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Reduce the usage of the types module.

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This commit is contained in:
Raymond Hettinger 2005-02-07 14:16:21 +00:00
parent a164574937
commit f715366f23
8 changed files with 64 additions and 68 deletions
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28
Lib/copy.py
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@ -99,7 +99,7 @@ _copy_dispatch = d = {}
def _copy_immutable(x):
return x
for t in (types.NoneType, int, long, float, bool, str, tuple,
for t in (type(None), int, long, float, bool, str, tuple,
frozenset, type, xrange, types.ClassType,
types.BuiltinFunctionType):
d[t] = _copy_immutable
@ -195,26 +195,26 @@ _deepcopy_dispatch = d = {}
def _deepcopy_atomic(x, memo):
return x
d[types.NoneType] = _deepcopy_atomic
d[types.IntType] = _deepcopy_atomic
d[types.LongType] = _deepcopy_atomic
d[types.FloatType] = _deepcopy_atomic
d[types.BooleanType] = _deepcopy_atomic
d[type(None)] = _deepcopy_atomic
d[int] = _deepcopy_atomic
d[long] = _deepcopy_atomic
d[float] = _deepcopy_atomic
d[bool] = _deepcopy_atomic
try:
d[types.ComplexType] = _deepcopy_atomic
d[complex] = _deepcopy_atomic
except AttributeError:
pass
d[types.StringType] = _deepcopy_atomic
d[str] = _deepcopy_atomic
try:
d[types.UnicodeType] = _deepcopy_atomic
d[unicode] = _deepcopy_atomic
except AttributeError:
pass
try:
d[types.CodeType] = _deepcopy_atomic
except AttributeError:
pass
d[types.TypeType] = _deepcopy_atomic
d[types.XRangeType] = _deepcopy_atomic
d[type] = _deepcopy_atomic
d[xrange] = _deepcopy_atomic
d[types.ClassType] = _deepcopy_atomic
d[types.BuiltinFunctionType] = _deepcopy_atomic
@ -224,7 +224,7 @@ def _deepcopy_list(x, memo):
for a in x:
y.append(deepcopy(a, memo))
return y
d[types.ListType] = _deepcopy_list
d[list] = _deepcopy_list
def _deepcopy_tuple(x, memo):
y = []
@ -243,7 +243,7 @@ def _deepcopy_tuple(x, memo):
y = x
memo[d] = y
return y
d[types.TupleType] = _deepcopy_tuple
d[tuple] = _deepcopy_tuple
def _deepcopy_dict(x, memo):
y = {}
@ -251,7 +251,7 @@ def _deepcopy_dict(x, memo):
for key, value in x.iteritems():
y[deepcopy(key, memo)] = deepcopy(value, memo)
return y
d[types.DictionaryType] = _deepcopy_dict
d[dict] = _deepcopy_dict
if PyStringMap is not None:
d[PyStringMap] = _deepcopy_dict