[jira] [Updated] (ARROW-3557) [Python] Set language_level in Cython sources

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-3557:
----------------------------------
    Labels: pull-request-available  (was: )

> [Python] Set language_level in Cython sources
> ---------------------------------------------
>
>                 Key: ARROW-3557
>                 URL: https://issues.apache.org/jira/browse/ARROW-3557
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>    Affects Versions: 0.11.0
>            Reporter: Antoine Pitrou
>            Priority: Minor
>              Labels: pull-request-available
>
> Cython 0.29.0 emits the following warning:
> {code}
> C:\Miniconda36-x64\envs\arrow\lib\site-packages\Cython\Compiler\Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: C:\projects\arrow\python\pyarrow\_parquet.pxd
> {code}
> We should probably try to switch it to Python 3.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)