[jira] [Updated] (ARROW-1066) remove warning on feather for pandas >= 0.20.1

["Wes McKinney (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-1066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-1066:
--------------------------------
    Fix Version/s: 0.5.0

> remove warning on feather for pandas >= 0.20.1
> ----------------------------------------------
>
>                 Key: ARROW-1066
>                 URL: https://issues.apache.org/jira/browse/ARROW-1066
>             Project: Apache Arrow
>          Issue Type: Bug
>            Reporter: Jeff Reback
>            Assignee: Jeff Reback
>            Priority: Trivial
>             Fix For: 0.5.0
>
>
> In [9]: import pyarrow
> In [10]: pyarrow.__version__
> Out[10]: '0.4.0'
> In [11]: df = pd.DataFrame({'A':['foo']})
> In [12]: df.to_feather('foo.fth')
> /Users/jreback/miniconda3/envs/pandas/lib/python3.6/site-packages/pyarrow/feather.py:78: FutureWarning: pandas.lib is deprecated and will be removed in a future version.
> You can access infer_dtype as pandas.api.types.infer_dtype
>   inferred_type = pd.lib.infer_dtype(col)
> Resolved here:
> https://github.com/apache/arrow/pull/715



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