word frequency program

import string, time, math, webbrowser

def timefunc(function, *args):
    start = time.time()
    data = function(*args)
    end = time.time()
    timetaken = end - start
    print "Function: "+function.__name__+"\nTime taken:",timetaken
    return data

def process_text(filename):
    t = []
    for line in fin:
        for i in line.split():
            word = i.lower()
            word = word.strip(string.punctuation)
            if word != '':
                t.append(word)
    return t

def create_freq_dict(wordlist):
    d = dict()
    for word in wordlist:
        if word not in d.keys():
            d[word] = 1
        else:
            d[word] += 1
    return d

def sort_dict(in_dict):
    t = []
    for key,value in in_dict.items():
        t.append((value, key))
    t.sort(reverse=True)
    return t

def write_results(sorted_list):
    fout = open('wordfreq.txt','w')
    fout.write('Word Frequency List\n\n')
    r = 0
    for i in sorted_list:
        r += 1
        fillamount = 20 - (len(i[1]) + len(str(r)))
        write_str = str(r)+': '+i[1]+' '+('-' * (fillamount-2))+' '+str(i[0])+'\n'
        fout.write(write_str)
    fout.close()


## The Brothers Grimm
## This file can be obtained from Project Gutenberg:
## http://www.gutenberg.org/cache/epub/5314/pg5314.txt
fin = open('c:\Python27\My Programs\wx\grimm.txt')

wordlist = timefunc(process_text,fin)
freqdict = timefunc(create_freq_dict,wordlist)
sorted_list = timefunc(sort_dict,freqdict)
results = timefunc(write_results,sorted_list)

webbrowser.open('wordfreq.txt')


print "END"