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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2021-09-20 01:53:37 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-20 01:53:37 (GMT) |
| commit | 697b6650ed29cdd4c347e9d35c43e084eff22c5f (patch) | |
| tree | 21371b06a59813b72c1109355e44861b85500083 /Lib/test/test_itertools.py | |
| parent | 0e9608680525b120fc8eaad9f1cb2f729a6c22ae (diff) | |
| download | cpython-697b6650ed29cdd4c347e9d35c43e084eff22c5f.zip cpython-697b6650ed29cdd4c347e9d35c43e084eff22c5f.tar.gz cpython-697b6650ed29cdd4c347e9d35c43e084eff22c5f.tar.bz2 | |
Docs: Clarify the before_and_after() example (GH-28458) (#28464)
(cherry picked from commit fcbf9b176b1190301c760a921601c6488ef8b070)
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
Co-authored-by: Raymond Hettinger <rhettinger@users.noreply.github.com>
Diffstat (limited to 'Lib/test/test_itertools.py')
| -rw-r--r-- | Lib/test/test_itertools.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py index aa81076..a12f6f0 100644 --- a/Lib/test/test_itertools.py +++ b/Lib/test/test_itertools.py @@ -2605,10 +2605,11 @@ True >>> list(odds) [1, 3, 5, 7, 9] ->>> all_upper, remainder = before_and_after(str.isupper, 'ABCdEfGhI') ->>> str.join('', all_upper) +>>> it = iter('ABCdEfGhI') +>>> all_upper, remainder = before_and_after(str.isupper, it) +>>> ''.join(all_upper) 'ABC' ->>> str.join('', remainder) +>>> ''.join(remainder) 'dEfGhI' >>> list(powerset([1,2,3])) |