Bulbs/Redis Caching Get Example

gistfile1.py

import pickle
from redis import Redis
from bulbs.graph import Graph

# https://github.com/espeed/bulbs
# https://github.com/andymccurdy/redis-py

g = Graph()
redis = Redis()

def get(eid):
    data = redis.get(eid)
    if data:
        vertex = pickle.loads(data)
    else:
        vertex = g.vertices.get(eid)
        data = pickle.dumps(vertex)
        redis.set(eid,data)
    return vertex