本文整理匯總了Python中rmgpy.molecule.graph.Graph.hasVertex方法的典型用法代碼示例。如果您正苦於以下問題：Python Graph.hasVertex方法的具體用法？Python Graph.hasVertex怎麽用？Python Graph.hasVertex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rmgpy.molecule.graph.Graph的用法示例。
在下文中一共展示了Graph.hasVertex方法的4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: test_copyAndMap
# 需要導入模塊: from rmgpy.molecule.graph import Graph [as 別名]
# 或者: from rmgpy.molecule.graph.Graph import hasVertex [as 別名]
def test_copyAndMap(self):
"""
Test the returned dictionary points toward equivaalent vertices and edges
"""
vertices = [Vertex() for i in range(6)]
edges = [
Edge(vertices[0], vertices[1]),
Edge(vertices[1], vertices[2]),
Edge(vertices[2], vertices[3]),
Edge(vertices[3], vertices[4]),
Edge(vertices[4], vertices[5]),
]
graph = Graph()
for vertex in vertices: graph.addVertex(vertex)
for edge in edges: graph.addEdge(edge)
graphDict = graph.copyAndMap()
graph2 = Graph(vertices = graphDict.values())
for vertex in graph.vertices:
self.assertTrue(graph2.hasVertex(graphDict[vertex]))
for v1 in graph.vertices:
for v2 in v1.edges:
self.assertTrue(graph2.hasEdge(graphDict[v1], graphDict[v2]))
self.assertTrue(graph2.hasEdge(graphDict[v2], graphDict[v1]))
self.assertTrue(graph2.isIsomorphic(graph))
self.assertTrue(graph.isIsomorphic(graph2))示例2: TestGraph
# 需要導入模塊: from rmgpy.molecule.graph import Graph [as 別名]
# 或者: from rmgpy.molecule.graph.Graph import hasVertex [as 別名]
class TestGraph(unittest.TestCase):
"""
Contains unit tests of the Vertex, Edge, and Graph classes. Most of the
functionality of Vertex and Edge is only meaningful when part of a graph,
so we test them all together instead of having separate unit test classes
for each.
"""
def setUp(self):
"""
A function run before each unit test in this class.
"""
vertices = [Vertex() for i in range(6)]
edges = [
Edge(vertices[0], vertices[1]),
Edge(vertices[1], vertices[2]),
Edge(vertices[2], vertices[3]),
Edge(vertices[3], vertices[4]),
Edge(vertices[4], vertices[5]),
]
self.graph = Graph()
for vertex in vertices: self.graph.addVertex(vertex)
for edge in edges: self.graph.addEdge(edge)
def test_addVertex(self):
"""
Test the Graph.addVertex() method.
"""
vertex = Vertex()
self.graph.addVertex(vertex)
self.assertTrue(vertex in self.graph.vertices)
self.assertTrue(vertex.edges == {})
def test_addEdge(self):
"""
Test the Graph.addEdge() method.
"""
vertex1 = Vertex(); vertex2 = Vertex(); edge = Edge(vertex1, vertex2)
try:
self.graph.addEdge(edge)
self.fail('Added edge between vertices not in graph to graph.')
except ValueError:
pass
self.graph.addVertex(vertex1)
self.graph.addVertex(vertex2)
self.graph.addEdge(edge)
self.assertTrue(vertex1 in self.graph.vertices)
self.assertTrue(vertex1 in vertex2.edges)
self.assertTrue(vertex2 in self.graph.vertices)
self.assertTrue(vertex2 in vertex1.edges)
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdge(self):
"""
Test the Graph.getEdge() method.
"""
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[4]
try:
edge = self.graph.getEdge(vertex1, vertex2)
self.fail('Returned an edge between vertices that should not be connected in graph.')
except ValueError:
pass
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[3]
edge = self.graph.getEdge(vertex1, vertex2)
self.assertNotEqual(edge, None)
self.assertTrue(isinstance(edge, Edge))
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdges(self):
"""
Test the Graph.getEdges() method.
"""
vertex1 = self.graph.vertices[2]
edges = self.graph.getEdges(vertex1)
self.assertTrue(isinstance(edges, dict))
self.assertEqual(len(edges), 2)
self.assertTrue(self.graph.vertices[1] in edges)
self.assertTrue(self.graph.vertices[3] in edges)
def test_hasVertex(self):
"""
Test the Graph.hasVertex() method.
"""
vertex = Vertex()
self.assertFalse(self.graph.hasVertex(vertex))
for v in self.graph.vertices:
self.assertTrue(self.graph.hasVertex(v))
def test_hasEdge(self):
"""
Test the Graph.hasEdge() method.
"""
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[4]
self.assertFalse(self.graph.hasEdge(vertex1, vertex2))
#.........這裏部分代碼省略.........
示例3: TestGraph
# 需要導入模塊: from rmgpy.molecule.graph import Graph [as 別名]
# 或者: from rmgpy.molecule.graph.Graph import hasVertex [as 別名]
class TestGraph(unittest.TestCase):
"""
Contains unit tests of the Vertex, Edge, and Graph classes. Most of the
functionality of Vertex and Edge is only meaningful when part of a graph,
so we test them all together instead of having separate unit test classes
for each.
"""
def setUp(self):
"""
A function run before each unit test in this class.
"""
vertices = [Vertex() for i in range(6)]
edges = [
Edge(vertices[0], vertices[1]),
Edge(vertices[1], vertices[2]),
Edge(vertices[2], vertices[3]),
Edge(vertices[3], vertices[4]),
Edge(vertices[4], vertices[5]),
]
self.graph = Graph()
for vertex in vertices:
self.graph.addVertex(vertex)
for edge in edges:
self.graph.addEdge(edge)
def test_addVertex(self):
"""
Test the Graph.addVertex() method.
"""
vertex = Vertex()
self.graph.addVertex(vertex)
self.assertTrue(vertex in self.graph.vertices)
self.assertTrue(vertex.edges == {})
def test_addEdge(self):
"""
Test the Graph.addEdge() method.
"""
vertex1 = Vertex()
vertex2 = Vertex()
edge = Edge(vertex1, vertex2)
try:
self.graph.addEdge(edge)
self.fail("Added edge between vertices not in graph to graph.")
except ValueError:
pass
self.graph.addVertex(vertex1)
self.graph.addVertex(vertex2)
self.graph.addEdge(edge)
self.assertTrue(vertex1 in self.graph.vertices)
self.assertTrue(vertex1 in vertex2.edges)
self.assertTrue(vertex2 in self.graph.vertices)
self.assertTrue(vertex2 in vertex1.edges)
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdge(self):
"""
Test the Graph.getEdge() method.
"""
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[4]
try:
edge = self.graph.getEdge(vertex1, vertex2)
self.fail("Returned an edge between vertices that should not be connected in graph.")
except ValueError:
pass
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[3]
edge = self.graph.getEdge(vertex1, vertex2)
self.assertNotEqual(edge, None)
self.assertTrue(isinstance(edge, Edge))
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdges(self):
"""
Test the Graph.getEdges() method.
"""
vertex1 = self.graph.vertices[2]
edges = self.graph.getEdges(vertex1)
self.assertTrue(isinstance(edges, dict))
self.assertEqual(len(edges), 2)
self.assertTrue(self.graph.vertices[1] in edges)
self.assertTrue(self.graph.vertices[3] in edges)
def test_hasVertex(self):
"""
Test the Graph.hasVertex() method.
"""
vertex = Vertex()
self.assertFalse(self.graph.hasVertex(vertex))
for v in self.graph.vertices:
self.assertTrue(self.graph.hasVertex(v))
def test_hasEdge(self):
"""
Test the Graph.hasEdge() method.
#.........這裏部分代碼省略.........
示例4: TestGraph
# 需要導入模塊: from rmgpy.molecule.graph import Graph [as 別名]
# 或者: from rmgpy.molecule.graph.Graph import hasVertex [as 別名]
class TestGraph(unittest.TestCase):
"""
Contains unit tests of the Vertex, Edge, and Graph classes. Most of the
functionality of Vertex and Edge is only meaningful when part of a graph,
so we test them all together instead of having separate unit test classes
for each.
"""
def setUp(self):
"""
A function run before each unit test in this class.
"""
vertices = [Vertex() for i in range(6)]
edges = [
Edge(vertices[0], vertices[1]),
Edge(vertices[1], vertices[2]),
Edge(vertices[2], vertices[3]),
Edge(vertices[3], vertices[4]),
Edge(vertices[4], vertices[5]),
]
self.graph = Graph(vertices)
for edge in edges: self.graph.addEdge(edge)
def test_vertices(self):
"""
Test that the vertices attribute can be accessed.
"""
vertices = self.graph.vertices
self.assertTrue(isinstance(vertices, list))
self.assertEqual(len(vertices), 6)
def test_addVertex(self):
"""
Test the Graph.addVertex() method.
"""
vertex = Vertex()
self.graph.addVertex(vertex)
self.assertTrue(vertex in self.graph.vertices)
self.assertTrue(vertex.edges == {})
def test_addEdge(self):
"""
Test the Graph.addEdge() method.
"""
vertex1 = Vertex(); vertex2 = Vertex(); edge = Edge(vertex1, vertex2)
try:
self.graph.addEdge(edge)
self.fail('Added edge between vertices not in graph to graph.')
except ValueError:
pass
self.graph.addVertex(vertex1)
self.graph.addVertex(vertex2)
self.graph.addEdge(edge)
self.assertTrue(vertex1 in self.graph.vertices)
self.assertTrue(vertex1 in vertex2.edges)
self.assertTrue(vertex2 in self.graph.vertices)
self.assertTrue(vertex2 in vertex1.edges)
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdge(self):
"""
Test the Graph.getEdge() method.
"""
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[4]
try:
edge = self.graph.getEdge(vertex1, vertex2)
self.fail('Returned an edge between vertices that should not be connected in graph.')
except ValueError:
pass
vertex1 = self.graph.vertices[2]
vertex2 = self.graph.vertices[3]
edge = self.graph.getEdge(vertex1, vertex2)
self.assertNotEqual(edge, None)
self.assertTrue(isinstance(edge, Edge))
self.assertTrue(vertex1.edges[vertex2] is edge)
self.assertTrue(vertex2.edges[vertex1] is edge)
def test_getEdges(self):
"""
Test the Graph.getEdges() method.
"""
vertex1 = self.graph.vertices[2]
edges = self.graph.getEdges(vertex1)
self.assertTrue(isinstance(edges, dict))
self.assertEqual(len(edges), 2)
self.assertTrue(self.graph.vertices[1] in edges)
self.assertTrue(self.graph.vertices[3] in edges)
def test_getAllEdges(self):
"""
Test the Graph.getAllEdges() method.
"""
edges = self.graph.getAllEdges()
self.assertTrue(isinstance(edges, list))
self.assertEqual(len(edges), 5)
def test_hasVertex(self):
#.........這裏部分代碼省略.........