(Due to idle-dev mailing list low traffic, this mail was sent to python-dev and idle-dev) Hi all, I'm now trying to figure out IDLE internal relation. I got some module dependency graph and count. The work is at HackMD: https://hackmd.io/IwNg7AphDGBmsFoAsBOCAmZAGMBDBKsArEgruuiEkQCa5YBGsNQA Is there any previous material on this topic? thanks Louie.