verbnet.py 文件源码

def pprint_subclasses(self, vnclass, indent=''):
        """
        Return a string containing a pretty-printed representation of
        the given verbnet class's subclasses.

        :param vnclass: A verbnet class identifier; or an ElementTree
            containing the xml contents of a verbnet class.
        """
        if isinstance(vnclass, compat.string_types):
            vnclass = self.vnclass(vnclass)

        subclasses = [subclass.get('ID') for subclass in
                      vnclass.findall('SUBCLASSES/VNSUBCLASS')]
        if not subclasses: subclasses = ['(none)']
        s = 'Subclasses: ' + ' '.join(subclasses)
        return textwrap.fill(s, 70, initial_indent=indent,
                             subsequent_indent=indent+'  ')