def computeLeague(libSNA, session):
d = nx.degree(libSNA.graph)
c = nx.closeness_centrality(libSNA.graph)
b = nx.betweenness_centrality(libSNA.graph)
ds = sorted_map(d)
cs = sorted_map(c)
bs = sorted_map(b)
weights = [.50, .30, .20]
names1 = [x[0] for x in ds[:10]]
names2 = [x[0] for x in cs[:10]]
names3 = [x[0] for x in bs[:10]]
names = list(set(names1) | set(names2) | set(names3))
names = sorted(names, key = lambda name: (float(d[name])/ds[0][1])*weights[0] + (float(c[name])/cs[0][1])*weights[1] + (float(b[name])/bs[0][1])*weights[2], reverse = True)
result = fbutils.fql(
"SELECT uid, name FROM user WHERE uid IN ( " \
"SELECT uid2 FROM friend WHERE uid1 = me() )",
session['access_token'])
nodes = {}
for node in result:
nodes[str(node['uid'])] = node['name']
return [[name, nodes[name], str(d[name]), str(c[name]), str(b[name])] for name in names]
def computeLeague(libSNA, session):
d = nx.degree(libSNA.graph)
c = nx.closeness_centrality(libSNA.graph)
b = nx.betweenness_centrality(libSNA.graph)
ds = sorted_map(d)
cs = sorted_map(c)
bs = sorted_map(b)
weights = [.50, .30, .20]
names1 = [x[0] for x in ds[:10]]
names2 = [x[0] for x in cs[:10]]
names3 = [x[0] for x in bs[:10]]
names = list(set(names1) | set(names2) | set(names3))
names = sorted(names,
key=lambda name: (float(d[name]) / ds[0][1]) * weights[0] +
(float(c[name]) / cs[0][1]) * weights[1] +
(float(b[name]) / bs[0][1]) * weights[2],
reverse=True)
result = fbutils.fql(
"SELECT uid, name FROM user WHERE uid IN ( " \
"SELECT uid2 FROM friend WHERE uid1 = me() )",
session['access_token'])
nodes = {}
for node in result:
nodes[str(node['uid'])] = node['name']
return [[name, nodes[name],
str(d[name]),
str(c[name]),
str(b[name])] for name in names]
def getNodesEdges(self, session):
result = fbutils.fql(
"SELECT uid2 FROM friend WHERE uid1 = me()",
session['access_token'])
nodes = []
for node in result:
nodes.append(node['uid2'])
result = fbutils.fql(
"SELECT uid1, uid2 FROM friend WHERE " +
"uid1 IN (SELECT uid2 FROM friend WHERE uid1 = me()) AND " +
"uid2 IN (SELECT uid1 FROM friend WHERE uid2 = me())",
session['access_token']);
edges = []
for edge in result:
edges.append([edge['uid1'], edge['uid2']])
return nodes, edges