Python-сообщество

if request.method == 'POST':
   form = AuthForm(request.POST)
   if form.is_valid(): 
        username = form.cleaned_data['username']
        password = form.cleaned_data['password']
        user = authenticate(username=username, password=password)

user = authenticate(username=username, password=password)
    if user is not None:
        if user.is_active:
            login(request, user)
            #Redirect to a success page.
            return HttpResponseRedirect('/')
        else:
            # Return a 'disabled account' error message
            return render_to_response('login.html', {'form' : form, 'error_login': 1})
        else:

if Badlogin.objects.filter(username = username):
    p = Badlogin.objects.get(username = username)
    if p.count < 3:
         p.count +=1
	 p.save()
         return render_to_response('registration/login.html', {'form' : form, 'error_login': 1})
else:
    p = Badlogin(username = username, count = 1)
    p.save()
    return render_to_response('registration/login.html', {'form' : form, 'error_login': 1})

check_captcha = captcha.submit(request.POST['recaptcha_challenge_field'],
                                            request.POST['recaptcha_response_field'],
                                            settings.RECAPTCHA_PRIVATE_KEY,              request.META['REMOTE_ADDR'])
if check_captcha.is_valid is False:
    form = AuthForm()
    return render_to_response('login.html', {'form' : form, 'error_captcha' : 1, 'html_captcha' : html_captcha})

from django import forms
from recaptcha.client import captcha
from django.conf import settings
from django.shortcuts import render_to_response
from django.contrib.auth import authenticate, login
from django.http import HttpResponseRedirect
from callme.models import Badlogin

class AuthForm(forms.Form):
    username = forms.CharField()
    password = forms.CharField(widget=forms.PasswordInput())

html_captcha = captcha.displayhtml(settings.RECAPTCHA_PUB_KEY)
def auth(request):
    if request.method == 'POST':
       form = AuthForm(request.POST)
       if form.is_valid():
            username = form.cleaned_data['username']
            password = form.cleaned_data['password']
            if Badlogin.objects.filter(username = username, count = 3):
                check_captcha = captcha.submit(request.POST['recaptcha_challenge_field'], request.POST['recaptcha_response_field'], settings.RECAPTCHA_PRIVATE_KEY, request.META['REMOTE_ADDR'])
                if check_captcha.is_valid is False:
                    form = AuthForm()
                    return render_to_response('registration/login.html', {'form' : form, 'error_captcha' : 1, 'html_captcha' : html_captcha})
            user = authenticate(username=username, password=password)
            if user is not None:
                if user.is_active:
                    login(request, user)
                    # Redirect to a success page.
                    return HttpResponseRedirect('/')
                else:
                     # Return a 'disabled account' error message
                     return render_to_response('registration/login.html', {'form' : form, 'error_login': 1})
            else:
                # Return an 'invalid login' error message.
                if Badlogin.objects.filter(username = username):
		    p = Badlogin.objects.get(username = username)
		    if p.count < 3:
                        p.count +=1
			print p
			p.save()
                else:
                    p = Badlogin(username = username, count = 1)
                    p.save()
                    return render_to_response('registration/login.html', {'form' : form, 'error_login': 1})
    else:
        form = AuthForm()
    return render_to_response('registration/login.html', {'form': form})