Add screen height and width updating at Reader.refresh and remove redundant UnixConsole line

Author: GabrielvMarinho

Lib/_pyrepl/reader.py

@@ -644,6 +644,7 @@ def update_screen(self) -> None:
 
     def refresh(self) -> None:
         """Recalculate and refresh the screen."""
+        self.console.height, self.console.width = self.console.getheightwidth()
         # this call sets up self.cxy, so call it first.
         self.screen = self.calc_screen()
         self.console.refresh(self.screen, self.cxy)

Lib/_pyrepl/unix_console.py

@@ -776,7 +776,6 @@ def __move_tall(self, x, y):
         self.__write_code(self._cup, y - self.__offset, x)
 
     def __sigwinch(self, signum, frame):
-        self.height, self.width = self.getheightwidth()
         self.event_queue.insert(Event("resize", None))
 
     def __hide_cursor(self):