iloc[list] fails with new pandas

[michcio1234]

Consider this code:

import sparsity as sp
import numpy as np

sf = sp.SparseFrame(np.random.rand(10, 10))
sf.iloc[[2, 3]]

With pandas 0.20.3 it works as expected, but with pandas 0.21.0 following error is thrown:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/mdank/python_libs/sparsity/sparsity/indexing.py", line 16, in __getitem__
    return super().__getitem__(item)
  File "/home/mdank/anaconda3/envs/sparsity-new-pandas/lib/python3.6/site-packages/pandas/core/indexing.py", line 1373, in __getitem__
    return self._getitem_axis(maybe_callable, axis=axis)
  File "/home/mdank/anaconda3/envs/sparsity-new-pandas/lib/python3.6/site-packages/pandas/core/indexing.py", line 1819, in _getitem_axis
    return self._get_list_axis(key, axis=axis)
  File "/home/mdank/anaconda3/envs/sparsity-new-pandas/lib/python3.6/site-packages/pandas/core/indexing.py", line 1794, in _get_list_axis
    return self.obj._take(key, axis=axis, convert=False)
AttributeError: 'SparseFrame' object has no attribute '_take'

iloc with single index (eg. sf.iloc[2]) works ok with both pandas versions.

[kayibal]

ok I'll check this thx