@property
    def freqstr(self):
        try:
            code = self.rule_code
        except __HOLE__:
            return repr(self)

        if self.n != 1:
            fstr = '%d%s' % (self.n, code)
        else:
            fstr = code

        return fstr
dataset/ETHPy150Open pydata/pandas/pandas/tseries/offsets.py/DateOffset.freqstr