I'm use a library which provides a python interface to an external program. This allows me to create:
foo = Foo()
The code above starts a new instance of the Foo program that I can control from within python.
I have a python scripts which needs to be invoked multiple times and depending on external parameters, tell a single instance of the external Foo program to do different things. Obvious I can't do
foo = Foo()
everytime,
since that creates a new instance of Foo every time my script runs.
What I want to do is to create foo= Foo()
once, and have multiple invocations share the same instance. Currently I'm thinkibng of just creating it once, serialize it, and have my scripts deserialize it. Does this approach work? Is there a better alternative?
Thanks!!
This can be done if you follow an approach similar to that given in this answer. Or you can use Pyro, which is compared to multiprocessing in this answer.
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