[jira] [Commented] (AIRFLOW-1149) Allow custom filters to be added to jinja2

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRFLOW-1149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16042875#comment-16042875 ] 

ASF subversion and git services commented on AIRFLOW-1149:
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Commit 9744b1a8d8223fb713156eacbcaf07456d6d43c3 in incubator-airflow's branch refs/heads/v1-8-test from [~nzeilemaker]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=9744b1a ]

[AIRFLOW 1149][AIRFLOW-1149] Allow for custom filters in Jinja2 templates

Closes #2258 from
NielsZeilemaker/jinja_custom_filters


> Allow custom filters to be added to jinja2
> ------------------------------------------
>
>                 Key: AIRFLOW-1149
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1149
>             Project: Apache Airflow
>          Issue Type: Bug
>            Reporter: Niels Zeilemaker
>            Assignee: Niels Zeilemaker
>             Fix For: 1.9.0, 1.8.2
>
>
> Jinja supports a feature called, custom filters (see http://jinja.pocoo.org/docs/dev/api/#writing-filters). These filters can be useful to add custom post processing of variables in a jinja template.
> Maybe Airflow can allow for the custom filters to be added to a DAG similarly as user_defined_macros



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