从角色ID列表中检查命令作者是否具有特定角色

Question

Currently, I'm only able to check the command author for a specific role ID as a string variable, but I can't get it to check a list if any of the IDs in the list match an ID of a role assigned to them. I've tried numerous things for a few days now, but It always either lets through every ID or none.

This is the current code for checking a single variable:

if (allowed_role_id in [roles.id for roles in ctx.message.author.roles]): 
    # TODO here
else:
    # Other TODO here

I want It to check from a list like this:

listOfAllowedRoles = ['11111111111111111', '22222222222222222', '3333333333333333']

And If the command author has a role of which ID matches an ID from the list above to execute the TODO.

Answer 1

You can use any() to check if a list contains at least one element of the other list:

# Whatever role ID
listOfAllowedRoles = [213183812831, 1238183283183813 ]

# Wont work if message is not in a guild
rolesUserHas = message.author.roles

# Or some other better way to get the list of IDs of roles the user has.
rolesIDuserHas = []
for role in rolesUserHas:
  rolesIDuserHas.append(role.id)

if any(item in listOfAllowedRoles for item in rolesIDuserHas):
  # User has at least one of the roles
else:
  #user do not have any of the roles.

Edit

Basically, listOfAllowedRoles are the list of roles which you... want to check against, aka the roles that the user needs (at least the IDs of it).

Then first, we get the roles that the user currently has by doing message.author.roles , this returns a list of roles which we store it in rolesUserHas .
However, we still cant compare both lists, since one of is a list of IDs (numbers), and the other is a list of roles (not numbers, aka you cant compare a number against a non-number)

So what I did was to "convert" the list of roles into a list of role-IDs that the user has, which is stored into rolesIDuserhas
(How I "converted" it was by simply creating a new list, and adding all the IDs of each role into the list)

So now we got a list of IDs ( listOfAllowedRoles , numbers) to compare against another list of IDs ( rolesIDuserhas , numbers). But all we want is to check if the user has at least any of the roles in that first list
The any() function in python does exactly what we want.

Hence, any(item in listOfAllowedRoles for item in rolesIDuserHas) will return true if the user has at least one of the roles in the list of listOfAllowedRoles .