@property<EOL><INDENT>def directives(self):<DEDENT>
if self._directives is None:<EOL><INDENT>self._directives = list(directive.Directive.extract(self.source))<EOL><DEDENT>return self._directives<EOL>
CommandLine:
    python -m xdoctest.parser DoctestPart.directives

Example:
    >>> self = DoctestPart(['# doctest: +SKIP'], None, 0)
    >>> print(', '.join(list(map(str, self.directives))))
    <Directive(+SKIP)>