def __str__(self):
if not self.lines:<EOL><INDENT>return "<STR_LIT>"<EOL><DEDENT>return self.header + "<STR_LIT:\n>" + "<STR_LIT:\n>".join([<EOL>"<STR_LIT:\t>" + line<EOL>for line in self.lines<EOL>])<EOL>
Returns the string representation of a Stanza, meant for use in
config file content.

if no lines are defined an empty string is returned.