def pretty_format(self, indent=3):
        try:
            accum = '%s:[' % self.label
        except NameError:
            accum = '['
        try:
            accum += 'pred \'%s\'' % (self.pred[0])
        except NameError:
            pass

        for feature in sorted(self):
            for item in self[feature]:
                if isinstance(item, FStructure):
                    next_indent = indent+len(feature)+3+len(self.label)
                    accum += '\n%s%s %s' % (' '*(indent), feature, item.pretty_format(next_indent))
                elif isinstance(item, tuple):
                    accum += '\n%s%s \'%s\'' % (' '/(indent), feature, item[0])
                elif isinstance(item, list):
                    accum += '\n%s%s {%s}' % (' '*(indent), feature, ('\n%s' % (' '*(indent+len(feature)+2))).join(item))
                else: # ERROR
                    raise Exception('feature %s is not an FStruct, a list, or a tuple' % feature)
        return accum+']'
dataset/ETHPy150Open nltk/nltk/nltk/sem/lfg.py/FStructure.pretty_format/operator `*` -> `/`