def convert(self, column):
kwargs = {
'label': column.info.get('label', column.name),
'description': column.description,
'validators': [],
'default': column.default and column.default.arg
}
if column.info.get('optional', False):
kwargs['validators'].append(validators.optional())
elif not column.nullable:
kwargs['validators'].append(validators.required())
if hasattr(column.type, 'length') and column.type.length is not None:
kwargs['validators'].append(validators.length(max=column.type.length))
fname = type(column.type).__name__
if len(column.foreign_keys) > 0:
return self.conv_ForeignKey(kwargs, column)
if fname in self.SIMPLE_CONVERSIONS:
return self.SIMPLE_CONVERSIONS[fname](**kwargs)
else:
mod = getattr(self, 'conv_%s' % fname, None)
if mod is not None:
return mod(kwargs, column)
def convert_StringProperty(model, prop, kwargs):
"""Returns a form field for a ``db.StringProperty``."""
if prop._repeated:
return StringListPropertyField(**kwargs)
else:
kwargs['validators'].append(validators.length(max=500))
return get_TextField(kwargs)
def convert_StringProperty(model, prop, kwargs):
"""Returns a form field for a ``db.StringProperty``."""
if prop.multiline:
kwargs['validators'].append(validators.length(max=500))
return f.TextAreaField(**kwargs)
else:
return get_TextField(kwargs)
def get_TextField(kwargs):
"""
Returns a ``TextField``, applying the ``db.StringProperty`` length limit
of 500 bytes.
"""
kwargs['validators'].append(validators.length(max=500))
return f.TextField(**kwargs)
def create_form(self, relations=True):
model = self.model
class_name = '%sForm' % mixedcase(model._name)
attrs = {}
fields = model.fields_get(self.fields)
defaults = model.default_get(fields.keys())
for k, v in fields.items():
type_field = MAPPING_TYPES.get(v.get('type', 'float'))
if not type_field:
continue
override = self._get_form_overrides(k)
if override:
type_field = override
kwargs = {}
validators = []
if 'required' in v and v['required']:
validators.append(wtf_validators.required())
if 'size' in v:
validators.append(wtf_validators.length(max=v['size']))
if k in defaults and defaults[k] is not False:
kwargs['default'] = defaults[k]
if v.get('help'):
kwargs['description'] = v['help']
if v['type'] == 'selection':
if v['selection'] and isinstance(v['selection'][0][0], int):
kwargs['coerce'] = int
kwargs['choices'] = v['selection']
elif v['type'] == 'char' and 'invisible' in v and v['invisible']:
type_field = PasswordField
elif v['type'] == 'date':
kwargs['widget'] = widgets.DatePickerWidget()
elif v['type'] == 'datetime':
kwargs['widget'] = widgets.DateTimePickerWidget()
elif v['type'] in ('many2one', 'one2many'):
kwargs['coerce'] = coerce_relation
if v['type'] == 'many2one':
kwargs['widget'] = widgets.Select2Widget()
elif v['type'] == 'one2many':
kwargs['widget'] = ListWidget()
elif v['type'] == 'many2many':
kwargs['widget'] = widgets.Select2Widget(multiple=True)
attrs[k] = type_field(label=v['string'], **kwargs)
return type(class_name, (BaseForm, ), attrs)
def test_lazy_proxy(self):
"""Tests that the validators support lazy translation strings for messages."""
class ReallyLazyProxy(object):
def __unicode__(self):
raise Exception('Translator function called during form declaration: it should be called at response time.')
__str__ = __unicode__
message = ReallyLazyProxy()
self.assertRaises(Exception, str, message)
self.assertRaises(Exception, text_type, message)
self.assertTrue(equal_to('fieldname', message=message))
self.assertTrue(length(min=1, message=message))
self.assertTrue(NumberRange(1, 5, message=message))
self.assertTrue(required(message=message))
self.assertTrue(regexp('.+', message=message))
self.assertTrue(email(message=message))
self.assertTrue(ip_address(message=message))
self.assertTrue(url(message=message))
def test_length(self):
field = DummyField('foobar')
self.assertEqual(length(min=2, max=6)(self.form, field), None)
self.assertRaises(ValidationError, length(min=7), self.form, field)
self.assertEqual(length(min=6)(self.form, field), None)
self.assertRaises(ValidationError, length(max=5), self.form, field)
self.assertEqual(length(max=6)(self.form, field), None)
self.assertRaises(AssertionError, length)
self.assertRaises(AssertionError, length, min=5, max=2)
# Test new formatting features
grab = lambda **k: grab_error_message(length(**k), self.form, field)
self.assertEqual(grab(min=2, max=5, message='%(min)d and %(max)d'), '2 and 5')
self.assertTrue('at least 8' in grab(min=8))
self.assertTrue('longer than 5' in grab(max=5))
self.assertTrue('between 2 and 5' in grab(min=2, max=5))
def test_length(self):
field = DummyField("foobar")
self.assertEqual(length(min=2, max=6)(self.form, field), None)
self.assertRaises(ValidationError, length(min=7), self.form, field)
self.assertEqual(length(min=6)(self.form, field), None)
self.assertRaises(ValidationError, length(max=5), self.form, field)
self.assertEqual(length(max=6)(self.form, field), None)
self.assertRaises(AssertionError, length)
self.assertRaises(AssertionError, length, min=5, max=2)
# Test new formatting features
grab = lambda **k: grab_error_message(length(**k), self.form, field)
self.assertEqual(grab(min=2, max=5, message="%(min)d and %(max)d"), "2 and 5")
self.assert_("at least 8" in grab(min=8))
self.assert_("longer than 5" in grab(max=5))
self.assert_("between 2 and 5" in grab(min=2, max=5))
def convert(self, field):
kwargs = {
'label': field.verbose_name,
'description': field.help_text,
'validators': [],
'default': field.default,
}
if field.blank:
kwargs['validators'].append(validators.optional())
if field.max_length is not None and field.max_length > 0:
kwargs['validators'].append(validators.length(max=field.max_length))
fname = type(field).__name__
if field.choices:
kwargs['choices'] = field.choices
return f.SelectField(**kwargs)
elif fname in self.SIMPLE_CONVERSIONS:
return self.SIMPLE_CONVERSIONS[fname](**kwargs)
else:
m = getattr(self, 'conv_%s' % fname, None)
if m is not None:
return m(kwargs, field)
def scaffold_form(self):
"""改写form"""
form_class = super(GiftView, self).scaffold_form()
delete_attrs(form_class, ("pub", "number", "win_number", "create_time", "intro"))
form_class.intro = TextAreaField(label=u"奖品介绍", validators=[validators.required(), validators.length(max=256)])
return form_class
class LoginForm(FlaskForm):
user_id = StringField('user_id',
[validators.length(min=1, max=Util.MaxUserIdLength)])
password = StringField(
'password', [validators.length(min=1, max=Util.MaxUserPassLength)])
class SingleUserForm(FlaskForm):
name = StringField('Name',
validators=[DataRequired(),
length(min=2, max=20)])
submit = SubmitField('Show Donation')
class ReviewForm(Form):
moviereview = TextAreaField(
'', [validators.DataRequired(),
validators.length(min=15)])
class RegisterForm(Form):
name=StringField('Name',[validators.Length(min=1,max=50)])
username=StringField('Username',[validators.length(min=4,max=25)])
email=StringField('Email',[validators.Length(min=6,max=50)])
password=PasswordField('Password',[validators.DataRequired(),validators.EqualTo('confirm',message='Passwords do not match')])
confirm=PasswordField('Confirm password')
def scaffold_form(self):
"""改写form"""
form_class = super(TicketView, self).scaffold_form()
delete_attrs(form_class, ('base_path', 'rel_path', 'pic_name', 'pub', 'create_time', 'intro'))
form_class.intro = TextAreaField(label=u'优惠券介绍', validators=[validators.required(), validators.length(max=256)])
form_class.picture = FileField(label=u'优惠券图片', description=u'推荐使用640*288')
return form_class
class SearchForm(Form):
search = StringField('search', [validators.length(min=2)])
class ShopOrderConfirmForm(Form):
note = TextAreaField('long_desc', [validators.length(max=5000)])
submit = SubmitField(lazy_gettext('Submit'))
class ShopHeaderForm(Form):
category = SelectField(lazy_gettext('Category'), coerce=int)
available_only = BooleanField(lazy_gettext('Available item only'))
search = StringField(lazy_gettext('Search'), [validators.length(min=2)])
class AddCategoryForm(Form):
name_CS = StringField('name_CS', [validators.data_required(),
validators.length(max=50)])
name_JP = StringField('name_JP', [validators.data_required(),
validators.length(max=50)])
class LoginForm(Form):
nickname = StringField('nickname', [validators.data_required()])
password = PasswordField('password', [validators.data_required(),
validators.length(min=5, max=30)])
class RegisterForm(FlaskForm):
username = StringField('Username', [DataRequired(), length(max=32)])
email = StringField('Email', [DataRequired(), length(max=100)])
password = PasswordField('Password', [DataRequired(), length(max=100)])
def scaffold_form(self):
"""改写form"""
form_class = super(PubView, self).scaffold_form()
delete_attrs(form_class, ('access_token_time', 'access_token', 'token', 'appid', 'secret', 'create_time',
'stop_time', 'status', 'base_path', 'rel_path', 'pic_name', 'logo'))
form_class.user = TextField(label=u'酒吧管理员', validators=[validators.required(), validators.length(max=16)])
form_class.password = TextField(label=u'管理员密码', validators=[validators.required()])
form_class.picture = FileField(label=u'酒吧图片',
description=u'为了更好的展示效果，严格使用640 * 288的图片，仅支持png与jpeg(jpg)格式')
return form_class
class NewDistrForm(RedirectForm):
name = StringField('Name', [validators.required(), validators.length(1, 64)])
version = StringField('Version', [validators.required(), validators.length(1, 64)])
release = IntegerField('Release')
class new_scenario_form(Form):
"""WTForm for new projects."""
tst_scenario = TextAreaField('tst_scenario',
validators=[DataRequired(),
length(max=300)])
class ArticleForm(Form):
title = StringField("Makale Başlığı",
validators=[validators.length(min=5, max=100)])
content = TextAreaField("Makale İçeriği",
validators=[validators.length(min=10)])
class CommentForm(Form):
input_message = StringField('input_message', [validators.length(min=1)])
honeypot = HiddenField('', [length_honeypot])
class Mine(Form):
my_text = TextAreaField(
'', [validators.DataRequired(),
validators.length(min=15)])
class IP_trusted(Form):
ip = StringField("IP a guardar", [
validators.length(min=7, max=16, message='IP invalida'),
validators.DataRequired(message='la Ip es requerida')
])
def convert_StringProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.StringProperty``."""
if prop._repeated:
return StringListPropertyField(**kwargs)
kwargs['validators'].append(validators.length(max=500))
return get_TextField(kwargs)
class SearchForm(Form):
q = StringField(validators=[DataRequired(), length(min=1, max=30)])
page = IntegerField(validators=[NumberRange(min=1, max=99)], default=1)
class postingCForm(Form):
Body = TextAreaField('Body', [validators.length(min=1, max = 300)])
class MakaleFormu(Form):
title = StringField("Makale Başlığı",
validators=[validators.length(5, 100)])
content = TextAreaField("Makale İçerik",
validators=[validators.length(100)])
FIELD_MAXLENGTH = 50 # intended to stop maliciously long input
PHONE_MAXLENGTH = 15
TAGS = {'TAG1', 'TAG2', 'TAG3'}
NAME_FIELD_VALIDATORS = [validators.DataRequired(),
validators.Length(max=FIELD_MAXLENGTH,
message=_("Field cannot be longer than %(max)d characters.")),
validators.regexp(utils.NAME_LASTNAME_REGEXP,
message=_("Name invalid. Use only letters and numbers."))]
EMAIL_FIELD_VALIDATORS = [validators.Length(min=0, max=FIELD_MAXLENGTH, message=_(
"Field must be between %(min)d and %(max)d characters long.")),
validators.regexp(utils.EMAIL_REGEXP, message=_('Invalid email address.'))]
PHONE_FIELD_VALIDATORS = [validators.length(max=PHONE_MAXLENGTH,
message=_('Phone invalid. Should be less than %(max)s '
'character long.'))]
WEBSITE_FIELD_VALIDATORS = [validators.Length(max=FIELD_MAXLENGTH,
message=_('Field cannot be longer than %(max)d characters.'))]
NOTES_FIELD_VALIDATORS = [validators.Length(max=65536)]
PASSWORD_FIELD_VALIDATORS = [validators.DataRequired(),
validators.Length(max=FIELD_MAXLENGTH, message=_(
"Field cannot be longer than %(max)d characters."))]
TAG_FIELD_VALIDATORS = [validators.Required()]
PRICE_FIELD_VALIDATORS = [validators.NumberRange(min=0.0)]
CARE_TYPE_CHOICES = [('Transfers', 'Transfers'),
('Showering', 'Showering'),
('Dressing', 'Dressing'),
('Personal Care', 'Personal Care'),
('Shopping', 'Shopping'),
class ArticleForm(Form):
title = StringField('Name', [validators.length(min=1, max=200)])
body = TextAreaField("Body", [validators.length(min=30)])
def password_field(label="Password", required=True):
v = [validators.length(min=6)]
if required:
v.append(validators.required())
return PasswordField(label, v)
class LoginForm(Form):
username = StringField(u'帐号', validators=[Required(), length(6, 64)])
password = PasswordField(u'密码', validators=[Required()])
submit = SubmitField(u'登入')
from wtforms import fields, validators
from common import form
UserNameField = lambda: fields.TextField(u"Username",
[validators.required(), validators.regexp('[-a-zA-Z0-9]+'), validators.length(max=256)])
class RegisterForm(form.Form):
username = UserNameField()
password = fields.PasswordField(u"Password", [validators.required()])
class DeveloperForm(Form): #
id = StringField('', [validators.length(min=1)],
render_kw={'placeholder': 'Input a product id...'})
def scaffold_form(self):
"""改写form"""
form_class = super(PubView, self).scaffold_form()
delete_attrs(form_class, ('access_token_time', 'access_token', 'address', 'tel', 'base_path', 'rel_path',
'pic_name', 'logo', 'create_time'))
form_class.user = TextField(label=u'酒吧管理员', validators=[validators.required(), validators.length(max=16)])
form_class.password = TextField(label=u'管理员密码', validators=[validators.required()])
return form_class
class CrearEvento(FlaskForm):
def nombre_evento(self, field):
if re.findall("[?/_{$*°}^]", field.data):
raise validators.ValidationError(
"Solo los siguientes caracteres especiales estan admitidos (! - # @ . ,)"
)
if re.findall("f**k", field.data) or re.findall("n***a", field.data):
raise validators.ValidationError(
"El nombre del evento no puede contener malas palabras.")
def mostrar_datos(self):
print("Evento: " + str(self.nombreevento.data))
print("Fecha: " + str(self.fechaevento.data))
print("Hora: " + str(self.hora.data))
print("Clasificacion: " + str(self.opciones.data))
print("Descripcion: " + str(self.descripcion.data))
def opcional(field):
field.validators.insert(0, validators.Optional())
def rangofecha(self, field):
if field.data < date.today():
raise validators.ValidationError(
"Por favor, ingrese una fecha valida")
# Esta funcion no deja ingresar una fecha en el pasado
clasificacion = [('Conferencia', 'Conferencia'), ('Curso', 'Curso'),
('Deporte', 'Deporte'), ('Estudio', 'Estudio'),
('E-Sport', 'E-Sport'), ('Festival', 'Festival'),
('Fiesta', 'Fiesta'), ('Musical', 'Musical'),
('Obra', 'Obra'), ('Pasar el rato', 'Pasar el rato'),
('Otro', 'Otro')]
nombreevento = StringField('Nombre del evento', [
validators.DataRequired(message="Completar nombre"),
validators.length(
min=5,
max=60,
message='El nombre del evento debe tener entre 5 y 60 caracteres'),
nombre_evento
])
fechaevento = DateField('Fecha del Evento', [
validators.DataRequired(message="Ingrese la fecha de su evento"),
rangofecha
])
hora = TimeField('Hora de inicio', [
validators.DataRequired(
message="Ingrese la hora de inicio de su evento.")
])
lugarevento = StringField('Lugar del evento', [
validators.DataRequired(
message="Debe especificar el lugar del evento"),
validators.length(
min=5,
max=60,
message='El lugar del evento debe tener entre 5 y 60 caracteres')
])
imagen = FileField(validators=[
FileRequired(),
FileAllowed(['jpg', 'png'], 'El archivo debe ser una imagen jpg o png')
])
descripcion = TextAreaField('Introduzca una descripcion del evento', [
validators.DataRequired(message="Por favor ingrese una descripcion"),
validators.length(
min=40,
max=500,
message=
'La descripcion del evento debe tener entre 40 y 500 caracteres')
])
opciones = SelectField('Tipo de evento', [], choices=clasificacion)
submit = SubmitField("Crear evento!")
actualizar = SubmitField("Actualizar")
def Length(cls, lmin=-1, lmax=-1, message=None):
''' Validates the length of a string. '''
return validators.length(lmin, lmax, message)
class LoginForm(FlaskForm):
login = StringField(
'login',
[validators.length(min=1, max=25, message=FieldIsRequiredMessage)])
password = PasswordField(
'password', [validators.length(min=1, message=FieldIsRequiredMessage)])
def convert_GenericProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.ListProperty``."""
kwargs['validators'].append(validators.length(max=500))
return get_TextField(kwargs)
class ResetPasswordRequestForm(FlaskForm):
email = StringField('Email',
validators=[DataRequired(),
length(1, 64),
Email()])
submit = SubmitField('Send mail')
class PostArticleForm(Form):
title = StringField(u'标题', validators=[Required(), length(6, 64)])
body = TextAreaField(u'内容')
category_id = QuerySelectField(u'分类', query_factory=lambda: Category.query.all(), \
get_pk=lambda a: str(a.id), get_label=lambda a: a.name)
submit = SubmitField(u'发布')
class MessageForm(Form): # Create Message Form
body = StringField('', [validators.length(min=1)],
render_kw={'autofocus': True})
class PostCategoryForm(Form):
name = StringField(u'分类名', validators=[Required(), length(6, 64)])
submit = SubmitField(u'发布')
def convert_GenericProperty(self, model, prop, kwargs):
"""Returns a form field for a ``ndb.ListProperty``."""
kwargs['validators'].append(validators.length(max=500))
return get_TextField(kwargs)
