Fix formatting

br-rhrbacek · br-rhrbacek · commit 0d6d80266295 · 2025-09-23T11:56:27.000+02:00
diff --git a/pre_commit/languages/docker.py b/pre_commit/languages/docker.py
@@ -30,7 +30,16 @@ def _is_in_docker() -> bool:
 def _get_container_id() -> str:
     # It's assumed that we already check /proc/1/mountinfo in _is_in_docker.
     with open('/proc/1/mountinfo', 'rb') as f:
-        hostname_mount = re.compile(r'/containers(/overlay-containers)?/([a-z0-9]{64})(/userdata)?/hostname')
+        hostname_mount = re.compile(
+            r"""
+            /containers
+            (/overlay-containers)?
+            /([a-z0-9]{64})
+            (/userdata)?
+            /hostname
+            """,
+            re.VERBOSE,
+        )
         for line in f.readlines():
             m = hostname_mount.search(line.decode())
             if m:
diff --git a/tests/languages/docker_test.py b/tests/languages/docker_test.py
@@ -180,7 +180,7 @@
 28 21 0:6 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:8 - securityfs securityfs rw
 29 23 0:24 / /dev/shm rw,nosuid,nodev shared:4 - tmpfs tmpfs rw,inode64
 30 25 0:25 / /run/lock rw,nosuid,nodev,noexec,relatime shared:6 - tmpfs tmpfs rw,size=5120k,inode64
-'''
+'''  # noqa: E501
 
 
 def test_docker_fallback_user():
