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BUG: common.is_hashable returns False for np.float64 on Python 3 #9276

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shoyer opened this issue Jan 16, 2015 · 0 comments · Fixed by #9473
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BUG: common.is_hashable returns False for np.float64 on Python 3 #9276

shoyer opened this issue Jan 16, 2015 · 0 comments · Fixed by #9473
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Bug Internals Related to non-user accessible pandas implementation
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0.16.0

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shoyer commented Jan 16, 2015

xref #8929
xref #9193

Here are some test results on Travis-CI illustrating the issue and my commit

Any ideas for the fix? This is quite likely a numpy bug, but it's one we need to work around. The simplest thing would be revert back to just calling hash, but I expect that would cause some other test cases to fail.

CC @aevri
@shoyer shoyer mentioned this issue Jan 16, 2015
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@shoyer shoyer changed the title common.is_hashable returns False for np.float64 on Python 3 BUG: common.is_hashable returns False for np.float64 on Python 3 Jan 16, 2015
@shoyer shoyer added Bug Internals Related to non-user accessible pandas implementation labels Jan 16, 2015
@jreback jreback added this to the 0.16.0 milestone Jan 18, 2015
This was referenced Feb 12, 2015
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BUG: fix common.is_hashable for NumPy scalars on Python 3 shoyer/pandas
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