def __call__(self, form, field):
# print('Form data, retornado dentro de NumericCheck en {}:\n{}\n'.format(field,form.data))
data_required = DataRequired('Campo requerido')
def numeric_check(field):
if field.name == 'qty':
# print('Cantidad: {}| isdecimal(): {}'.format(field.data, field.data.isdecimal()))
if not field.data.isdecimal():
raise StopValidation("Ingrese un valor numérico entero")
if field.name == 'price':
try:
a = float(field.data)
if a <= 0:
raise StopValidation("Ingrese un precio válido")
except Exception as e:
print(e)
raise StopValidation("Ingrese un precio válido")
if form.data['create_button']:
# print('Validando desde el botón CREAR')
numeric_check(field)
if field.name in ('product_name', 'price', 'qty'):
return data_required.__call__(form, field)
elif form.data['update_button']:
# print('Validando desde el botón ACTUALIZAR')
if field.name == 'ref_number':
return data_required.__call__(form, field)
if (field.name in ('qty', 'price')) and (field.data != ""):
# print('Validando el campo {}\n'.format(field.name))
numeric_check(field)
def __call__(self, form, field):
for name, data in self.conditions.items():
other_field = form[name]
if other_field is None:
raise Exception('no field named "%s" in form' % name)
if other_field.data == data and not field.data:
DataRequired.__call__(self, form, field)
Optional()(form, field)
def __call__(self, form, field):
for name, data in self.conditions.items():
other_field = form[name]
if other_field is None:
raise ValidationError("Preencha o campo.")
if other_field.data == data and not field.data:
DataRequired.__call__(self, form, field)
Optional()(form, field)
def __call__(self, form, test_field):
for name, data in self.conditions.items():
iter_field = form[name]
if iter_field is None:
raise Exception('no field named "{}"'.format(name))
if iter_field.data == data and not test_field.data:
DataRequired.__call__(self, form, test_field)
Optional()(form, test_field)
