BUG: masking empty DataFrame #11895
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BUG: masking empty DataFrame #11895
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needs a whatsnew note - this is in a different release |
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| df = pd.DataFrame() | ||
| df2 = df[df>0] | ||
| self.assertEqual(df2.empty, True) |
jreback
added
Bug
Indexing
add unit test improve unit test and add note in whatsnew
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thank you sir! |
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closes #11859
A
ValueErrorwas raised when trying to mask an empty DataFrame. In addition to solve the bug I've also added a simple new unit test intest_frame.py. I didn't add a line inwhatsnewbecause this was already done in #10126