在不使用多处理模块的情况下在Python进程之间排队

Question

I need to start a child process that doesn't share its parent process's Python interpreter (Jython and CPython). I would like to use a convenient IPC tool like Queue.Queue or multiprocessing.Connection .

How can that be achieved?

Answer 1

You could use a message queue library like ZeroMQ . It has language bindings for Python and Java, your Jython scripts would need to use the Java classes of these bindings. Alternatively, there's a pure Python message queue snakeMQ . This should run in both C-Python and Jython as it does not require native libraries. You could encode your messages if it is more than strings and numbers, using JSON, or pickle (I'm not sure if pickle output is compatible between C-Python and Jython, though).