macro: Add paging for list_macros()

robocop_ng/cogs/macro.py

@@ -132,9 +132,15 @@ async def clear_alias_macro(self, ctx: Context, existing_key: str):
  async def list_macros(self, ctx: Context, macros_only=False):
  macros = get_macros_dict(self.bot)
  if len(macros["macros"]) > 0:
- message = "📝 **Macros**:\n"
-
- for key in sorted(macros["macros"].keys()):
+ messages = []
+ num_messages = len(macros["macros"]) // 50 if len(macros["macros"]) > 50 else 1
+ message = ""
+
+ for index, key in zip(range(len(macros["macros"])), sorted(macros["macros"].keys())):
+ if index == 0 or index + 1 % 50 == 0:
+ if len(message) > 0:
+ messages.append(message)
+ message = f"📝 **Macros** ({len(messages) + 1}/{num_messages}):\n"
  message += f"- {key}\n"
  if not macros_only and key in macros["aliases"].keys():
  message += " - __aliases__: "
@@ -147,7 +153,11 @@ async def list_macros(self, ctx: Context, macros_only=False):
  message += f", {alias}"
  message += "\n"
 
- await ctx.send(message)
+ # Add the last message as well
+ messages.append(message)
+
+ for msg in messages:
+ await ctx.send(msg)
  else:
  await ctx.send("Couldn't find any macros.")