Replace lru_cache with cache (#3413)

Co-authored-by: ammar92 <[email protected]>
Co-authored-by: stephanie0x00 <[email protected]>

bytes/bytes/config.py

@@ -1,6 +1,6 @@
 import logging
 import os
-from functools import lru_cache
+from functools import cache
 from pathlib import Path
 from typing import Any, Literal
 
@@ -155,7 +155,7 @@ def settings_customise_sources(
         return env_settings, init_settings, file_secret_settings, backwards_compatible_settings
 
 
-@lru_cache
+@cache
 def get_settings() -> Settings:
     return Settings()
 

bytes/bytes/database/db.py

@@ -1,4 +1,4 @@
-from functools import lru_cache
+from functools import cache
 
 import structlog
 from sqlalchemy import create_engine
@@ -10,7 +10,7 @@
 SQL_BASE = declarative_base()
 
 
-@lru_cache(maxsize=1)
+@cache
 def get_engine(db_uri: str, pool_size: int) -> Engine:
     """Returns database engine according to config settings."""
     db_uri_redacted = make_url(name_or_url=str(db_uri)).render_as_string(hide_password=True)

bytes/bytes/rabbitmq.py

@@ -1,4 +1,4 @@
-from functools import lru_cache
+from functools import cache
 
 import pika
 import pika.exceptions
@@ -61,7 +61,7 @@ def publish(self, event: Event) -> None:
         pass
 
 
-@lru_cache(maxsize=1)
+@cache
 def create_event_manager() -> EventManager:
     settings = get_settings()
 

octopoes/bits/definitions.py

@@ -1,6 +1,6 @@
 import importlib
 import pkgutil
-from functools import lru_cache
+from functools import cache
 from logging import getLogger
 from pathlib import Path
 from types import ModuleType
@@ -29,7 +29,7 @@ class BitDefinition(BaseModel):
     config_ooi_relation_path: str | None = None
 
 
-@lru_cache(maxsize=32)
+@cache
 def get_bit_definitions() -> dict[str, BitDefinition]:
     bit_definitions = {}