--- a/contrib/fuzz/manifest_corpus.py	Sat Oct 05 10:29:34 2019 -0400
+++ b/contrib/fuzz/manifest_corpus.py	Sun Oct 06 09:45:02 2019 -0400
@@ -8,8 +8,9 @@
 args = ap.parse_args()
 
 with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
-    zf.writestr("manifest_zero",
-'''PKG-INFO\09b3ed8f2b81095a13064402e930565f083346e9a
+    zf.writestr(
+        "manifest_zero",
+        '''PKG-INFO\09b3ed8f2b81095a13064402e930565f083346e9a
 README\080b6e76643dcb44d4bc729e932fc464b3e36dbe3
 hg\0b6444347c629cc058d478023905cfb83b7f5bb9d
 mercurial/__init__.py\0b80de5d138758541c5f05265ad144ab9fa86d1db
@@ -22,9 +23,11 @@
 notes.txt\0703afcec5edb749cf5cec67831f554d6da13f2fb
 setup.py\0ccf3f6daf0f13101ca73631f7a1769e328b472c9
 tkmerge\03c922edb43a9c143682f7bc7b00f98b3c756ebe7
-''')
-    zf.writestr("badmanifest_shorthashes",
-                "narf\0aa\nnarf2\0aaa\n")
-    zf.writestr("badmanifest_nonull",
-                "narf\0cccccccccccccccccccccccccccccccccccccccc\n"
-                "narf2aaaaaaaaaaaaaaaaaaaa\n")
+''',
+    )
+    zf.writestr("badmanifest_shorthashes", "narf\0aa\nnarf2\0aaa\n")
+    zf.writestr(
+        "badmanifest_nonull",
+        "narf\0cccccccccccccccccccccccccccccccccccccccc\n"
+        "narf2aaaaaaaaaaaaaaaaaaaa\n",
+    )