本文整理匯總了Python中blinker.Signal.__init__方法的典型用法代碼示例。如果您正苦於以下問題：Python Signal.__init__方法的具體用法？Python Signal.__init__怎麽用？Python Signal.__init__使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類blinker.Signal的用法示例。
在下文中一共展示了Signal.__init__方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: __init__
# 需要導入模塊: from blinker import Signal [as 別名]
# 或者: from blinker.Signal import __init__ [as 別名]
def __init__(self, doc=None):
"""
:param doc: optional. If provided, will be assigned to the signal's
__doc__ attribute.
"""
if doc:
self.__doc__ = doc
#: A mapping of connected receivers.
#:
#: The values of this mapping are not meaningful outside of the
#: internal :class:`Signal` implementation, however the boolean value
#: of the mapping is useful as an extremely efficient check to see if
#: any receivers are connected to the signal.
self.receivers = {}
self._by_receiver = defaultdict(set)
self._by_sender = defaultdict(set)
self._weak_senders = {}