本文整理汇总了Python中notifier.Notifier.is_subscribed方法的典型用法代码示例。如果您正苦于以下问题：Python Notifier.is_subscribed方法的具体用法？Python Notifier.is_subscribed怎么用？Python Notifier.is_subscribed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notifier.Notifier的用法示例。
在下文中一共展示了Notifier.is_subscribed方法的1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: Graph
# 需要导入模块: from notifier import Notifier [as 别名]
# 或者: from notifier.Notifier import is_subscribed [as 别名]
class Graph(object):
def __init__(self, name, graph_type):
"""Create a Graph instance
:type name: str
:type graph_type: str
:rtype: Graph
"""
self.name = name
self.graph_type = graph_type
self.root_id = None
self.notifier = Notifier()
def subscribe(self, function):
self.notifier.subscribe(function)
def is_subscribed(self):
return self.notifier.is_subscribed()
def get_item(self, item):
if isinstance(item, Edge):
return self.get_edge(item.source_id, item.target_id, item.label)
if isinstance(item, Vertex):
return self.get_vertex(item.vertex_id)
@abc.abstractmethod
def copy(self):
"""Create a copy of the graph
:return: A copy of the graph
:rtype: Graph
"""
pass
@abc.abstractmethod
def num_vertices(self):
"""Number of vertices in the graph
:return:
:rtype: int
"""
pass
@abc.abstractmethod
def num_edges(self):
"""Number of edges in the graph
:return:
:rtype: int
"""
pass
@abc.abstractmethod
def add_vertex(self, v):
"""Add a vertex to the graph
A copy of Vertex v will be added to the graph.
Example:
--------
graph = Graph()
v = Vertex(vertex_id=1, properties={prop_key:prop_value})
graph.add_vertex(v)
:param v: the vertex to add
:type v: Vertex
"""
pass
@abc.abstractmethod
def add_edge(self, e):
"""Add an edge to the graph
A copy of Edge e will be added to the graph.
Example:
--------
graph = Graph()
v1_prop = {'prop_key':'some value for my first vertex'}
v2_prop = {'prop_key':'another value for my second vertex'}
v1 = Vertex(vertex_id=1, properties=v1_prop)
v2 = Vertex(vertex_id=2, properties=v2_prop)
graph.add_vertex(v1)
graph.add_vertex(v2)
e_prop = {'edge_prop':'and here is my edge property value'}
e = Edge(source_id=v1.vertex_id, target_id=v2.vertex_id,
label='BELONGS', properties=e_prop)
graph.add_edge(e)
:param e: the edge to add
:type e: Edge
"""
pass
@abc.abstractmethod
def get_vertex(self, v_id):
"""Fetch a vertex from the graph
#.........这里部分代码省略.........