def register(request):
    flag = True
    possible =  0123456789abcdefghijklmnopqrstuvwxyz 
    token =   
    length = 10
    i = 0

    current_datetime = datetime.datetime.now()

    user = UsersModelForm()
    if request.method ==  POST :
        userf = UsersModelForm(request.POST)
        username = userf.data[ username ]
        password = userf.data[ password ]
        passwordrepeat = userf.data[ passwordrepeat ]
        email = userf.data[ email ]

        if password != passwordrepeat:
            flag = False
            passVariable = { user :user,  flag : False}
            return render_to_response( register.html , passVariable, context_instance=RequestContext(request))

        elif password == passwordrepeat:
            while i<10:
                temp = random.choice(possible)
                token = token + temp
                i=i+1

            userf.email_token = token
            userf.email_token_expiry = current_datetime + timedelta(1)
            userf.save()
            return HttpResponseRedirect( / )
    else:
        return render_to_response( register.html , {"user": user,  flag : True}, context_instance=RequestContext(request))

摘自MySQL:

<代码>从博客_users中选取; 我在<代码>email_token field中拿空的数值为何? 。

<>strong>models.py:

class Users(models.Model):
    username = models.CharField(max_length=255)
    slug = models.CharField(max_length=255, default= 0 )
    password = models.CharField(max_length=300)
    passwordrepeat = models.CharField( Repeat Password , max_length=300)
    password_token = models.CharField(max_length=300, default= 0 )
    email = models.CharField(max_length=255)
    email_verified = models.BooleanField(default=False)
    email_token = models.CharField(max_length=255)
    email_token_expiry = models.DateTimeField(auto_now_add=True)
    tos = models.BooleanField(default=False)
    active = models.BooleanField(default=False)
    last_login = models.DateTimeField(auto_now_add=True)
    last_action = models.DateTimeField(auto_now_add=True)
    is_admin = models.BooleanField(default=False)
    role = models.CharField(max_length=255, default= 0 )
    created = models.DateTimeField(auto_now_add=True)
    modified = models.DateTimeField(auto_now_add=True)

    def __unicode__(self):
        return self.username

class UsersModelForm(forms.ModelForm):
    class Meta:
        model = Users
        fields = ( username ,  password ,  passwordrepeat ,  email )
        widgets = {
             password  : PasswordInput(),
             passwordrepeat  : PasswordInput(),
        }