def get_row_validators(self, row):
"""Parses the row validators from the XSD.
XSD is either user-specified or inferred from the HEAD row.
Args:
row: The parsed row from the TSV file.
Returns:
row_validators_list:
A list of subclass of cell_validators.BaseCellValidator.
(eg. [[string_validator, decimal_validator],[string_validator]]).
"""
dsrf_xsd_file = self.dsrf_xsd_file
if not dsrf_xsd_file:
# User did not specify one, read from the library.
profile_name, profile_version = row[2:4]
self.logger.info(
'Detected profile and version from HEAD: %s (%s)' %
(profile_name, profile_version))
try:
dsrf_xsd_file = constants.get_xsd_file(profile_name, profile_version)
except ValueError as e:
self.logger.error(str(e))
sys.stderr.write(str(e))
sys.exit(-1)
self.logger.info('XSD file location: %s' % dsrf_xsd_file)
schema_parser = dsrf_schema_parser.DsrfSchemaParser(
self.avs_xsd_file, dsrf_xsd_file)
return schema_parser.parse_xsd_file(self.logger)
def parse_xsd(self, block):
self.parse_profile_info_from_head(block)
if not self.dsrf_xsd_file_name:
# User did not provided an XSD to validate with.
self.dsrf_xsd_file_name = constants.get_xsd_file(
self.profile_name, self.profile_version)
xsd_parser = xsd_profile_parser.XSDProfileParser(self.dsrf_xsd_file_name)
self.block_processor.node = xsd_parser.parse_profile_from_xsd(
self.profile_name)
def get_avs_location_from_root(self, root):
"""Inspects the root tag of the profile XSD to find the AVS xsd version."""
for child in root:
if child.tag == constants.XSD_TAG_PREFIX + 'import':
if child.attrib.get('namespace') == constants.AVS_XSD_NAMESPACE:
schema_location = child.attrib['schemaLocation']
unused_directory, avs_version = path.split(
path.split(schema_location)[0])
return constants.get_xsd_file('avs', avs_version)
raise error.XsdParsingFailure(
self.dsrf_xsd_file_name,
'No AVS import found (namespace = %s).' % constants.AVS_XSD_NAMESPACE)
def get_avs_location_from_root(self, root):
"""Inspects the root tag of the profile XSD to find the AVS xsd version."""
for child in root:
if child.tag == constants.XSD_TAG_PREFIX + 'import':
if child.attrib.get('namespace') == constants.AVS_XSD_NAMESPACE:
schema_location = child.attrib['schemaLocation']
unused_directory, avs_version = path.split(
path.split(schema_location)[0])
return constants.get_xsd_file('avs', avs_version)
raise error.XsdParsingFailure(
self.dsrf_xsd_file_name,
'No AVS import found (namespace = %s).' % constants.AVS_XSD_NAMESPACE)