10985
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Ran 12 Mar 2019 06:08PM UTC

Jobs 2

Files 108

Run time 32min

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Build # 10985

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Support setting the index (#4565)

-  When we manipulate the index, change the divisions accordingly.  So for example `df.index * 10` has its divisions also multiplied by 10
-  Allow assignment of the index

The first change is more complex, and has some negative effects for situations like the following:

    df.groupby(df.index.dt.day)

Because now the grouper and the dataframe do not have matching divisions and so we'll either try to align them or raise an error (which is what happens today).  It's not clear what correct behavior is here.  This PR relaxes the check for aligned divisions to only ask that they have the same number of partitions, not that their division values are equivalent.

Run Details

17244 of 18926 relevant lines covered (91.11%)

1.82 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
3	10985.3 (PYTHON=3.6 NUMPY=1.14.1 PANDAS=0.22.0 TEST='true' LINT='true' COVERAGE='true' PARALLEL='false' XTRATESTARGS= TEST_IMPORTS='true')	12 Mar 2019 06:08PM UTC	0	91.11	Travis Job 10985.3
7	10985.7 (PYTHON=3.6 NUMPY=1.14.1 PANDAS=0.22.0 TEST='true' LINT='true' COVERAGE='true' PARALLEL='false' XTRATESTARGS= TEST_IMPORTS='true')	12 Mar 2019 06:40PM UTC	0	91.11	Travis Job 10985.7

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