Merge 517c1b76f4 into bcccae7f9c

frigate/record/cleanup.py

@@ -11,7 +11,7 @@ from pathlib import Path
 from playhouse.sqlite_ext import SqliteExtDatabase
 
 from frigate.config import CameraConfig, FrigateConfig, RetainModeEnum
-from frigate.const import CACHE_DIR, CLIPS_DIR, MAX_WAL_SIZE, RECORD_DIR
+from frigate.const import CACHE_DIR, CLIPS_DIR, MAX_WAL_SIZE
 from frigate.models import Previews, Recordings, ReviewSegment, UserReviewStatus
 from frigate.util.builtin import clear_and_unlink
 from frigate.util.media import remove_empty_directories
@@ -376,5 +376,5 @@ class RecordingCleanup(threading.Thread):
             if counter == 0:
                 self.clean_tmp_clips()
                 maybe_empty_dirs = self.expire_recordings()
-                remove_empty_directories(Path(RECORD_DIR), maybe_empty_dirs)
+                remove_empty_directories(maybe_empty_dirs)
                 self.truncate_wal()

frigate/util/media.py

@@ -50,36 +50,22 @@ class SyncResult:
         }
 
 
-def remove_empty_directories(root: Path, paths: Iterable[Path]) -> None:
+def remove_empty_directories(paths: Iterable[Path]) -> None:
     """
     Remove directories if they exist and are empty.
     Silently ignores non-existent and non-empty directories.
-    Attempts to remove parent directories as well, stopping at the given root.
     """
     count = 0
-    while True:
-        parents = set()
-        for path in paths:
-            if path == root:
+    for path in paths:
+        try:
+            path.rmdir()
+        except FileNotFoundError:
+            continue
+        except OSError as e:
+            if e.errno == errno.ENOTEMPTY:
                 continue
-
-            try:
-                path.rmdir()
-                count += 1
-            except FileNotFoundError:
-                pass
-            except OSError as e:
-                if e.errno == errno.ENOTEMPTY:
-                    continue
-                raise
-
-            parents.add(path.parent)
-
-        if not parents:
-            break
-
-        paths = parents
-
+            raise
+        count += 1
     logger.debug("Removed {count} empty directories")