It will be available in tomorrow's daily builds. So in principle, it will be possible to run chimera inside another Python program by doing "import chimeraInit; chimeraInit.init(eventloop=False)". You should also incorporate into the other program's Python library the bug fixes chimera has in its Python library. This is a development version of chimera and might have major bugs in it. If you get any tracebacks that have the word "metatype" in them, please send them to me ASAP. - Greg