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| author | Serhiy Storchaka <storchaka@gmail.com> | 2021-07-24 18:26:02 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-24 18:26:02 (GMT) |
| commit | 435a0334d341e5f8faed594d9f015746bb7845db (patch) | |
| tree | 5c090299361ae9dabe002f2936044a01b1022b16 /Lib/copyreg.py | |
| parent | 4f5980a4f57dab68b9137304f58bd08891d43d5a (diff) | |
| download | cpython-435a0334d341e5f8faed594d9f015746bb7845db.zip cpython-435a0334d341e5f8faed594d9f015746bb7845db.tar.gz cpython-435a0334d341e5f8faed594d9f015746bb7845db.tar.bz2 | |
bpo-44676: Serialize the union type using only public API (GH-27323)
Remove also the _from_args() constructor.
Diffstat (limited to 'Lib/copyreg.py')
| -rw-r--r-- | Lib/copyreg.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/copyreg.py b/Lib/copyreg.py index 7ab8c12..356db6f 100644 --- a/Lib/copyreg.py +++ b/Lib/copyreg.py @@ -36,6 +36,12 @@ else: pickle(complex, pickle_complex, complex) +def pickle_union(obj): + import functools, operator + return functools.reduce, (operator.or_, obj.__args__) + +pickle(type(int | str), pickle_union) + # Support for pickling new-style objects def _reconstructor(cls, base, state): |