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Python PortGraph.target_port方法代码示例

本文整理汇总了Python中openalea.workflow.port_graph.PortGraph.target_port方法的典型用法代码示例。如果您正苦于以下问题:Python PortGraph.target_port方法的具体用法?Python PortGraph.target_port怎么用?Python PortGraph.target_port使用的例子?那么, 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openalea.workflow.port_graph.PortGraph的用法示例。


在下文中一共展示了PortGraph.target_port方法的3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: test_portgraph_connect

# 需要导入模块: from openalea.workflow.port_graph import PortGraph [as 别名]
# 或者: from openalea.workflow.port_graph.PortGraph import target_port [as 别名]
def test_portgraph_connect():
    pg = PortGraph()
    vid1 = pg.add_vertex()
    vid2 = pg.add_vertex()

    # invalid ports
    assert_raises(InvalidPort, lambda: pg.connect(0, 1))
    # invalid source port
    pid1 = pg.add_in_port(vid1, "in")
    assert_raises(InvalidPort, lambda: pg.connect(pid1 + 1, pid1))
    # invalid out port
    pid2 = pg.add_out_port(vid2, "out")
    assert_raises(InvalidPort, lambda: pg.connect(pid2, pid1 + pid2 + 1))
    # edge connection from in to out raise error
    assert_raises(InvalidPort, lambda: pg.connect(pid1, pid2))

    eid = pg.connect(pid2, pid1)
    assert pg.source_port(eid) == pid2
    assert pg.target_port(eid) == pid1
    assert tuple(pg.connected_edges(pid1)) == (eid,)
    assert tuple(pg.connected_edges(pid2)) == (eid,)
    assert pid1 in pg.connected_ports(pid2)
    assert pid2 in pg.connected_ports(pid1)

    # can not duplicate edge
    assert_raises(InvalidEdge, lambda: pg.connect(pid2, pid1, eid))
开发者ID:revesansparole,项目名称:oaworkflow,代码行数:28,代码来源:test_port_graph.py

示例2: test_portgraph_edge_connected_to_ports

# 需要导入模块: from openalea.workflow.port_graph import PortGraph [as 别名]
# 或者: from openalea.workflow.port_graph.PortGraph import target_port [as 别名]
def test_portgraph_edge_connected_to_ports():
    pg = PortGraph()
    vid1 = pg.add_vertex()
    vid2 = pg.add_vertex()

    # method add_edge is forbidden
    assert_raises(UserWarning, lambda: pg.add_edge((vid1, vid2)))

    # connect to None port raises InvalidPort
    assert_raises(InvalidPort, lambda: pg.connect(None, None))
    pid1 = pg.add_out_port(vid1, "out")
    pid2 = pg.add_in_port(vid2, "in")
    assert_raises(InvalidPort, lambda: pg.connect(pid1, None))
    assert_raises(InvalidPort, lambda: pg.connect(None, pid2))

    # connect from in port to out port raises InvalidPort
    assert_raises(InvalidPort, lambda: pg.connect(pid2, pid1))

    # test connect is working
    eid = pg.connect(pid1, pid2)
    assert pg.source_port(eid) == pid1
    assert pg.target_port(eid) == pid2
开发者ID:revesansparole,项目名称:oaworkflow,代码行数:24,代码来源:test_port_graph.py

示例3: test_portgraph_big

# 需要导入模块: from openalea.workflow.port_graph import PortGraph [as 别名]
# 或者: from openalea.workflow.port_graph.PortGraph import target_port [as 别名]
def test_portgraph_big():
    pg = PortGraph()
    vid1 = pg.add_vertex()
    pid11 = pg.add_out_port(vid1, "out")
    vid2 = pg.add_vertex()
    pid21 = pg.add_out_port(vid2, "out")

    vid3 = pg.add_vertex()
    pid31 = pg.add_in_port(vid3, "in1")
    pid32 = pg.add_in_port(vid3, "in2")
    pid33 = pg.add_out_port(vid3, "res")

    vid4 = pg.add_vertex()
    pid41 = pg.add_in_port(vid4, "in")

    eid1 = pg.connect(pid11, pid31)
    eid2 = pg.connect(pid21, pid32)
    pg.connect(pid33, pid41)

    assert pg.source_port(eid1) == pid11
    assert pg.target_port(eid2) == pid32
    assert set(pg.out_ports(vid1)) == {pid11}
    assert set(pg.in_ports(vid3)) == {pid31, pid32}
    assert set(pg.ports(vid3)) == {pid31, pid32, pid33}
    assert pg.is_in_port(pid31)
    assert pg.is_out_port(pid11)
    assert pg.vertex(pid11) == vid1
    assert set(pg.connected_ports(pid11)) == {pid31}
    assert set(pg.connected_edges(pid21)) == {eid2}
    assert pg.out_port(vid1, "out") == pid11
    assert pg.in_port(vid3, "in1") == pid31

    assert_raises(InvalidPort, lambda: pg.connect(pid11, pid33))

    pg.remove_port(pid33)
    assert set(pg.connected_ports(pid41)) == set()
    assert set(pg.out_edges(vid3)) == set()
    assert_raises(InvalidPort, lambda: pg.is_in_port(pid33))
开发者ID:revesansparole,项目名称:oaworkflow,代码行数:40,代码来源:test_port_graph.py


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