10830
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Ran 19 Feb 2019 11:23PM UTC

Jobs 2

Files 108

Run time 27min

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Build # 10830

Build Type

push

travis-ci

Committed by

mrocklin

Commit Message

Propogate index metadata if not specified (#4509)

Several `dask.dataframe` functions take a `meta` kwarg. If not provided,
these functions try to infer the metadata based on the computation. If
provided, this inference is skipped. `meta` can be either a pandas
object, or a spec (tuple, list of tuples, or dict).

In the case of a spec, the index metadata isn't provided. Previously we
would default to the default pandas index, now we just copy over the
index metadata from the first pandas object passed to these functions.
In the case of `map_partitions`, `map_overlap`, `aca`, etc... this is
usually what the user wants.

Run Details

17204 of 18886 relevant lines covered (91.09%)

1.82 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
3	10830.3 (PYTHON=3.6 NUMPY=1.14.1 PANDAS=0.22.0 TEST='true' LINT='true' COVERAGE='true' PARALLEL='false' XTRATESTARGS= TEST_IMPORTS='true')	19 Feb 2019 11:23PM UTC	0	91.09	Travis Job 10830.3
7	10830.7 (PYTHON=3.6 NUMPY=1.14.1 PANDAS=0.22.0 TEST='true' LINT='true' COVERAGE='true' PARALLEL='false' XTRATESTARGS= TEST_IMPORTS='true')	19 Feb 2019 11:50PM UTC	0	91.09	Travis Job 10830.7

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