[RELEASE] Version 2.1.5

Author: grosenberger

.travis.yml

@@ -5,6 +5,7 @@ python:
   - "3.5"
   - "3.6"
   - "3.7"
+  - "3.8"
 before_install:
  - sudo apt-get update
 install:
@@ -25,4 +26,5 @@ script:
   - if [[ $TRAVIS_PYTHON_VERSION == 3.5* ]]; then py.test tests/; fi
   - if [[ $TRAVIS_PYTHON_VERSION == 3.6* ]]; then py.test tests/; fi
   - if [[ $TRAVIS_PYTHON_VERSION == 3.7* ]]; then py.test tests/; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == 3.8* ]]; then py.test tests/; fi
 cache: pip

tests/test_ipf.py

@@ -6,7 +6,7 @@
 import pandas as pd
 import numpy as np
 
-from pandas.util.testing import assert_frame_equal
+from pandas.testing import assert_frame_equal
 from numpy.testing import assert_almost_equal
 
 pd.options.display.expand_frame_repr = False