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27 lines
555 B
Python
27 lines
555 B
Python
from networkx import Graph
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import networkx as nx
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from random import choice
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def mygenerator(n=5, n_edges=5):
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'''
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Just a simple generator that creates a network with n nodes and
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n_edges edges. Edges are assigned randomly, only avoiding self loops.
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'''
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G = nx.Graph()
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for i in range(n):
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G.add_node(i)
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for i in range(n_edges):
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nodes = list(G.nodes)
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n_in = choice(nodes)
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nodes.remove(n_in) # Avoid loops
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n_out = choice(nodes)
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G.add_edge(n_in, n_out)
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return G
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