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Updated __copy__ docstrings.

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This commit is contained in:
Leonard Richardson
2023-03-27 10:42:13 -04:00
parent 544a069c2d
commit c0aa6d6966
1 changed files with 6 additions and 2 deletions
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8
bs4/element.py
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@@ -966,6 +966,9 @@ class NavigableString(str, PageElement):
return type(self)(self)
def __copy__(self):
"""A copy of a NavigableString can only be a deep copy, because
only one PageElement can occupy a given place in a parse tree.
"""
return self.__deepcopy__({})
def __getnewargs__(self):
@@ -1341,8 +1344,9 @@ class Tag(PageElement):
return clone
def __copy__(self):
# A copy of a Tag must always be a deep copy, because the
# Tag's children can only have one parent at a time.
"""A copy of a Tag must always be a deep copy, because a Tag's
children can only have one parent at a time.
"""
return self.__deepcopy__({})
def _clone(self):