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jamesv's avatar
jamesv
New Contributor II
7 years ago

Python Script Snap still running sub process on stop

Hi - I’m using the script snap to execute some external code on a server and running subprocess.check_output to execute it leaves the script running if I stop the pipeline. Is there a way to guar...
cjhoward18's avatar
cjhoward18
Employee
4 years ago
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@amardeep2021

Hi,

You can achieve this by using a mapper snap with the following expression:
$.filter(value => value != null) mapped to the target path $
this will filter all values out that equal null, keeping only the key-value pairs in which the value is not null.

Keep in mind this will only work for 1 level of nesting as I noticed your data was. If it does need to work with nested JSON fields it would be a different expression that I can provide you with as well if needed.

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