def validate_entry(self, entry):
batch_number = unicode(entry.get_text())
if not batch_number:
return
available = StorableBatch.is_batch_number_available(
self.store, batch_number, exclude_storable=self.model)
if (not available or
batch_number in self._get_used_batches(exclude=batch_number)):
return ValidationError(_("'%s' is already in use") % batch_number)
def validate_entry(self, entry):
batch_number = str(entry.get_text())
if not batch_number:
return
available = StorableBatch.is_batch_number_available(
self.store, batch_number, exclude_storable=self.model)
if (not available or
batch_number in self._get_used_batches(exclude=batch_number)):
return ValidationError(_("'%s' is already in use") % batch_number)
def test_is_batch_number_available(self):
self.assertTrue(StorableBatch.is_batch_number_available(
self.store, u'123'))
self.assertTrue(StorableBatch.is_batch_number_available(
self.store, u'321'))
storable = self.create_storable(is_batch=True)
self.create_storable_batch(storable=storable, batch_number=u'123')
self.create_storable_batch(batch_number=u'321')
# Should not be available anymore since they now exist
self.assertFalse(StorableBatch.is_batch_number_available(
self.store, u'123'))
self.assertFalse(StorableBatch.is_batch_number_available(
self.store, u'321'))
# But when excluding storable, only u'123' should be available
self.assertTrue(StorableBatch.is_batch_number_available(
self.store, u'123', exclude_storable=storable))
self.assertFalse(StorableBatch.is_batch_number_available(
self.store, u'321', exclude_storable=storable))
