Python google.appengine.ext.db.BadValueError() Examples

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def update_test_keys(key, test_keys):
  """Deferred task handler for ensuring TestMeta stays in sync.
  Args:
    key: Test key.
    test_keys: A list of strings, the test_key values for each test.
  """
  test = Test.get_mem(key)
  dirty = False
  for test_key in test_keys:
    if not test_key in test.test_keys:
      test.test_keys.append(test_key)
      dirty = True
  if dirty:
    try:
      test.save_memcache()
    except db.BadValueError:
      logging.info('db.BadValueError - bail.') 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def property_clean(prop, value):
  """Apply Property level validation to value.

  Calls .make_value_from_form() and .validate() on the property and catches
  exceptions generated by either.  The exceptions are converted to
  forms.ValidationError exceptions.

  Args:
    prop: The property to validate against.
    value: The value to validate.

  Raises:
    forms.ValidationError if the value cannot be validated.
  """
  if value is not None:
    try:



      prop.validate(prop.make_value_from_form(value))
    except (db.BadValueError, ValueError), e:
      raise forms.ValidationError(unicode(e)) 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())



      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())



      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def validate(self, value):
        value = super(CredentialsProperty, self).validate(value)
        logger.info("validate: Got type " + str(type(value)))
        if value is not None and not isinstance(value, client.Credentials):
            raise db.BadValueError(
                'Property {0} must be convertible '
                'to a Credentials instance ({1})'.format(self.name, value))
        return value 

def validate(self, value):
    if value is not None and not isinstance(value, Flow):
      raise db.BadValueError('Property %s must be convertible '
                          'to a FlowThreeLegged instance (%s)' %
                          (self.name, value))
    return super(FlowProperty, self).validate(value) 

def validate(self, value):
    value = super(CredentialsProperty, self).validate(value)
    logger.info("validate: Got type " + str(type(value)))
    if value is not None and not isinstance(value, Credentials):
      raise db.BadValueError('Property %s must be convertible '
                          'to a Credentials instance (%s)' %
                            (self.name, value))
    #if value is not None and not isinstance(value, Credentials):
    #  return None
    return value 

def clean(self, value):
    """Override Field.clean() to do reference-specific value cleaning.

    This turns a non-empty value into a model instance.
    """

    value = super(ModelChoiceField, self).clean(value)
    if not value:
      return None
    instance = db.get(value)
    if instance is None:
      raise db.BadValueError(self.error_messages['invalid_choice'])
    return instance 

def _validate_filters(cls, filters, model_class):
    """Validate user supplied filters.

    Validate filters are on existing properties and filter values
    have valid semantics.

    Args:
      filters: user supplied filters. Each filter should be a list or tuple of
        format (<property_name_as_str>, <query_operator_as_str>,
        <value_of_certain_type>). Value type is up to the property's type.
      model_class: the db.Model class for the entity type to apply filters on.

    Raises:
      BadReaderParamsError: if any filter is invalid in any way.
    """
    if not filters:
      return

    properties = model_class.properties()

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class.kind())



      try:
        properties[prop].validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters(cls, filters, model_class):
    """Validate user supplied filters.

    Validate filters are on existing properties and filter values
    have valid semantics.

    Args:
      filters: user supplied filters. Each filter should be a list or tuple of
        format (<property_name_as_str>, <query_operator_as_str>,
        <value_of_certain_type>). Value type is up to the property's type.
      model_class: the db.Model class for the entity type to apply filters on.

    Raises:
      BadReaderParamsError: if any filter is invalid in any way.
    """
    if not filters:
      return

    properties = model_class.properties()

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class.kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop].validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters(cls, filters, model_class):
    """Validate user supplied filters.

    Validate filters are on existing properties and filter values
    have valid semantics.

    Args:
      filters: user supplied filters. Each filter should be a list or tuple of
        format (<property_name_as_str>, <query_operator_as_str>,
        <value_of_certain_type>). Value type is up to the property's type.
      model_class: the db.Model class for the entity type to apply filters on.

    Raises:
      BadReaderParamsError: if any filter is invalid in any way.
    """
    if not filters:
      return

    properties = model_class.properties()

    for f in filters:
      prop, _, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class.kind())

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop].validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def _validate_filters_ndb(cls, filters, model_class):
    """Validate ndb.Model filters."""
    if not filters:
      return

    properties = model_class._properties


    for idx, f in enumerate(filters):
      prop, ineq, val = f
      if prop not in properties:
        raise errors.BadReaderParamsError(
            "Property %s is not defined for entity type %s",
            prop, model_class._get_kind())

      # Attempt to cast the value to a KeyProperty if appropriate.
      # This enables filtering against keys.
      try:
        if (isinstance(val, basestring) and
            isinstance(properties[prop],
              (ndb.KeyProperty, ndb.ComputedProperty))):
          val = ndb.Key(urlsafe=val)
          filters[idx] = [prop, ineq, val]
      except:
        pass

      # Validate the value of each filter. We need to know filters have
      # valid value to carry out splits.
      try:
        properties[prop]._do_validate(val)
      except db.BadValueError, e:
        raise errors.BadReaderParamsError(e) 

def testOtherProperties(self):
    class Foo(ndb.Model):
      foo = kms_ndb.EncryptedBlobProperty('a', 'b', 'c', required=True)

    with self.assertRaises(db.BadValueError):
      Foo().put() 

def validate(self, value):
        if value is not None and not isinstance(value, client.Flow):
            raise db.BadValueError(
                'Property {0} must be convertible '
                'to a FlowThreeLegged instance ({1})'.format(self.name, value))
        return super(FlowProperty, self).validate(value) 

def validate(self, value):
        value = super(CredentialsProperty, self).validate(value)
        logger.info("validate: Got type " + str(type(value)))
        if value is not None and not isinstance(value, Credentials):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a Credentials instance (%s)' %
                                   (self.name, value))
        return value 

def validate(self, value):
        if value is not None and not isinstance(value, Flow):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a FlowThreeLegged instance (%s)' %
                                   (self.name, value))
        return super(FlowProperty, self).validate(value) 

def validate(self, value):
        value = super(CredentialsProperty, self).validate(value)
        logger.info("validate: Got type " + str(type(value)))
        if value is not None and not isinstance(value, Credentials):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a Credentials instance (%s)' %
                                   (self.name, value))
        return value 

def validate(self, value):
    if value is not None and not isinstance(value, Flow):
      raise db.BadValueError('Property %s must be convertible '
                          'to a FlowThreeLegged instance (%s)' %
                          (self.name, value))
    return super(FlowProperty, self).validate(value) 

def validate(self, value):
    value = super(CredentialsProperty, self).validate(value)
    logger.info("validate: Got type " + str(type(value)))
    if value is not None and not isinstance(value, Credentials):
      raise db.BadValueError('Property %s must be convertible '
                          'to a Credentials instance (%s)' %
                            (self.name, value))
    #if value is not None and not isinstance(value, Credentials):
    #  return None
    return value 

def validate(self, value):
    if value is not None and not isinstance(value, Flow):
      raise db.BadValueError('Property %s must be convertible '
                          'to a FlowThreeLegged instance (%s)' %
                          (self.name, value))
    return super(FlowProperty, self).validate(value) 

def validate(self, value):
    if value is not None and not isinstance(value, Flow):
      raise db.BadValueError('Property %s must be convertible '
                          'to a FlowThreeLegged instance (%s)' %
                          (self.name, value))
    return super(FlowProperty, self).validate(value) 

def validate(self, value):
    value = super(CredentialsProperty, self).validate(value)
    logger.info("validate: Got type " + str(type(value)))
    if value is not None and not isinstance(value, Credentials):
      raise db.BadValueError('Property %s must be convertible '
                          'to a Credentials instance (%s)' %
                            (self.name, value))
    #if value is not None and not isinstance(value, Credentials):
    #  return None
    return value 

def validate(self, value):
        if value is not None and not isinstance(value, Flow):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a FlowThreeLegged instance (%s)' %
                                   (self.name, value))
        return super(FlowProperty, self).validate(value) 

def validate(self, value):
        value = super(CredentialsProperty, self).validate(value)
        logger.info("validate: Got type " + str(type(value)))
        if value is not None and not isinstance(value, Credentials):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a Credentials instance (%s)' %
                                   (self.name, value))
        return value 

def validate(self, value):
    if value is not None and not isinstance(value, Flow):
      raise db.BadValueError('Property %s must be convertible '
                          'to a FlowThreeLegged instance (%s)' %
                          (self.name, value))
    return super(FlowProperty, self).validate(value) 

def validate(self, value):
        value = super(CredentialsProperty, self).validate(value)
        logger.info("validate: Got type " + str(type(value)))
        if value is not None and not isinstance(value, Credentials):
            raise db.BadValueError('Property %s must be convertible '
                                   'to a Credentials instance (%s)' %
                                   (self.name, value))
        return value