mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-15 13:16:12 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-44676: Serialize the union type using only public API (GH-27323) (GH-27340)

Browse source 
Remove also the _from_args() constructor.
(cherry picked from commit 435a0334d3)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
This commit is contained in:
Miss Islington (bot) 2021-07-24 12:35:33 -07:00 • committed by GitHub
parent ca5a4cf826
commit 0aea99e444
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 22 additions and 79 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Lib/typing.py
View file

@ -321,7 +321,7 @@ def _eval_type(t, globalns, localns, recursive_guard=frozenset()):
if isinstance(t, GenericAlias):
return GenericAlias(t.__origin__, ev_args)
if isinstance(t, types.Union):
return types.Union._from_args(ev_args)
return functools.reduce(operator.or_, ev_args)
else:
return t.copy_with(ev_args)
return t
@ -1806,7 +1806,7 @@ def _strip_annotations(t):
stripped_args = tuple(_strip_annotations(a) for a in t.__args__)
if stripped_args == t.__args__:
return t
return types.Union._from_args(stripped_args)
return functools.reduce(operator.or_, stripped_args)
return t