Index: captcha.py
===================================================================
--- captcha.py	(revision 75804)
+++ captcha.py	(working copy)
@@ -130,10 +130,10 @@
 	word = word1+word2
 	if verbose:
 		print "word is %s" % word
-	if nonalpha.search(word):
-		if verbose:
-			print "skipping word pair '%s' because it contains non-alphabetic characters" % word
-		return None
+	#if nonalpha.search(word):
+	#	if verbose:
+	#		print "skipping word pair '%s' because it contains non-alphabetic characters" % word
+	#	return None
 
 	for naughty in blacklist:
 		if naughty in word:
@@ -150,7 +150,7 @@
 	sys.exit("Unable to find valid word combinations")
 
 def read_wordlist(filename):
-	return [x.strip().lower() for x in open(wordlist).readlines()]
+	return [(unicode(x.strip(), "UTF-8")).lower() for x in open(wordlist).readlines()]
 
 if __name__ == '__main__':
 	"""This grabs random words from the dictionary 'words' (one
@@ -215,7 +215,7 @@
 		word = pick_word(words, blacklist, verbose)
 		salt = "%08x" % random.randrange(2**32)
 		# 64 bits of hash is plenty for this purpose
-		md5hash = hashlib.md5(key+salt+word+key+salt).hexdigest()[:16]
+		md5hash = hashlib.md5(key+salt+word.encode("UTF-8")+key+salt).hexdigest()[:16]
 		filename = "image_%s_%s.png" % (salt, md5hash)
 		if dirs:
 			subdir = gen_subdir(output, md5hash, dirs)