8000 bpo-30969: Fix docs about the comparison in absence of __contains__ by ztane · Pull Request #2761 · python/cpython · GitHub
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bpo-30969: Fix docs about the comparison in absence of __contains__ #2761

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Merged
merged 4 commits into from
May 30, 2019
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bpo-30969: Fix docs about the comparison in absence of __contains__ #2761

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6d411c6
Fix the eq check that is used in absence of `__contains__`
ztane Jul 19, 2017
29abde0
lowercase the true, as it need not be `True`.
ztane Jul 19, 2017
511406d
Add the missing space here.
ztane Jul 19, 2017
b4f285f
Fix trailing whitespace
csabella May 30, 2019
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lowercase the true, as it need not be True.
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@ztane
ztane authored Jul 19, 2017
commit 29abde02d45c8ac4c3e9e4645e84ccdeed8a601a
2 changes: 1 addition & 1 deletion Doc/reference/expressions.rst
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Expand Up @@ -1444,7 +1444,7 @@ y`` returns ``True`` if ``y.__contains__(x)`` returns a true value, and

For user-defined classes which do not define :meth:`__contains__` but do define
:meth:`__iter__`, ``x in y`` is ``True`` if some value ``z``, for which the
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@tirkarthi tirkarthi Jan 8, 2019 •
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@ztane trailing space in the three lines are causing CI failure. Removing them will fix the issue. Thanks for the patch.

Doc git:(pr_2761) python3 tools/rstlint.py -i tools -i ./venv -i README.rst
[1] reference/expressions.rst:1446: trailing whitespace
[1] reference/expressions.rst:1447: trailing whitespace
[1] reference/expressions.rst:1448: trailing whitespace
3 problems with severity 1 found.

expression``x is z or x == z`` is True, is produced while iterating over ``y``.
expression``x is z or x == z`` is true, is produced while iterating over ``y``.
If an exception is raised during the iteration, it is as if :keyword:`in` raised
that exception.

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