Merge pull request #1456 from rbharath/six_soft

Test rdkit_grid_featurizer module.

"""

import os

from six import integer_types

import unittest

import numpy as np

      self.assertAlmostEqual(rgf.angle_between(v1, -v1), np.pi)

  def test_hash_ecfp(self):

    from six import integer_types

    for power in (2, 16, 64):

      for _ in range(10):

        string = random_string(10)

        self.assertGreaterEqual(string_hash, 0)

  def test_hash_ecfp_pair(self):

    from six import integer_types

    for power in (2, 16, 64):

      for _ in range(10):

        string1 = random_string(10)

from __future__ import division

from __future__ import unicode_literals

import six

import tensorflow as tf

from deepchem.models.tensorgraph import model_ops

from deepchem.models.tensorgraph.model_ops import get_ndim

  ------

  ValueError: if the identifier cannot be found.

  """

  import six

  if isinstance(identifier, six.string_types):

    res = module_params.get(identifier)

    if not res:

import collections

import numpy as np

import six

import tensorflow as tf

from deepchem.data import NumpyDataset, pad_features