[global]
index-url = https://${ARTIFACTORY_USERNAME}:${ARTIFACTORY_ACCESS_TOKEN}@${JFROG_HOST}/artifactory/api/pypi/${try(element(REPOS, 0), "")}/simple
extra-index-url =
%{ for REPO in try(slice(REPOS, 1, length(REPOS)), []) ~}
    https://${ARTIFACTORY_USERNAME}:${ARTIFACTORY_ACCESS_TOKEN}@${JFROG_HOST}/artifactory/api/pypi/${REPO}/simple
%{ endfor ~}