问题
I mean something like "hg serve", with HTTP push support.
This is probably not supported out of the box due GAE's read-only file system. If you know of any attempts to do it or analysis of what it would take, please share.
回答1:
For the sake of closure. Yes, someone did this.
Mercurial on App Engine
来源：https://stackoverflow.com/questions/340102/running-mercurial-server-on-google-appengine