ffmap-backend/d3mapbuilder.py
2012-06-04 20:47:05 +02:00

21 lines
601 B
Python

import json
class D3MapBuilder:
def __init__(self, db):
self._db = db
def build(self):
output = dict()
output['nodes'] = [{'group': x.group, 'name': x.name, 'id': x.id,
'macs': ', '.join(x.macs)
} for x in self._db.get_nodes() if x.online]
output['links'] = [{'source': x.pair[0], 'target': x.pair[1],
'distance': x.distance,
'strength': x.strength,
'quality': x.quality
} for x in self._db.get_links()]
return json.dumps(output)