token_stemming.py

def token_stemming(tokens, suffixes):
    suffixes.sort(key=len,reverse=True)
    for token in tokens:
        counter=0
        for suffix in suffixes:
            if token[(len(token)-len(suffix)): ]==suffix:
                print token[:(len(token)-len(suffix))]
                break
            else :
                counter+=1
                if counter==len(suffixes):
                    #print counter
                    print token