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gh-102105 Fix wording in filterfalse/quantify/filter (GH-102189)

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Stefan Pochmann 2023-02-24 17:13:05 +01:00 committed by GitHub
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2 changed files with 4 additions and 4 deletions
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Doc/library/functions.rst
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@ -623,7 +623,7 @@ are always available. They are listed here in alphabetical order.
.. function:: filter(function, iterable)
Construct an iterator from those elements of *iterable* for which *function*
returns true. *iterable* may be either a sequence, a container which
is true. *iterable* may be either a sequence, a container which
supports iteration, or an iterator. If *function* is ``None``, the identity
function is assumed, that is, all elements of *iterable* that are false are
removed.
@ -634,7 +634,7 @@ are always available. They are listed here in alphabetical order.
``None``.
See :func:`itertools.filterfalse` for the complementary function that returns
elements of *iterable* for which *function* returns false.
elements of *iterable* for which *function* is false.
.. class:: float(x=0.0)

4
Doc/library/itertools.rst
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@ -398,7 +398,7 @@ loops that truncate the stream.
.. function:: filterfalse(predicate, iterable)
Make an iterator that filters elements from iterable returning only those for
which the predicate is ``False``. If *predicate* is ``None``, return the items
which the predicate is false. If *predicate* is ``None``, return the items
that are false. Roughly equivalent to::
def filterfalse(predicate, iterable):
@ -831,7 +831,7 @@ which incur interpreter overhead.
return next(g, True) and not next(g, False)
def quantify(iterable, pred=bool):
"Count how many times the predicate is true"
"Count how many times the predicate is True"
return sum(map(pred, iterable))
def ncycles(iterable, n):