How to use _validate_and_load method in lisa

Best Python code snippet using lisa_python

workload.py

Source:workload.py

...36    self._name = name37    self._query_map = dict()38    # Build the query name -> string mapping in the c'tor. We want to fail fast and early39    # if the user input is bad.40    self._validate_and_load(query_name_filters)41  @property42  def name(self):43    return self._name44  @property45  def query_map(self):46    return self._query_map47  def _validate_and_load(self, query_name_filters):48    """Validates that the Workload is legal."""49    query_name_filters = map(str.strip, query_name_filters) if query_name_filters else []50    self._base_dir = os.path.join(Workload.WORKLOAD_DIR, self._name, 'queries')51    # Check whether the workload name corresponds to an existing directory.52    if not os.path.isdir(self._base_dir):53      raise ValueError("Workload %s not found in %s" % (self._name, self._base_dir))54    sections = list()55    # Parse all queries files for the given workload.56    for file_name in self._list_query_files():57      sections.extend(parse_query_test_file(file_name))58    # If the user has specified query names, check whether all the user specified queries59    # exist in the query files.60    all_query_names = [s['QUERY_NAME'] for s in sections if s['QUERY_NAME'].strip()]61    regex = re.compile(r'|'.join(['^%s$' % n for n in query_name_filters]), re.I)...

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