--- a/mercurial/patch.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/patch.py	Thu Jul 18 12:36:12 2024 +0200
@@ -229,7 +229,6 @@
 
 
 def _extract(ui, fileobj, tmpname, tmpfp):
-
     # attempt to detect the start of a patch
     # (this heuristic is borrowed from quilt)
     diffre = re.compile(
@@ -596,7 +595,7 @@
         self.created = 0
         self.maxsize = maxsize
         if self.maxsize is None:
-            self.maxsize = 4 * (2 ** 20)
+            self.maxsize = 4 * (2**20)
         self.size = 0
         self.data = {}