>>> main()
Atlanta
{'Dallas': 33, 'Chicago': 15, 'Seattle': 52}
Dallas
{'Atlanta': 33, 'Boston': 10, 'Seattle': 12}
Boston
{'Dallas': 10, 'Seattle': 45, 'Minneapolis': 65}
Chicago
{'Atlanta': 15, 'Seattle': 34, 'Minneapolis': 12}
Seattle
{'Atlanta': 52, 'Boston': 45, 'Dallas': 12, 'Chicago': 34}
Minneapolis
{'Boston': 65, 'Chicago': 12}
>>> fileref = open(pickAFile(), 'r')
>>> g = buildGraph(fileref)
>>> getNeighbors(g, "Boston")
{'Dallas': 10, 'Seattle': 45, 'Minneapolis': 65}
>>> getNeighbors(g,  "Atlanta")
{'Dallas': 33, 'Chicago': 15, 'Seattle': 52}
>>> getEdgeWeight(g, "Boston", "Atlanta")
The error was:Atlanta
Mapping key not found.
Attempt to access a key that is not in a dictionary.
Please check line 35 of /space/sriram/python/graph2.py
>>> getEdgeWeight(g, "Boston", "Seattle")
45