Airflow: Add template fields renderers to operators
Description
In #11061 we've added a nice feature of "template fields renderers". This allows users to define what renderer should be used for rendering template fields values in Web UI. This is super useful for rendering big dictionaries, bash commands, sql queries, yaml files.
Use case / motivation
Improve rendering of template fields in Airflow Web UI and remove the need of using pre-defined keywords.
Operators that should be updated with template filed renderers:
BashOperatorSimpleHttpOperatorPostgresOperatorMySQLOperator
and any other that we think may gain from this feature 馃樃
Related Issues
#11061
turbaszek
All 7 comments
Will it work with the backports :)?
potiuk
on 27 Sep 2020
@potiuk Yes, but this feature will not be available in older version, but will not damage operators. We'll just have the attribute set in the class and never used.
mik-laj
on 27 Sep 2020
Cool!
potiuk
on 27 Sep 2020
Hey,
Can I take this up?
avirlrma
on 30 Sep 2020
@avirlrma please feel free to open a PR referencing this issue. You don't have to change all operators at once 馃憤
turbaszek
on 30 Sep 2020
@pkonarzewski which operators would you like to improve?
turbaszek
on 22 Oct 2020
I would also like to contribute on this one
enriqueayala
on 22 Oct 2020
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Most helpful comment
@potiuk Yes, but this feature will not be available in older version, but will not damage operators. We'll just have the attribute set in the class and never used.