Increase ruff coverage (#23644)

* Pin ruff

* Add python upgrade fixes

This enables python upgrade checks in ruff to look for deprecated types and patterns. This namely fixes:
- usage of deprecated `Typing` which is now built in
- some specific exceptions which are caught and have new aliases

Some specific UP checks were also ignored as they are stylistic / unimportant and likely to cause bugs

* Remove async blocking calls

Use asyncio.to_thread on two remaining blocking calls to fix hanging event thread loop. Enable this specific rule to block it in the future.

* Use proper logging mechanism

* Correctly format logs

* Raise with context

When raising an exception include the from context to improve debugging

* Cleanup

frigate/embeddings/__init__.py

@@ -8,7 +8,7 @@ import sys
 import threading
 from json.decoder import JSONDecodeError
 from multiprocessing.synchronize import Event as MpEvent
-from typing import Any, Union
+from typing import Any
 
 import regex
 from pathvalidate import ValidationError, sanitize_filename
@@ -73,7 +73,7 @@ class EmbeddingsContext:
         # load stats from disk
         stats_file = os.path.join(CONFIG_DIR, ".search_stats.json")
         try:
-            with open(stats_file, "r") as f:
+            with open(stats_file) as f:
                 data = json.loads(f.read())
                 self.thumb_stats.from_dict(data["thumb_stats"])
                 self.desc_stats.from_dict(data["desc_stats"])
@@ -98,7 +98,7 @@ class EmbeddingsContext:
         self.requestor.stop()
 
     def search_thumbnail(
-        self, query: Union[Event, str], event_ids: list[str] = None
+        self, query: Event | str, event_ids: list[str] = None
     ) -> list[tuple[str, float]]:
         if query.__class__ == Event:
             cursor = self.db.execute_sql(
@@ -255,7 +255,7 @@ class EmbeddingsContext:
             sanitized_old_name = sanitize_filename(old_name, replacement_text="_")
             sanitized_new_name = sanitize_filename(new_name, replacement_text="_")
         except ValidationError as e:
-            raise ValueError(f"Invalid face name: {str(e)}")
+            raise ValueError(f"Invalid face name: {str(e)}") from e
 
         if not regex.match(valid_name_pattern, old_name):
             raise ValueError(f"Invalid old face name: {old_name}")

frigate/embeddings/maintainer.py

@@ -435,7 +435,7 @@ class EmbeddingMaintainer(threading.Thread):
                 logger.error(f"No processor handled the topic {topic}")
                 return None
             except Exception as e:
-                logger.error(f"Unable to handle embeddings request {e}", exc_info=True)
+                logger.exception(f"Unable to handle embeddings request {e}")
 
         self.embeddings_responder.check_for_request(_handle_request)