在Networkx MultiDigraph中嵌套列表中加入節點

我在networkx MultiDigraph中具有相等長度和彼此平行的多線圖，我如何遍歷圖並將邊添加到具有邊的相對節點（注意，節點處於嵌套列表）■即連接2 &圖2a，3 & 3A等在Networkx MultiDigraph中嵌套列表中加入節點

nodes1 = [[2,5,7,8,9,10],[3,15,37,58,69,10]] 
nodes2 = [['2a','5a','7a','8a','9a','10a'],['3a','15a','37a','58a','69a','10a']]

       BEFORE 
      2---------3---------4----------5----------6 



      2a---------3a-------4a--------5a---------6a 


           AFTER 
      2---------3---------4----------5----------6 
      | |  | |  | |  | |  | | 
      | |  | |  | |  | |  | | 
      | |  | |  | |  | |  | | 
      2a--------3a--------4a----------5a--------6a

來源

2014-04-01 Nobi

的繪製圖看起來不那麼熱，但我從打印結果圖形邊緣，以證明邊緣是你要的 – EdChum

感謝埃德我真的很感激你assisstance – Nobi

沒有問題，不轉發問題，因爲這可能會刺激一些人，所以請刪除其他問題 – EdChum

假設列表匹配的長度和子列表匹配，則可以做到這一點：

In [33]: 

import networkx as nx 
nodes1 = [[2,5,7,8,9,10],[3,15,37,58,69,10]] 
nodes2 = [['2a','5a','7a','8a','9a','10a'],['3a','15a','37a','58a','69a','10a']] 

In [47]: 
# build an edge list  
edge_list = [] 
# iterate over the length of the lists, access each list and zip them 
for i in range(len(nodes1)): 
    edge_list = edge_list + (list(tuple(zip(nodes1[i], nodes2[i])))) 
    # now add the opposite direction 
    edge_list = edge_list + (list(tuple(zip(nodes2[i], nodes1[i])))) 
edge_list 
0 
1 
Out[47]: 
[(2, '2a'), 
(5, '5a'), 
(7, '7a'), 
(8, '8a'), 
(9, '9a'), 
(10, '10a'), 
('2a', 2), 
('5a', 5), 
('7a', 7), 
('8a', 8), 
('9a', 9), 
('10a', 10), 
(3, '3a'), 
(15, '15a'), 
(37, '37a'), 
(58, '58a'), 
(69, '69a'), 
(10, '10a'), 
('3a', 3), 
('15a', 15), 
('37a', 37), 
('58a', 58), 
('69a', 69), 
('10a', 10)] 
In [48]: 

G = nx.DiGraph() 
G.add_edges_from(edge_list) 
G.edges() 
Out[48]: 
[(2, '2a'), 
(3, '3a'), 
(5, '5a'), 
(7, '7a'), 
(8, '8a'), 
(9, '9a'), 
(10, '10a'), 
(15, '15a'), 
('5a', 5), 
('69a', 69), 
('2a', 2), 
(69, '69a'), 
('7a', 7), 
(37, '37a'), 
('8a', 8), 
('9a', 9), 
('10a', 10), 
('15a', 15), 
('58a', 58), 
('37a', 37), 
(58, '58a'), 
('3a', 3)] 

In [49]: 

nx.draw(G)

enter image description here

來源

2014-04-01 11:15:31 EdChum

在Networkx MultiDigraph中嵌套列表中加入節點

回答

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