anagram checker

anagram_checker.py

# Enter your code here. Read input from STDIN. Print output to STDOUT
import sys
import fileinput
input = fileinput.input()
s1 = input[0].replace('\n', '')
s2 = input[1].replace('\n', '')
dict_s1 = {}
dict_s2 = {}

# Gather character dictionary of the two strings
for c in s1:
    dict_s1[c] = dict_s1.get(c, 0) + 1

for c in s2:
    dict_s2[c] = dict_s2.get(c, 0) + 1

print dict_s1
print dict_s2
# Compare two character dictionaries of the two strings
keys = set(dict_s1.keys() + dict_s2.keys())
anagram = True
for k in keys:
	if dict_s1.get(k, 0) != dict_s2.get(k, 0):
		anagram = False

if anagram:
    print 'Anagrams!'
else:
    print 'Not anagrams!'