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A few lines were indented using spaces instead of tabs -- fix them.

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This commit is contained in:
Guido van Rossum 1998-03-26 20:56:10 +00:00
parent fa6e254b34
commit 8ca842066c
12 changed files with 282 additions and 265 deletions
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26
Lib/copy.py
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@ -198,20 +198,20 @@ def _deepcopy_dict(x, memo):
d[types.DictionaryType] = _deepcopy_dict
def _keep_alive(x, memo):
"""Keeps a reference to the object x in the memo.
"""Keeps a reference to the object x in the memo.
Because we remember objects by their id, we have
to assure that possibly temporary objects are kept
alive by referencing them.
We store a reference at the id of the memo, which should
normally not be used unless someone tries to deepcopy
the memo itself...
"""
try:
memo[id(memo)].append(x)
except KeyError:
# aha, this is the first one :-)
memo[id(memo)]=[x]
Because we remember objects by their id, we have
to assure that possibly temporary objects are kept
alive by referencing them.
We store a reference at the id of the memo, which should
normally not be used unless someone tries to deepcopy
the memo itself...
"""
try:
memo[id(memo)].append(x)
except KeyError:
# aha, this is the first one :-)
memo[id(memo)]=[x]
def _deepcopy_inst(x, memo):
if hasattr(x, '__deepcopy__'):