如何解决在django中创建注册模板时出错如何调试？
| 这是我的forms.pyfrom django import forms
from django.core import validators
from django.contrib.auth.models import User
class RegistrationForm(forms.Manipulator):
def __init__(self):
self.fields = (
forms.TextField(field_name=\'username\',length=30,maxlength=30,is_required=True,validator_list=[validators.isAlphaNumeric,self.isValidUsername]),forms.EmailField(field_name=\'email\',is_required=True),forms.PasswordField(field_name=\'password1\',maxlength=60,forms.PasswordField(field_name=\'password2\',validator_list=[validators.AlwaysMatchesOtherField(\'password1\',\'Passwords must match.\')]),)
def isValidUsername(self,field_data,all_data):
try:
User.objects.get(username=field_data)
except User.DoesNotExist:
return
raise validators.ValidationError(\'The username \"%s\" is already taken.\' % field_data)
def save(self,new_data):
u = User.objects.create_user(new_data[\'username\'],new_data[\'email\'],new_data[\'password1\'])
u.is_active = False
u.save()
return u
from django.contrib.auth import authenticate,login
from django.shortcuts import render_to_response
import datetime,random,sha
from django.shortcuts import render_to_response,get_object_or_404
from django.core.mail import send_mail
def login(request):
def errorHandle(error):
form = LoginForm()
return render_to_response(\'login.html\',{
\'error\' : error,\'form\' : form,})
if request.method == \'POST\': # If the form has been submitted...
form = LoginForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
username = request.POST[\'username\']
password = request.POST[\'password\']
user = authenticate(username=username,password=password)
if user is not None:
if user.is_active:
# Redirect to a success page.
login(request,user)
return render_to_response(\'userprof/why.html\',{
\'username\': username,})
else:
# Return a \'disabled account\' error message
error = u\'account disabled\'
return errorHandle(error)
else:
# Return an \'invalid login\' error message.
error = u\'invalid login\'
return errorHandle(error)
else:
error = u\'form is invalid\'
return errorHandle(error)
else:
form = LoginForm() # An unbound form
return render_to_response(\'login.html\',{
\'form\': form,})
def loggedin(request):
return render_to_response(\'loggedin.html\',{})
def register(request):
if request.user.is_authenticated():
# They already have an account; don\'t let them register again
return render_to_response(\'userprof/register.html\',{\'has_account\': True})
manipulator = RegistrationForm()
if request.POST:
new_data = request.POST.copy()
errors = manipulator.get_validation_errors(new_data)
if not errors:
# Save the user
manipulator.do_html2python(new_data)
new_user = manipulator.save(new_data)
# Build the activation key for their account
salt = sha.new(str(random.random())).hexdigest()[:5]
activation_key = sha.new(salt+new_user.username).hexdigest()
key_expires = datetime.datetime.today() + datetime.timedelta(2)
# Create and save their profile
new_profile = UserProfile(user=new_user,activation_key=activation_key,key_expires=key_expires)
new_profile.save()
# Send an email with the confirmation link
email_subject = \'Your new example.com account confirmation\'
return render_to_response(\'userprof/register.html\',{\'created\': True})
else:
errors = new_data = {}
form = forms.FormWrapper(manipulator,new_data,errors)
return render_to_response(\'userprof/register.html\',{\'form\': form})
def confirm(request,activation_key):
if request.user.is_authenticated():
return render_to_response(\'userprof/confirm.html\',{\'has_account\': True})
user_profile = get_object_or_404(UserProfile,activation_key=activation_key)
if user_profile.key_expires < datetime.datetime.today():
return render_to_response(\'confirm.html\',{\'expired\': True})
user_account = user_profile.user
user_account.is_active = True
user_account.save()
return render_to_response(\'confirm.html\',{\'success\': True})
Error: Can\'t find the file \'settings.py\' in the directory containing \'manage.py\'. It appears you\'ve customized things.
You\'ll have to run django-admin.py,passing it your settings module.
(If the file settings.py does indeed exist,it\'s causing an ImportError somehow.)
解决方法
哇，您使用的是哪个版本的Django？
forms.Manipulator
python settings.py
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