Update 2015 solutions

2015/d11.py

@@ -1,4 +1,7 @@
-data = open(0).read().strip()
+from lib import get_data
+
+data = get_data(__file__).strip()
+
 
 def is_valid(pw):
     # Passwords must include one increasing straight of at least three letters,
@@ -26,24 +29,26 @@ def is_valid(pw):
         return False
     return True
 
+
 def inc(pw):
     pw = list(map(ord, pw))
     for i in range(len(pw) - 1, -1, -1):
         pw[i] += 1
-        if pw[i] == ord('z') + 1:
-            pw[i] = ord('a')
+        if pw[i] == ord("z") + 1:
+            pw[i] = ord("a")
         else:
             break
     return "".join(map(chr, pw))
 
-part_1 = False
+
+part_1 = True
 valid_count = 0
 while True:
     data = inc(data)
     if is_valid(data):
         valid_count += 1
-    if part_1 and valid_count == 1:
-        break
-    elif valid_count == 2:
-        break
-print(data)
+        if part_1 and valid_count == 1:
+            print(data)
+        elif valid_count == 2:
+            print(data)
+            break