from altflags import Flags, flag

class Permissions(Flags):
    create_message = flag(0)
    delete_message = flag(1)
    edit_message = flag(2)

user_permissions = Permissions()

# Set create_message and edit_message flags to true
user_permissions.create_message = True
user_permissions.edit_message = True

# print flags as binary
print("{:0b}".format(user_permissions.flags))
# >>> 101
# all flags are False (0) from initialization

# print flags as integer
print({:0n}.format(user_permissions.flags))
# >>> 5

user2_permissions = Permission()
user2_permissions.create_message = True
user2_permissions.edit_message = True

print(user_permissions == user2_permissions)
# >>> True

user2_permissions.create_message = False
print(user_permissions == user2_permissions)
# >>> False

class Permissions(Flags):
    create_message = flag(0)
    delete_message = flag(1)
    edit_message = flag(2)

    @classmethod
    def all(cls):
        new_cls = cls()
        new_cls.create_message = True
        new_cls.delete_message = True
        new_cls.edit_message = True
        return new_cls

user_permissions = Permissions.all()

print({:0b}.format(user_permissions))
# >>> 111

print({:0n}.format(user_permissions))
# >>> 7