用Django 1.5中的密码确认操作

Question

如何在Django 1.5中创建“用密码确认”表单？我打算建立一个禁用用户帐户的功能，但如果用户无法提供正确的密码，则不应禁用该帐户。我试着用一个FormView和form_class=AuthenticationForm，但同时显示的用户名和密码，我想只有口令，因为用户已经登录

Answer 1

写密码验证方式：

形式。 PY

from django import forms 
from django.contrib.auth.models import check_password 

class ValidatePasswordForm(forms.Form): 
    password = forms.CharField(label="Your Password", 
     widget=forms.PasswordInput) 

    def __init__(self, *args, **kwargs): 
     self.user = kwargs.pop('user') 
     super(ValidatePasswordForm, self).__init__(*args, **kwargs) 

    def clean_password(self): 
     password = self.cleaned_data['password'] 
     valid = check_password(password, self.user.password) 
     if not valid: 
      raise forms.ValidationError('Invalid password') 
     return password 

views.py

from django.shortcuts import render_to_response 
from django.template import RequestContext 

from myapp.forms import ValidatePasswordForm 

@login_required 
def validate_password(request): 
    form = ValidatePasswordForm(request.POST or None, user=request.user) 
    if request.method == 'POST': 
     if form.is_valid(): 
      # do something upon validation 
      # disable account 
      pass 
    request_dict = {'form': form} 
    return render_to_response('my_template.html', 
     request_dict, context_instance=RequestContext(request))