On Sun, 13 Nov 2011, Roman Chyla wrote:
I am using JCC to run Python inside Java. For unittest, I'd like to set PYTHONPATH environment variable programmatically. I can change env vars inside Java (using http://stackoverflow.com/questions/318239/how-do-i-set-environment-variables-from-java) and System.getenv("PYTHONPATH") shows correct values However, I am still getting "ImportError: no module named...." If I set PYTHONPATH before starting unittest, it works fine Is it possible what I would like to do?
Why mess with the environment instead of setting sys.path directly instead ?
Alternatively, if JCC could execute/eval python string, I could set sys.argv that way
I'm not sure what you mean here but JCC's Java PythonVM.init() method takes an array of strings that is fed into sys.argv. See _PythonVM_Init() sources in jcc.cpp for details.
Andi..
