def device(portnum):
    return 'COM%d' % (portnum+1) # numbers are transformed to a string
Replacement for django.contrib.auth.decorators.permission_required that
dataset/ETHPy150Open Robot-Will/Stino/stino/pyarduino/base/pyserial/serialwin32.py/device--crossover with--dataset/ETHPy150Open mingchen/django-cas-ng/django_cas_ng/decorators.py/permission_required