def ParseObjs(self, objs, expression):
    self.Validate(expression)
    for obj in objs:
      if not isinstance(obj, rdf_client.StatEntry):
        continue
      # If all match conditions pass, yield the object.
      for match in self.matchers:
        if not match(obj):
          break
      else:
        yield obj
Parse one or more objects by testing if it has matching stat results.
dataset/ETHPy150Open google/grr/grr/lib/checks/filters.py/StatFilter.ParseObjs