def get_securities(self, page=<NUM_LIT:1>, **filter_param):
url_path = self._build_url_path(None, None)<EOL>params = {'<STR_LIT>': page}<EOL>if filter_param:<EOL><INDENT>query_filter = filter_param.popitem()<EOL>if query_filter[<NUM_LIT:0>] in self.VALID_SECURITY_FILTERS:<EOL><INDENT>params[query_filter[<NUM_LIT:0>]] = query_filter[<NUM_LIT:1>]<EOL><DEDENT>else:<EOL><INDENT>error_msg = '<STR_LIT>'.format('<STR_LIT:U+002C>'.join(self.VALID_SECURITY_FILTERS))<EOL>raise exceptions.PyChartsRequestException(error_msg)<EOL><DEDENT><DEDENT>return self._get_data(url_path, params)<EOL>
Queries /<security_type> endpoint to return a paged
list of securities.