本文整理汇总了Python中collections.MutableMapping.update方法的典型用法代码示例。如果您正苦于以下问题：Python MutableMapping.update方法的具体用法？Python MutableMapping.update怎么用？Python MutableMapping.update使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类collections.MutableMapping的用法示例。
在下文中一共展示了MutableMapping.update方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: extend
# 需要导入模块: from collections import MutableMapping [as 别名]
# 或者: from collections.MutableMapping import update [as 别名]
def extend(self, *args, **kwargs):
"""Generic import function for any type of header-like object.
Adapted version of MutableMapping.update in order to insert items
with self.add instead of self.__setitem__
"""
if len(args) > 1:
raise TypeError("extend() takes at most 1 positional "
"arguments ({} given)".format(len(args)))
other = args[0] if len(args) >= 1 else ()
if isinstance(other, HTTPHeaderDict):
for key, val in other.iteritems():
self.add(key, val)
elif isinstance(other, Mapping):
for key in other:
self.add(key, other[key])
elif hasattr(other, "keys"):
for key in other.keys():
self.add(key, other[key])
else:
for key, value in other:
self.add(key, value)
for key, value in kwargs.items():
self.add(key, value) 示例2: extend
# 需要导入模块: from collections import MutableMapping [as 别名]
# 或者: from collections.MutableMapping import update [as 别名]
def extend(self, *args, **kwargs):
"""Generic import function for any type of header-like object.
Adapted version of MutableMapping.update in order to insert items
with self.add instead of self.__setitem__
"""
if len(args) > 1:
raise TypeError("extend() takes at most 1 positional "
"arguments ({0} given)".format(len(args)))
other = args[0] if len(args) >= 1 else ()
if isinstance(other, HTTPHeaderDict):
for key, val in other.iteritems():
self.add(key, val)
elif isinstance(other, Mapping):
for key in other:
self.add(key, other[key])
elif hasattr(other, "keys"):
for key in other.keys():
self.add(key, other[key])
else:
for key, value in other:
self.add(key, value)
for key, value in kwargs.items():
self.add(key, value) 示例3: __init__
# 需要导入模块: from collections import MutableMapping [as 别名]
# 或者: from collections.MutableMapping import update [as 别名]
def __init__(*args, **kwds):
'''Create a new, empty Counter object. And if given, count elements
from an input iterable. Or, initialize the count from another mapping
of elements to their counts.
>>> c = Counter() # a new, empty counter
>>> c = Counter('gallahad') # a new counter from an iterable
>>> c = Counter({'a': 4, 'b': 2}) # a new counter from a mapping
>>> c = Counter(a=4, b=2) # a new counter from keyword args
'''
if not args:
raise TypeError("descriptor '__init__' of 'Counter' object "
"needs an argument")
self = args[0]
args = args[1:]
if len(args) > 1:
raise TypeError('expected at most 1 arguments, got %d' % len(args))
super(Counter, self).__init__()
self.update(*args, **kwds) 示例4: __init__
# 需要导入模块: from collections import MutableMapping [as 别名]
# 或者: from collections.MutableMapping import update [as 别名]
def __init__(self, iterable=None, **kwds):
'''Create a new, empty Counter object.
And if given, count elements from an input iterable. Or,
initialize the count from another mapping of elements to
their counts.
A new, empty counter:
>>> c = Counter()
A new counter from an iterable
>>> c = Counter('gallahad')
A new counter from a mapping
>>> c = Counter({'a': 4, 'b': 2})
A new counter from keyword args
>>> c = Counter(a=4, b=2)
'''
self.update(iterable, **kwds)