django otp

01 install package

activate source

```
pip install django-otp
```

02 settings.py

INSTALLED_APPS = (
    ...
    'django_otp',
    'django_otp.plugins.otp_totp',
    'django_otp.plugins.otp_hotp',
    'django_otp.plugins.otp_static',
    ...
)

MIDDLEWARE = (
    ...
    'django.contrib.messages.middleware.MessageMiddleware',
    'django_otp.middleware.OTPMiddleware',
    ...
)

03 migrate your otp model

confirm are you activate your source python
python manage.py migrate
then the result will be like bellow

```
Applying otp_hotp.0001_initial... OK
Applying otp_static.0001_initial... OK
Applying otp_totp.0001_initial... OK
```

04 views.py

from django_otp.oath import hotp
secret_key = b'1234567890123467890'
print(hotp(key=secret_key, counter=1, digits=6)) # this is otp 

output: 
```
328385
```