Start fixing #5

Author: rrah

app.py

@@ -28,13 +28,16 @@
 app.config["api_route"] = "/api/v1"
 
 def get_files(target, ext_filter = []):
-    for file in sorted(os.listdir(target)):
-        path = os.path.join(target, file)
-        if os.path.isfile(path):
-            if os.path.splitext(file)[1] in ext_filter or ext_filter == []:
-                yield (
-                    os.path.splitext(file)[0]
-                )
+    try:
+        for file in sorted(os.listdir(target)):
+            path = os.path.join(target, file)
+            if os.path.isfile(path):
+                if os.path.splitext(file)[1] in ext_filter or ext_filter == []:
+                    yield (
+                        os.path.splitext(file)[0]
+                    )
+    except FileNotFoundError:
+        return None
 
 @app.route("/")
 def index():

tasks.py

@@ -49,7 +49,11 @@ def stop_running(signum, frame):
             logger.debug("Scanning '%s' for new files", watch)
             old_files = files
             files = {}
-            file_list = [f for f in os.listdir(watch) if os.path.isfile(pathlib.Path.joinpath(watch, f))]
+            try:
+                file_list = [f for f in os.listdir(watch) if os.path.isfile(pathlib.Path.joinpath(watch, f))]
+            except FileNotFoundError:
+                logger.error("Folder on disk doesn't exist or is inaccessible: %s", watch)
+                break
             for video in file_list:
                 files[video] = {}
                 new_file = files[video]