fuoexec: allow fuorc to debug easily (#840)

feeluown · Jun 4, 2024 · d75e64b · d75e64b
1 parent 7d69d9a
commit d75e64b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/feeluown/fuoexec/signal_manager.py b/feeluown/fuoexec/signal_manager.py
@@ -41,7 +41,8 @@ def connect_slot(self, slot: Callable, **kwargs):
  self._slot_list.append((slot, kwargs))
 
  def connect_slot_symbol(self, slot_symbol: str, **kwargs):
- self._slot_symbol_list.append((slot_symbol, kwargs))
+ if (slot_symbol, kwargs) not in self._slot_symbol_list:
+ self._slot_symbol_list.append((slot_symbol, kwargs))
 
  def disconnect_slot_symbol(self, slot_symbol):
  for i, (symbol, _) in enumerate(self._slot_symbol_list):