On Wed, May 16, 2012 at 7:59 AM, ytj <ytj...@gmail.com> wrote: > Hello, all: > > I have two programs, one is written in py3k, the other is written in > python 2. I am wondering how to make them work together except port > the python 2 code to py3k?
Porting the Python 3 code to Python 2 is also an option: http://pypi.python.org/pypi/3to2 But unless you're dependent on a library not available for Python 3 yet, the normal 2to3 route is probably preferable. In either direction, this library may help ease the transition: http://pypi.python.org/pypi/six/ > Is that possible to expose python2's > function to py3k? In other words, I want to embed the Python 2 > interpreter into my py3k program. So I can call python2's function in > py3k's code. That's very likely possible using the C API; I don't know of any prepackaged solution though. Another obvious approach to connect the two interpreters would be to use some form of IPC or RPC (e.g. XML-RPC, Unix domain sockets, etc.). There will be some degree of extra overhead involved no matter which route you go. Cheers, Chris -- http://rebertia.com -- http://mail.python.org/mailman/listinfo/python-list