lib/osm/osm_rdcl_graph.py

   1 #
   2 #   Copyright 2017 CNIT - Consorzio Nazionale Interuniversitario per le Telecomunicazioni
   3 #
   4 #   Licensed under the Apache License, Version 2.0 (the "License");
   5 #   you may not use this file except in compliance with the License.
   6 #   You may obtain a copy of the License at
   7 #
   8 #       http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 #   Unless required by applicable law or agreed to in writing, software
  11 #   distributed under the License is distributed on an  BASIS,
  12 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 #   See the License for the specific language governing permissions and
  14 #   limitations under the License.
  15 #
  16
  17 import json
  18 import logging
  19 import copy
  20 from lib.rdcl_graph import RdclGraph
  21
  22 logging.basicConfig(level=logging.DEBUG)
  23 log = logging.getLogger('OsmRdclGraph')
  24
  25 class OsmRdclGraph(RdclGraph):
  26     """Operates on the graph representation used for the GUI graph views"""
  27
  28     def __init__(self):
  29         pass
  30
  31
  32     def build_graph_from_project(self, json_project, model={}):
  33         """Creates a single graph for a whole project"""
  34
  35         #print "json_project ",json_project
  36         graph_object = {
  37             'vertices': [],
  38             'edges': [],
  39             'graph_parameters': {},
  40             'model': model
  41         }
  42         try:
  43             positions = json_project['positions'] if 'positions' in json_project else False
  44             log.debug('build graph from project json')
  45
  46
  47         except Exception as e:
  48             log.exception('Exception in build_graph_from_project')
  49             raise
  50
  51         return graph_object