17, 2020
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Literal equality no longer depends on the order of arguments.
Fix issue related to
typing.Literalcaching by addingtypedparameter totyping._tp_cachefunction.Add deduplication of
typing.Literalarguments.(cherry picked from commit f03d318)
Co-authored-by: Yurii Karabas 1998uriyyo@gmail.com
https://bugs.python.org/issue42345
Automerge-Triggered-By: GH:gvanrossum