refactor: new ruff wants this

Author: nedbat

.pre-commit-config.yaml

@@ -1,7 +1,7 @@
 repos:
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.4.1
+  rev: v0.11.13
   hooks:
   - id: ruff-format
-  - id: ruff
+  - id: ruff-check

cogapp/hashhandler.py

@@ -87,9 +87,9 @@ def extract_hash_from_line(self, line):
                 return ("hex", hash_match.group("hash"))
             else:
                 # New format: sum with base64
-                assert hash_match.group(
-                    "b64hash"
-                ), "Regex matched but no hash group found"
+                assert hash_match.group("b64hash"), (
+                    "Regex matched but no hash group found"
+                )
                 return ("base64", hash_match.group("b64hash"))
         return (None, None)