def build_graph():
pair_list = WeiboUser.get_top_100_pair()
DG = nx.DiGraph()
DG.add_edges_from([(foer, twitter_user) for twitter_user, foer in
pair_list])
for twitter_id in DG.nodes():
t = WeiboUser.get_by_id(twitter_id)
node = DG.node[twitter_id]
node['weibo_id'] = t.user_id
node['label'] = t.scrn_name
node['scrn_name'] = t.scrn_name
node['name'] = t.name
node['follower_count'] = t.foer_cnt
node['friend_count'] = t.friend_cnt
node['status_count'] = t.status_cnt
node['description'] = t.desc
node['location'] = t.location
node['created_at'] = str(t.created_at)
node['verified'] = t.verified
node['twitter_age'] = (date.today() - t.created_at).days
node['daily_tweet'] = t.status_cnt*1.0/node['twitter_age']
node['follower_count_top100'] = len([(id, foer) for id, foer
in pair_list if id == twitter_id])
node['friend_count_top100'] = len([(id, foer) for id, foer
in pair_list if foer == twitter_id])
return DG
