Clean up dialogs

novelwriter/dialogs/docmerge.py

@@ -108,13 +108,12 @@ class GuiDocMerge(QDialog):
 
         return
 
-    def __del__(self):  # pragma: no cover
+    def __del__(self) -> None:  # pragma: no cover
         logger.debug("Delete: GuiDocMerge")
         return
 
-    def getData(self):
-        """Return the user's choices.
-        """
+    def getData(self) -> dict:
+        """Return the user's choices."""
         finalItems = []
         for i in range(self.listBox.count()):
             item = self.listBox.item(i)
@@ -127,12 +126,11 @@ class GuiDocMerge(QDialog):
         return self._data
 
     ##
-    #  Slots
+    #  Private Slots
     ##
 
-    def _resetList(self):
-        """Reset the content of the list box to its original state.
-        """
+    def _resetList(self) -> None:
+        """Reset the content of the list box to its original state."""
         logger.debug("Resetting list box content")
         sHandle = self._data.get("sHandle", None)
         itemList = self._data.get("origItems", [])
@@ -143,9 +141,8 @@ class GuiDocMerge(QDialog):
     #  Internal Functions
     ##
 
-    def _loadContent(self, sHandle, itemList):
-        """Load content from a given list of items.
-        """
+    def _loadContent(self, sHandle: str, itemList: list[str]) -> None:
+        """Load content from a given list of items."""
         self._data = {}
         self._data["sHandle"] = sHandle
         self._data["origItems"] = itemList