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| author | Ethan Furman <ethan@stoneleaf.us> | 2020-09-16 20:01:00 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-16 20:01:00 (GMT) |
| commit | 7219e27087baaa8a5693b5bef1b1357bddbffa53 (patch) | |
| tree | 9235d51826e2a14c26220a63a536085615604d16 /Doc/library | |
| parent | fc23a9483ef0d7c98bea9f82392377d0b6ef7b18 (diff) | |
| download | cpython-7219e27087baaa8a5693b5bef1b1357bddbffa53.zip cpython-7219e27087baaa8a5693b5bef1b1357bddbffa53.tar.gz cpython-7219e27087baaa8a5693b5bef1b1357bddbffa53.tar.bz2 | |
Enum: make `Flag` and `IntFlag` members iterable (GH-22221)
Diffstat (limited to 'Doc/library')
| -rw-r--r-- | Doc/library/enum.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Doc/library/enum.rst b/Doc/library/enum.rst index 32e8bbf..2f84be2 100644 --- a/Doc/library/enum.rst +++ b/Doc/library/enum.rst @@ -656,6 +656,13 @@ be combined with them:: >>> Perm.X | 8 <Perm.8|X: 9> +:class:`IntFlag` members can also be iterated over:: + + >>> list(RW) + [<Perm.R: 4>, <Perm.W: 2>] + +.. versionadded:: 3.10 + Flag ^^^^ @@ -709,6 +716,14 @@ value:: >>> bool(Color.BLACK) False +:class:`Flag` members can also be iterated over:: + + >>> purple = Color.RED | Color.BLUE + >>> list(purple) + [<Color.BLUE: 2>, <Color.RED: 1>] + +.. versionadded:: 3.10 + .. note:: For the majority of new code, :class:`Enum` and :class:`Flag` are strongly |