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Itertools docs: change itemgetter to operator.itemgetter #12823

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Apr 23, 2019
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Itertools docs: change itemgetter to operator.itemgetter #12823

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Add module specification: itemgetter -> operator.itemgetter
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@jmolinski
jmolinski committed Apr 13, 2019
commit c8d32a084fafeac3d8deb31a8310e544c7c3f1c7
2 changes: 1 addition & 1 deletion Doc/library/itertools.rst
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Expand Up @@ -827,7 +827,7 @@ which incur interpreter overhead.
"List unique elements, preserving order. Remember only the element just seen."
# unique_justseen('AAAABBBCCDAABBB') --> A B C D A B
# unique_justseen('ABBCcAD', str.lower) --> A B C A D
return map(next, map(itemgetter(1), groupby(iterable, key)))
return map(next, map(operator.itemgetter(1), groupby(iterable, key)))

def iter_except(func, exception, first=None):
""" Call a function repeatedly until an exception is raised.
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