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51 lines
1.5 KiB
51 lines
1.5 KiB
# This file is part of MAMMULT: Metrics And Models for Multilayer Networks
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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####
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##
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## Aggregate the layers of a multiplex, weigthing each edge according
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## to the number of times it occurs in the different layers
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##
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import sys
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import networkx as net
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if len(sys.argv) < 3:
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print "Usage: %s <file1> <file2> [<file3>....]" % sys.argv(0)
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sys.exit(1)
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G = net.Graph()
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lines = open(sys.argv[1], "r").readlines()
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for l in lines:
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s,d = [int(x) for x in l.strip(" \n").split(" ")[:2]]
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G.add_edge(s,d)
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G[s][d]['weigth'] = 1
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for f in sys.argv[2:]:
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lines = open(f, "r").readlines()
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for l in lines:
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s,d = [int(x) for x in l.strip(" \n").split(" ")[:2]]
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if (G.has_edge(s,d)):
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G[s][d]['weigth'] += 1
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else:
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G.add_edge(s,d)
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G[s][d]['weigth'] = 1
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for s,d in G.edges():
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print s,d, G[s][d]['weigth']
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