def clean_alt_email(self):
email = self.cleaned_data['alt_email']
if email != None and email != '':
result = profile.Founder.objects.filter(alt_email=email)
if result.count() > 1 or (result.count() == 1 and result[0].id != self.instance.id):
raise ValidationError(message='Alt email already used')
return email
def clean_username(self):
username = self.cleaned_data['username']
res = UserModel().objects.all().filter(username=username)
if len(res) != 0:
raise ValidationError(
self.fields['username'].error_messages['username_taken'])
return username
def clean(self, values):
super(ReCaptcha2Field, self).validate(values[0])
ret = validate_captcha(values[0], self.private_key)
if not ret.is_clean:
raise ValidationError(get_error_message(ret.error_code),
code=ret.error_code)
return values[0]
def clean_password_2(self):
pwd_1 = self.cleaned_data['password']
pwd_2 = self.cleaned_data['password_2']
if pwd_1 != pwd_2:
raise ValidationError(
self.fields['password_2'].error_messages['pwd_mismatch'])
return pwd_1
def clean(self):
data = super().clean()
_type = data.get('meta_type')
code = data.get('meta_code')
url = data.get('meta_url')
amount = data.get('meta_amount')
if _type == 'cash':
if code or url or not amount:
raise ValidationError('For cash payment specify amount only')
data['metadata'] = {'type': _type, 'amount': float(amount.amount)}
return data
if _type == 'card':
if amount or (not code and not url):
raise ValidationError(
'For card payment use "code" and "url" fields')
data['metadata'] = {'type': _type, 'code': code, 'url': url}
return data
raise ValidationError('Unknown payment type')
def clean_count(self):
count = self.cleaned_data.get('count', '')
if not count:
count = int(self.request.tracer.price_policy.pro_member) - 1
if int(count) > int(self.request.tracer.price_policy.pro_member) - 1:
raise ValidationError(f'项目最多可以邀请{int(self.request.tracer.price_policy.pro_member) - 1} 人，请升级套餐')
return count
def clean_email(self):
valid_email = False
email = self.cleaned_data['email']
for edu in ActiveEdu.objects.all():
if email.endswith(edu.domain):
valid_email = True
if not valid_email:
raise ValidationError(
self.fields['email'].error_messages['invalid_edu'])
return email
def validate(self, value):
# The first value is the captcha's key
# The second value is the user's input
#
# The user input is encoded against the field's salt to validate.
# Also, the field must exist in user's session, so the user can never
# use a replay attack against the captcha.
encoded = encode_solution(self._salt, value[1])
if value[0] != encoded or CURRENT.request.session.get(BASE_SESSION_KEY + self._salt) != encoded:
raise ValidationError(_('Security code was not entered properly, or has expired.'))
def clean(self, value):
assert self._content_type
cells = []
if value in EMPTY_VALUES:
if self.required:
raise ValidationError(self.error_messages['required'], code='required')
else:
model = self._content_type.model_class()
get_builder = self._builders.get
for elt in value.split(','):
builder = get_builder(elt)
if not builder:
raise ValidationError(self.error_messages['invalid'], code='invalid')
cells.append(builder(self, model, elt))
return cells
def to_python(self, value):
"""
Validates that the input can be converted to a datetime. Returns a
Python datetime.datetime object.
"""
if not value:
return []
try:
return json.loads(value)
except ValueError, e:
raise ValidationError(str(e))
def clean(self):
cdata = self.cleaned_data
if not self._errors:
is_private = cdata.get('is_private', False)
if is_private:
owner = cdata.get('user')
if not owner:
self.add_error(
'user',
ValidationError(
self.error_messages['orphan_private'],
code='orphan_private',
))
else:
req_user = self.user
if not req_user.is_staff:
if owner.is_team:
if req_user.id not in owner.teammates:
self.add_error(
'user',
ValidationError(
self.error_messages['foreign_private'],
code='foreign_private',
))
elif owner != req_user:
self.add_error(
'user',
ValidationError(
self.error_messages['foreign_private'],
code='foreign_private',
))
self.instance.cells = cdata['cells']
return cdata
def clean(self, data, initial=None):
f = super(VideoField, self).clean(data, initial)
if f is None:
return None
elif not data and initial:
return initial
file = None
buffer = None
try:
if hasattr(data, 'temporary_file_path'):
file = data.temporary_file_path()
else:
if hasattr(data, 'read'):
buffer = data.read(HEADER)
else:
buffer = data['content']
if file:
if not is_video(file):
raise ValidationError("1")
elif buffer:
if not is_video_buffer(buffer):
raise ValidationError("2")
else:
raise Exception(
"Can't get uploaded file's contents in usual way. Weird :("
)
except ValidationError:
raise ValidationError(self.error_messages['invalid_video'])
if hasattr(f, 'seek') and callable(f.seek):
f.seek(0)
return f
def clean_members_requested(self):
members = int(self.cleaned_data['members_requested'])
if members <= 0:
raise ValidationError(self.fields['members_requested'].
error_messages['invalid_members'])
return self.cleaned_data['members_requested']
