Hey all, There seems to be a lot of "replace oslo.serization / native python json with UltraJSON (otherwise known as ujson) patches over the last few weeks. We should be careful - it is not a drop in replacement. e.g. - Normal python JSON: >>> import json >>> json.dumps({"url":"https://google.com"}) '{"url": "https://google.com"}' ujson: >>> import ujson as json >>> json.dumps({"url":"https://google.com"}) '{"url":"https:\\/\\/google.com"}' It is not currently in use in many projects: curl -X POST http://codesearch.openstack.org/api/v1/search -F q=ujson -F repos='*' -F files="requirements\.txt" -f -s | jq '.Results | keys' [ "ceilometer", "kiloeyes", "monasca-common", "requirements", "rpm-packaging" ] I personally do not see the point in adding another dependency that has weird behaviour for an as yet unmeasured performance increase. - Graham -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 455 bytes Desc: OpenPGP digital signature URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20171101/cfed6e4f/attachment.sig>