TypeError:必须先对Unicode对象进行编码，然后再进行哈希处理，从而创建用于激活电子邮件的哈希键 [英] TypeError: Unicode-objects must be encoded before hashing, creating a hash Key for email activation

问题描述

我试图创建为hash_key来激活电子邮件，但遇到上述类型错误.我如何实施编码的任何想法.下面是我的代码:

I am trying to create as hash_key for email activation but am getting the type error above. Any ideas how i can enforce encoding. Below is my code:

def user_created(sender, instance, created, *args, **Kwargs):
    user = instance

    if created:
        get_create_stripe(user)
        email_confirmed, email_is_created = EmailConfirmed.objects.get_or_create(user=user)
        if email_is_created:
            short_hash = hashlib.sha1(str(random.random()).hexdigest())[:5]
            base, domain = str(user.email).split('@')
            activation_key = hashlib.sha1(short_hash+base).hexdigest()
            email_confirmed.activation_key = activation_key
            email_confirmed.save()
            email_confirmed.activate_user_email()

post_save.connect(user_created, sender=User)

推荐答案

您需要将 bytes 传递给 hashlib.sha1()方法，而不是 string .为此，您可以使用 encode() 像这样:

You need to pass bytes to hashlib.sha1() method instead of string. To do it you can just use encode() like this:

short_hash = hashlib.sha1(str(random.random()).encode()).hexdigest()[:5]
base, domain = str(user.email).split('@')
activation_key = hashlib.sha1((short_hash+base).encode()).hexdigest()

这篇关于TypeError:必须先对Unicode对象进行编码，然后再进行哈希处理，从而创建用于激活电子邮件的哈希键的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！