anagrams.py

#encoding=utf-8

from collections import OrderedDict

def anagram_finder(word_list):

    hash_dict = OrderedDict()
    hash_word = lambda w: "".join(sorted(list(w)))

    for word in word_list:
        c = hash_word(word)

        if c not in hash_dict:
            hash_dict[c] = []

        hash_dict[c].append(word)

    return [val for key in hash_dict if len(hash_dict[key]) > 1 for val in hash_dict[key]]

if __name__ == "__main__":

    words = "cool loco pretty stanley yelnats nice joke loop" \
            " pool ploo egg geg mice men noodles poodles tasty testy" \
            "mole lame satin stain"
    print anagram_finder(words.split())