Renaming references to be more clear.

Author: Jerrie-Aries

core/paginator.py

@@ -85,18 +85,18 @@ async def show_page(self, index: int) -> typing.Optional[typing.Dict]:
         return result
 
     def update_disabled_status(self) -> None:
-        for k, v in self._buttons_map.items():
-            if v is None:
+        for label, button in self._buttons_map.items():
+            if button is None:
                 continue
             elif any(
                 (
-                    self.current == self.first_page() and k in ("<<", "<"),
-                    self.current == self.last_page() and k in (">>", ">"),
+                    self.current == self.first_page() and label in ("<<", "<"),
+                    self.current == self.last_page() and label in (">>", ">"),
                 )
             ):
-                v.disabled = True
+                button.disabled = True
             else:
-                v.disabled = False
+                button.disabled = False
 
     async def create_base(self, item) -> None:
         """