find_media_errors.py: use cache only when already running

double16 · Aug 15, 2024 · 6317144 · 6317144
1 parent 61ef3ce
commit 6317144
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/dvrprocess/common/__init__.py b/dvrprocess/common/__init__.py
@@ -912,7 +912,7 @@ def split_every(n, iterable):
     return [iterable[i:i + n] for i in range(0, len(iterable), n)]
 
 
-def check_already_running():
+def check_already_running(quiet=False):
     """
     Check if other processes like me are running.
     :return: True if there are other processes, False if I'm the only one.
@@ -926,7 +926,8 @@ def check_already_running():
         except (PermissionError, AccessDenied, ProcessLookupError, NoSuchProcess):
             pass
     if len(others) > 0:
-        logger.error(f"process(es) already running: {list(map(lambda p: p.pid, others))}")
+        if not quiet:
+            logger.error(f"process(es) already running: {list(map(lambda p: p.pid, others))}")
         return True
     return False
 

diff --git a/dvrprocess/find_media_errors.py b/dvrprocess/find_media_errors.py
@@ -85,8 +85,8 @@ def find_media_errors_cli(argv):
         media_paths = common.get_media_paths(roots)
     logger.debug("media_paths = %s", media_paths)
 
-    if common.check_already_running():
-        return 0
+    if common.check_already_running(quiet=True):
+        cache_only = True
 
     generator = media_errors_generator(media_paths=media_paths, media_roots=roots,
                                        time_limit=time_limit, check_compute=check_compute, cache_only=cache_only)