def search_route(from_id, to_id):
c = client.graph(host, port)
pq = types.preset_query([], [])
spreq = types.shortest_path_req(from_id, to_id, 100, pq)
stations = c.shortest_path(instance_name, spreq)
print "Pseudo-Shortest Path (hops) from %s to %s:" % (from_id, to_id)
for station in stations:
node = c.get_node(instance_name, station)
station_name = ''
if 'name' in node.p:
station_name = node.p['name']
print " %s\t%s" % (station, station_name)
def search_route(from_id, to_id):
c = client.graph(host, port)
pq = types.preset_query([], [])
spreq = types.shortest_path_req(from_id, to_id, 100, pq)
stations = c.shortest_path(instance_name, spreq)
print "Pseudo-Shortest Path (hops) from %s to %s:" % (from_id, to_id)
for station in stations:
node = c.get_node(instance_name, station)
station_name = ""
if "name" in node.p:
station_name = node.p["name"]
print " %s\t%s" % (station, station_name)
if name in stations:
node_id = stations[name]
else:
node_id = c.create_node(instance_name)
c.update_node(instance_name, node_id, {'name': name})
stations[name] = node_id
return node_id
def print_stations():
for station in sorted(stations.keys(), key=lambda k: int(stations[k])):
print "%s\t%s" % (stations[station], station)
if __name__ == '__main__':
# Create jubagraph client.
c = client.graph(host, port)
# Prepare query.
pq = types.preset_query([], [])
c.add_shortest_path_query(instance_name, pq)
# Register stations in each line.
# Do not add too much lines to prevent causing heavy load to the API server.
create_graph(c, get_station_join(11302)) # 山手線
create_graph(c, get_station_join(11312)) # 中央線
# Print station IDs; you need the ID to search route.
print "=== Station IDs ==="
print_stations()
def add_station(c, name):
if name in stations:
node_id = stations[name]
else:
node_id = c.create_node(instance_name)
c.update_node(instance_name, node_id, {'name': name})
stations[name] = node_id
return node_id
def print_stations():
for station in sorted(stations.keys(), key=lambda k: int(stations[k])):
print "%s\t%s" % (stations[station], station)
if __name__ == '__main__':
# Create jubagraph client.
c = client.graph(host, port)
# Prepare query.
pq = types.preset_query([], [])
c.add_shortest_path_query(instance_name, pq)
# Register stations in each line.
# Do not add too much lines to prevent causing heavy load to the API server.
create_graph(c, get_station_join(11302)) # 山手線
create_graph(c, get_station_join(11312)) # 中央線
# Print station IDs; you need the ID to search route.
print "=== Station IDs ==="
print_stations()