Merge pull request #374 from Dorukyum/option-different-param-name

Options having different names than parameter name

Author: BobDotCom

discord/commands/commands.py

@@ -421,6 +421,7 @@ def _parse_options(self, params) -> List[Option]:
 
             if option.name is None:
                 option.name = p_name
+            option._parameter_name = p_name
 
             final_options.append(option)
 
@@ -479,11 +480,11 @@ async def _invoke(self, ctx: ApplicationContext) -> None:
             elif op.input_type == SlashCommandOptionType.string and op._converter is not None:
                 arg = await op._converter.convert(ctx, arg)
 
-            kwargs[op.name] = arg
+            kwargs[op._parameter_name] = arg
 
         for o in self.options:
-            if o.name not in kwargs:
-                kwargs[o.name] = o.default
+            if o._parameter_name not in kwargs:
+                kwargs[o._parameter_name] = o.default
 
         if self.cog is not None:
             await self.callback(self.cog, ctx, **kwargs)