recursive function to get value from dictionary given a list of nested keys

nestedGet.py

#!/usr/bin/env python
# encoding: utf-8

def nestedGet(d,p):
    if len(p) > 1:
        try:
            return nestedGet(d.get(p[0]),p[1:])
        except AttributeError:
            return None
    if len(p) == 1:
        try:
            return d.get(p[0])
        except AttributeError:
            return None
          
print nestedGet({"a":{"b":{"c":1}}},["a","b","c"])
print nestedGet({"a":{"bar":{"c":1}}},["a","b","c"])