52 lines
1.3 KiB
Python
52 lines
1.3 KiB
Python
#!/usr/bin/env python
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import json
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def read_file(filename):
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with open(filename, 'r') as f:
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for line in f:
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yield line.strip()
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class json_encoder(json.JSONEncoder):
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def default(self, obj):
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if isinstance(obj, set):
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return list(obj)
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return json.JSONEncoder.default(self, obj)
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def main():
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graph = dict()
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for line in read_file("connections.txt"):
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tokens = line.split(" ")
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tokens[0] = int(tokens[0])
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tokens[1] = int(tokens[1])
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# add vertex 1
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if tokens[0] not in graph:
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graph[tokens[0]] = {
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'siblings': [],
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'transport': set()
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}
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graph[tokens[0]]['siblings'].append({
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'vertex': tokens[1],
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'edge': tokens[2]
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})
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graph[tokens[0]]['transport'].add(tokens[2])
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# add vertex 2
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if tokens[1] not in graph:
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graph[tokens[1]] = {
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'siblings': [],
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'transport': set()
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}
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graph[tokens[1]]['siblings'].append({
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'vertex': tokens[0],
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'edge': tokens[2]
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})
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graph[tokens[1]]['transport'].add(tokens[2])
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print(json.dumps(graph, sort_keys=True, indent=2, cls=json_encoder))
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if __name__ == "__main__":
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main()
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