style: prefer PEP 604/585 type hints

skywipe/commands.py

@@ -1,6 +1,6 @@
 """Command implementations for Skywipe"""
 
-from typing import Callable, Dict, Optional, Any
+from typing import Callable, Any
 from .configure import Configuration
 from .operations import Operation
 from .post_analysis import PostAnalyzer
@@ -98,16 +98,16 @@ class CommandRegistry:
         self._help_texts[name] = help_text
         self._requires_config[name] = requires_config
 
-    def get_handler(self, name: str) -> Optional[CommandHandler]:
+    def get_handler(self, name: str) -> CommandHandler | None:
         return self._commands.get(name)
 
-    def get_help_text(self, name: str) -> Optional[str]:
+    def get_help_text(self, name: str) -> str | None:
         return self._help_texts.get(name)
 
     def requires_config(self, name: str) -> bool:
         return self._requires_config.get(name, True)
 
-    def get_all_commands(self) -> Dict[str, str]:
+    def get_all_commands(self) -> dict[str, str]:
         return self._help_texts.copy()
 
     def execute(self, name: str, skip_confirmation: bool = False):
@@ -128,8 +128,8 @@ def _create_operation_handler(
     confirmation_message: str,
     operation_name: str,
     strategy_type: str = "feed",
-    collection: Optional[str] = None,
-    filter_fn: Optional[Callable[[Any], bool]] = None
+    collection: str | None = None,
+    filter_fn: Callable[[Any], bool] | None = None
 ) -> CommandHandler:
     logger = get_logger()
 

skywipe/logger.py

@@ -3,7 +3,6 @@
 import logging
 import sys
 from pathlib import Path
-from typing import Optional
 
 
 class ProgressTracker:
@@ -14,7 +13,7 @@ class ProgressTracker:
     def update(self, count: int = 1):
         self.current += count
 
-    def batch(self, batch_num: int, batch_size: int, total_batches: Optional[int] = None):
+    def batch(self, batch_num: int, batch_size: int, total_batches: int | None = None):
         logger = logging.getLogger("skywipe.progress")
         if total_batches:
             logger.info(
@@ -35,7 +34,7 @@ class LevelFilter(logging.Filter):
         return self.min_level <= record.levelno <= self.max_level
 
 
-def setup_logger(verbose: bool = False, log_file: Optional[Path] = None) -> logging.Logger:
+def setup_logger(verbose: bool = False, log_file: Path | None = None) -> logging.Logger:
     logger = logging.getLogger("skywipe")
     target_level = logging.DEBUG if verbose else logging.INFO
     logger.setLevel(target_level)

skywipe/operations.py

@@ -1,7 +1,7 @@
 """Shared operation utilities and strategies for Skywipe"""
 
 import time
-from typing import Callable, Optional, Any
+from typing import Callable, Any
 from atproto import models
 
 from .auth import Auth
@@ -60,7 +60,7 @@ class RecordDeletionStrategy(BaseStrategy):
     def __init__(self, collection: str):
         self.collection = collection
 
-    def fetch(self, context: OperationContext, cursor: Optional[str] = None):
+    def fetch(self, context: OperationContext, cursor: str | None = None):
         list_params = models.ComAtprotoRepoListRecords.Params(
             repo=context.did,
             collection=self.collection,
@@ -85,7 +85,7 @@ class RecordDeletionStrategy(BaseStrategy):
 
 
 class FeedStrategy(BaseStrategy):
-    def fetch(self, context: OperationContext, cursor: Optional[str] = None):
+    def fetch(self, context: OperationContext, cursor: str | None = None):
         if cursor:
             return context.client.get_author_feed(
                 actor=context.did, limit=context.batch_size, cursor=cursor
@@ -102,7 +102,7 @@ class FeedStrategy(BaseStrategy):
 
 
 class BookmarkStrategy(BaseStrategy):
-    def fetch(self, context: OperationContext, cursor: Optional[str] = None):
+    def fetch(self, context: OperationContext, cursor: str | None = None):
         get_params = models.AppBskyBookmarkGetBookmarks.Params(
             limit=context.batch_size,
             cursor=cursor
@@ -139,8 +139,8 @@ class Operation:
         self,
         operation_name: str,
         strategy_type: str = "feed",
-        collection: Optional[str] = None,
-        filter_fn: Optional[Callable[[Any], bool]] = None,
+        collection: str | None = None,
+        filter_fn: Callable[[Any], bool] | None = None,
         client=None,
         config_data=None
     ):

skywipe/safeguard.py

@@ -2,14 +2,17 @@
 
 import sys
 import logging
-from typing import Optional
 from .logger import get_logger
 
 
 CONFIRM_RESPONSES = {"yes", "y"}
 
 
-def require_confirmation(operation: str, skip_confirmation: bool = False, logger: Optional[logging.Logger] = None) -> None:
+def require_confirmation(
+    operation: str,
+    skip_confirmation: bool = False,
+    logger: logging.Logger | None = None
+) -> None:
     if skip_confirmation:
         return