Verification Code

Randint

# setting.py
VERIFICATION_CODE_RANGE = [100000, 999999]

# views.py
import random
from django.conf import settings

code = random.randint(*settings.VERIFICATION_CODE_RANGE)

verification-code

• Installation

  pip install verification-code
  

• Usage

  In [1]: import vcode
  
  In [2]: vcode.digits()
  Out[2]: '249792'
  
  In [3]: vcode.digits(ndigits=4)
  Out[3]: '6092'
  
  In [4]: vcode.digits(code_cast_func=int)
  Out[4]: 997531
  

redis-extensions

• Installation

  pip install redis-extensions
  

• Usage

  In [1]: import redis_extensions as redis
  
  In [2]: r = redis.StrictRedisExtensions(host='localhost', port=6379, db=0)
  
  In [3]: phone = '18888888888'
  
  In [4]: r.vcode(phone)
  Out[4]: ('678366', False, False)
  
  In [5]: r.vcode_exists(phone, '678366')
  Out[5]: True
  
  In [6]: r.vcode_delete(phone)
  Out[6]: 1
  

References

[1] vcodeclub/verification-code@Github, Verification Code

[2] redisclub/redis-extensions-py@Github, Redis-extensions is a collection of custom extensions for Redis-py.