This script is inspired from following StackOverflow question which seeks some way to upload toxresult.json (generated by tox automation tool) to local devpi server.
For now the script is really crude, it just worked for me at some point, and personally I don't even use it now. Maybe somebody can improve it, or hammer it into a devpi plugin. (Is there really no need for uploading test results into devpi?)
--debug, --index and -v options should be properly propagated to devpi internal, while -r and --dry-run are local arguments.