md5 fix

y2016/p05.py

+import itertools
 import sys
 
 import toolkit
 text = sys.stdin.read().strip()
 password1 = ['_' for _ in range(8)]
 password2 = ['_' for _ in range(8)]
-for string, digest in toolkit.md5gen(f'{text}{{i}}', pattern=r'00000.+'):
+for i in itertools.count():
+    digest = toolkit.md5(f'{text}{i}')
+    if not digest.startswith('00000'):
+        continue
     if '_' in password1:
         password1[password1.index('_')] = digest[5]
     if digest[5] in '01234567' and password2[int(digest[5])] == '_':
         password2[int(digest[5])] = digest[6]
-    print(digest, string, ''.join(password1), ''.join(password2))
+    print(digest, ''.join(password1), ''.join(password2))
     if '_' not in password1 + password2:
         break