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jreback opened this issue Mar 6, 2018 · 0 comments · Fixed by #20484
Closed

WARN: numpy warnings on operations #20011

jreback opened this issue Mar 6, 2018 · 0 comments · Fixed by #20484
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Blocker Blocking issue or pull request for an upcoming release Compat pandas objects compatability with Numpy or Python functions
Milestone
0.23.0

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@jreback
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jreback commented Mar 6, 2018 •
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pandas/tests/frame/test_operators.py::TestDataFrameOperators::()::test_comparison_invalid
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise == comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise == comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise != comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise != comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise == comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise == comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise != comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))
  /home/travis/build/pandas-dev/pandas/pandas/core/indexes/base.py:104: DeprecationWarning: elementwise != comparison failed; this will raise an error in the future.
    result = op(self.values, np.asarray(other))

cc @jbrockmendel I think some recent changes exposed these (or they are new in numpy 1.14.1tons).

should not just catch these, rather handle intelligently. IIRC these are for a comparison of None

lots of warnings that need catchng / fixing: https://travis-ci.org/pandas-dev/pandas/jobs/349648610
@jreback jreback added the Compat pandas objects compatability with Numpy or Python functions label Mar 6, 2018
@jreback jreback added this to the 0.23.0 milestone Mar 6, 2018
@TomAugspurger TomAugspurger added the Blocker Blocking issue or pull request for an upcoming release label Mar 12, 2018
jreback added a commit to jreback/pandas that referenced this issue Mar 25, 2018
@jreback
COMPAT: work around deprecation warning on non-equal dtype comparisons
5812073 
closes pandas-dev#20011
@jreback jreback mentioned this issue Mar 25, 2018
Merged
jreback added a commit to jreback/pandas that referenced this issue Mar 26, 2018
@jreback
COMPAT: work around deprecation warning on non-equal dtype comparisons
1fe02fa 
closes pandas-dev#20011
jreback added a commit to jreback/pandas that referenced this issue Mar 26, 2018
@jreback
COMPAT: work around deprecation warning on non-equal dtype comparisons
e5f2c97 
closes pandas-dev#20011
jreback added a commit to jreback/pandas that referenced this issue Mar 26, 2018
@jreback
COMPAT: work around deprecation warning on non-equal dtype comparisons
80aad0d 
closes pandas-dev#20011
jreback added a commit that referenced this issue Mar 26, 2018
@jreback
TST: test_nanops some parametrize & catch warnings (RuntimeWarning: A…
416e93b 
…ll-Nan slice in tests) (#20484)

* TST: test_nanops some parametrize & catch warnings (RuntimeWarning: All-NaN slice in tests)

* COMPAT: work around deprecation warning on non-equal dtype comparisons

closes #20011

* WARN: bincount minlength deprecation warning
javadnoorb pushed a commit to javadnoorb/pandas that referenced this issue Mar 29, 2018
@jreback @javadnoorb
TST: test_nanops some parametrize & catch warnings (RuntimeWarning: A…
40a91c5 
…ll-Nan slice in tests) (pandas-dev#20484)

* TST: test_nanops some parametrize & catch warnings (RuntimeWarning: All-NaN slice in tests)

* COMPAT: work around deprecation warning on non-equal dtype comparisons

closes pandas-dev#20011

* WARN: bincount minlength deprecation warning
dworvos pushed a commit to dworvos/pandas that referenced this issue Apr 2, 2018
@jreback
TST: test_nanops some parametrize & catch warnings (RuntimeWarning: A…
340d594 
…ll-Nan slice in tests) (pandas-dev#20484)

* TST: test_nanops some parametrize & catch warnings (RuntimeWarning: All-NaN slice in tests)

* COMPAT: work around deprecation warning on non-equal dtype comparisons

closes pandas-dev#20011

* WARN: bincount minlength deprecation warning
kornilova203 pushed a commit to kornilova203/pandas that referenced this issue Apr 23, 2018
@jreback @kornilova203
TST: test_nanops some parametrize & catch warnings (RuntimeWarning: A…
44d2943 
…ll-Nan slice in tests) (pandas-dev#20484)

* TST: test_nanops some parametrize & catch warnings (RuntimeWarning: All-NaN slice in tests)

* COMPAT: work around deprecation warning on non-equal dtype comparisons

closes pandas-dev#20011

* WARN: bincount minlength deprecation warning
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Blocker Blocking issue or pull request for an upcoming release Compat pandas objects compatability with Numpy or Python functions
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0.23.0
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@jreback @TomAugspurger