refactor(types): Phase 4 type hint sweep — core modules

log_registry.py

@@ -1,3 +1,4 @@
+from __future__ import annotations
 import tomli_w
 import tomllib
 from datetime import datetime
@@ -9,7 +10,7 @@ class LogRegistry:
     Tracks session paths, start times, whitelisting status, and metadata.
     """
 
- def __init__(self, registry_path):
+ def __init__(self, registry_path: str) -> None:
   """
         Initializes the LogRegistry with a path to the registry file.
         
@@ -81,7 +82,7 @@ class LogRegistry:
   except Exception as e:
    print(f"Error saving registry to {self.registry_path}: {e}")
 
- def register_session(self, session_id, path, start_time):
+ def register_session(self, session_id: str, path: str, start_time: datetime | str) -> None:
   """
         Registers a new session in the registry.
 
@@ -105,7 +106,7 @@ class LogRegistry:
   }
   self.save_registry()
 
- def update_session_metadata(self, session_id, message_count, errors, size_kb, whitelisted, reason):
+ def update_session_metadata(self, session_id: str, message_count: int, errors: int, size_kb: int, whitelisted: bool, reason: str) -> None:
   """
         Updates metadata fields for an existing session.
 
@@ -135,7 +136,7 @@ class LogRegistry:
    self.data[session_id]['whitelisted'] = whitelisted
   self.save_registry() # Save after update
 
- def is_session_whitelisted(self, session_id):
+ def is_session_whitelisted(self, session_id: str) -> bool:
   """
         Checks if a specific session is marked as whitelisted.
 
@@ -209,7 +210,7 @@ class LogRegistry:
    reason=reason
   )
 
- def get_old_non_whitelisted_sessions(self, cutoff_datetime):
+ def get_old_non_whitelisted_sessions(self, cutoff_datetime: datetime) -> list[dict]:
   """
         Retrieves a list of sessions that are older than a specific cutoff time 
         and are not marked as whitelisted.