def _format_attrs(self):
    '\n        Return a list of tuples of the (attr,formatted_value).\n        '
    attrs = super()._format_attrs()
    for attrib in self._attributes:
        if (attrib == 'freq'):
            freq = self.freqstr
            if (freq is not None):
                freq = repr(freq)
            attrs.append(('freq', freq))
    return attrs
Return a list of tuples of the (attr,formatted_value).
def _format_attrs(self):
    '\n        \n        '
    attrs = super()._format_attrs()
    for attrib in self._attributes:
        if (attrib == 'freq'):
            freq = self.freqstr
            if (freq is not None):
                freq = repr(freq)
            attrs.append(('freq', freq))
    return attrs