cast path to string

samcli/lib/sync/watch_manager.py

@@ -363,7 +363,7 @@ def on_code_change(event: Optional[FileSystemEvent] = None) -> None:
                 #
                 # It looks like the other way a folder modified event can happen
                 # is if the permissions of the folder were changed
-                LOG.debug(f"Ignoring file system MODIFIED event for folder {event.src_path}")
+                LOG.debug(f"Ignoring file system MODIFIED event for folder {event.src_path!r}")
                 return
 
             # sync flow factory should always exist, but guarding just incase

samcli/lib/utils/file_observer.py

@@ -9,7 +9,7 @@
 from abc import ABC, abstractmethod
 from pathlib import Path
 from threading import Lock, Thread
-from typing import Callable, Dict, List, Optional
+from typing import Callable, Dict, List, Optional, cast
 
 import docker
 from docker import DockerClient
@@ -460,10 +460,10 @@ def on_change(self, event: FileSystemEvent) -> None:
                         path
                         for path in _observed_paths
                         if path == event.src_path
-                        or path in self._watch_dog_observed_paths.get(f"{event.src_path}_False", [])
+                        or path in self._watch_dog_observed_paths.get(f"{event.src_path!r}_False", [])
                     ]
                 else:
-                    observed_paths = [path for path in _observed_paths if event.src_path.startswith(path)]
+                    observed_paths = [path for path in _observed_paths if cast(str, event.src_path).startswith(path)]
 
                 if not observed_paths:
                     continue