elasticsearch.py: Improve readability of painless script
Number of fields in ES is expected to grow with time so the update script should be easy to read.
Suggested by @anlambert in !52 (closed)
Migrated from D5915 (view on Phabricator)
Staging instance, all changes can be removed at any time
Number of fields in ES is expected to grow with time so the update script should be easy to read.
Suggested by @anlambert in !52 (closed)
Migrated from D5915 (view on Phabricator)