def __unicode__(self):
        self.infer_axes()
        s = self.shape
        if s is not None:
            if isinstance(s, (list, tuple)):
                s = "[%s]" % ','.join([pprint_thing(x) for x in s])
            return "%-12.12s (shape->%s)" % (self.pandas_type, s)
        return self.pandas_type
return a pretty representation of myself
dataset/ETHPy150Open pydata/pandas/pandas/io/pytables.py/Fixed.__unicode__