def is_valid_email(address):
# FIXME In Django 1.2 we can use validators
field = EmailField()
try:
field.clean(address)
except ValidationError, e:
return False
def validate_cc_list(cc_list):
'''Validate each email in cc_list argument
This is called by ``notification_*`` methods internally.
No return value, and if any email in cc_list is not valid, ValidationError
will be raised.
'''
if not isinstance(cc_list, list):
raise TypeError('cc_list should be a list object.')
field = EmailField(required=True)
invalid_emails = []
for item in cc_list:
try:
field.clean(item)
except ValidationError:
invalid_emails.append(item)
if invalid_emails:
raise ValidationError(
field.error_messages['invalid'] % {
'value': ', '.join(invalid_emails)})
def clean(self):
if 'username' in self.cleaned_data:
username = self.cleaned_data["username"]
else:
raise forms.ValidationError(_("Username and Password required"))
if 'password' in self.cleaned_data:
password = self.cleaned_data["password"]
else:
raise forms.ValidationError(_("Username and Password required"))
try:
# User can login via email address too
# Check whether the provided username is email
email_check = EmailField()
email = email_check.clean(username)
if self.request.site.is_core:
site_users = SiteUser.objects.filter(
email=email,
role=settings.SITE_ROLES['ADMIN'])
site_user = site_users[0]
else:
site_user = SiteUser.objects.get(email=email,
site_id=self.request.site.id)
unique_username = site_user.user.username
except SiteUser.DoesNotExist:
# Email does not exist in the current site
raise forms.ValidationError(_("Username or password incorrect"))
except forms.ValidationError:
# Not an email. Probably user is trying to login via username
try:
if self.request.site.is_core:
site_users = SiteUser.objects.filter(
username=username,
role=settings.SITE_ROLES['ADMIN'])
site_user = site_users[0]
else:
site_user = SiteUser.objects.get(
username=username,
site_id=self.request.site.id)
unique_username = site_user.user.username
except SiteUser.DoesNotExist:
#User name does not exist in current database
raise forms.ValidationError(
_("Username or password incorrect"))
user = authenticate(username=unique_username, password=password)
if user is not None:
if user.is_active:
login(self.request, user)
else:
raise forms.ValidationError(
_("This account is deactivated."))
else:
raise forms.ValidationError(
_("Username or password incorrect"))
def post(self,request,*args,**kwargs):
email = request.POST['email']
ef = EmailField()
try:
ef.clean(email)
Candidate.objects.get(email=email)
except Candidate.DoesNotExist:
url = "%s?email=%s" % (reverse('home:reg'), email)
return HttpResponseRedirect(url)
except ValidationError:
messages.error(self.request, u"Email inválido")
else:
messages.info(self.request, u"O email %s já está cadastrado!" % email)
return super(HomeView, self).get(request,*args,**kwargs)
class ContactForm(Form):
from_email = EmailField(required=True)
subject = CharField(max_length=50,
required=True,
help_text='50 characters max.')
content = CharField(
widget=Textarea(attrs={'placeholder': 'Enter your message here.'}),
required=True)
class SignUpForm(UserCreationForm):
first_name = CharField(max_length=30, required=False)
last_name = CharField(max_length=30, required=False)
email = EmailField(max_length=254)
class Meta:
model = User
fields = ('username', 'first_name', 'last_name', 'email', 'password1', 'password2')
class NewsletterSubscribeForm(Form):
email_address = EmailField(
label='',
error_messages={
'required': 'Please enter your email address',
'invalid': 'Please enter a valid email address'
},
widget=EmailInput(attrs={'class': 'form-control'}))
class SignupForm(Form):
username = CharField()
email = EmailField()
password = CharField(widget=PasswordInput())
def save(self):
user = User.objects.create_user(**self.cleaned_data)
return user
class UserSignupForm(UserMixin, UserCreationForm):
email = EmailField(required=True)
helper = FormHelper()
helper.form_method = 'POST'
helper.form_action = reverse_lazy("user:signup")
helper.add_input(
Submit('signup', 'Зарегистрироваться', css_class='btn-primary'))
def test_emailfield_1(self):
f = EmailField()
self.assertWidgetRendersTo(f, '<input type="email" name="f" id="id_f" required>')
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean('')
with self.assertRaisesMessage(ValidationError, "'This field is required.'"):
f.clean(None)
self.assertEqual('*****@*****.**', f.clean('*****@*****.**'))
with self.assertRaisesMessage(ValidationError, "'Enter a valid email address.'"):
f.clean('foo')
self.assertEqual(
'[email protected]\xe4\xf6\xfc\xdfabc.part.com',
f.clean('[email protected]äöüßabc.part.com')
)
def clean(self):
"""called in `save()`
"""
emails = functions.split_list(self.preapproved_emails)
email_field = EmailField()
try:
map(lambda v: email_field.clean(v), emails)
except exceptions.ValidationError:
raise exceptions.ValidationError(_("Please give a list of valid email addresses."))
self.preapproved_emails = " " + "\n".join(emails) + " "
domains = functions.split_list(self.preapproved_email_domains)
domain_field = DomainNameField()
try:
map(lambda v: domain_field.clean(v), domains)
except exceptions.ValidationError:
raise exceptions.ValidationError(_("Please give a list of valid email domain names."))
self.preapproved_email_domains = " " + "\n".join(domains) + " "
def test_emailfield_not_required(self):
f = EmailField(required=False)
self.assertEqual('', f.clean(''))
self.assertEqual('', f.clean(None))
self.assertEqual('*****@*****.**', f.clean('*****@*****.**'))
self.assertEqual('*****@*****.**', f.clean(' [email protected] \t \t '))
with self.assertRaisesMessage(ValidationError, "'Enter a valid email address.'"):
f.clean('foo')
def test_emailfield_min_max_length(self):
f = EmailField(min_length=10, max_length=15)
self.assertWidgetRendersTo(f, '<input id="id_f" type="email" name="f" maxlength="15" />')
with self.assertRaisesMessage(ValidationError, "'Ensure this value has at least 10 characters (it has 9).'"):
f.clean("*****@*****.**")
self.assertEqual("*****@*****.**", f.clean("*****@*****.**"))
with self.assertRaisesMessage(ValidationError, "'Ensure this value has at most 15 characters (it has 20).'"):
f.clean("*****@*****.**")
def clean(self):
"""called in `save()`
"""
emails = functions.split_list(self.preapproved_emails)
email_field = EmailField()
try:
map(lambda v: email_field.clean(v), emails)
except exceptions.ValidationError:
raise exceptions.ValidationError(
_('Please give a list of valid email addresses.')
)
self.preapproved_emails = ' ' + '\n'.join(emails) + ' '
domains = functions.split_list(self.preapproved_email_domains)
from askbot.forms import DomainNameField
domain_field = DomainNameField()
try:
map(lambda v: domain_field.clean(v), domains)
except exceptions.ValidationError:
raise exceptions.ValidationError(
_('Please give a list of valid email domain names.')
)
self.preapproved_email_domains = ' ' + '\n'.join(domains) + ' '
def test_emailfield_strip_on_none_value(self):
f = EmailField(required=False, empty_value=None)
self.assertIsNone(f.clean(None))
def test_email_regexp_for_performance(self):
f = EmailField()
# Check for runaway regex security problem. This will take a long time
# if the security fix isn't in place.
addr = '[email protected]'
self.assertEqual(addr, f.clean(addr))
