Discord.py is it possible to make a one-time command?

Question

Python

I made a command for the bot that creates the MUTED role so that the !mute command that issues this role is used correctly. Here is the command itself:

@bot.command()
@commands.has_permissions(Administrator= True)
async def start(ctx):
    guild = ctx.guild
    perms = discord.Permissions(send_message=False)
    await guild.create_role(name="MUTED", Permissions=perms)
    await ctx.send(embed = discord.Embed(description = '''Первоначальная настройка бота завершена!
Удачного пользования :)''', color = 0x49FF33))

I would like to know if it is possible to make the command so that it can be used only once on one server?

Answer 1

The best option is to simply check if there is such a role by simply checking all the roles on the server:

async def findRoleByName(guild,name:str):
    for role in guild.roles:
        if name.lower() in role.name.lower():
            return role #вернет сам объект роли
    else:
        return None

And if we got a role, then we use it ... If not, then we create it and that's it :*