'Constructs an app.yaml string equivalent to the XML files under WEB-INF.
Args:
static_file_list: a list of strings that are the absolute path names of
static file resources.
api_version: a string that is the Java API version number, or None if
not known or relevant.
Returns:
A string that would have the same effect as the XML files under WEB-INF
if it were the contents of an app.yaml file.'

def GenerateAppYamlString(self, static_file_list, api_version=None):

    return yaml_translator.AppYamlTranslator(self.app_engine_web_xml, self.web_xml, static_file_list, api_version).GetYaml()
