expephalon-demomodule/core/helpers/otp.py

from core.modules.otp import providers

def get_user_otps(user):
    active_providers = {}

    for name, provider in providers.items():
        if provider().active_for_user(user):
            active_providers[name] = provider
    
    return active_providers

def get_otp_by_name(name):
    for pname, provider in providers.items():
        if pname == name:
            return provider

def get_otp_choices(user):
    return [(name, provider) for name, provider in get_user_otps(user).items()]