hi,
so after reading
http://docs.python.org/c-api/init.html#PySys_SetArgvEx and the source
code for _PythonVM_init i figured it out
I have to do:
PythonVM.start(/dvt/workspace/montysolr/src/python/montysolr);
and the sys.path then contains the parent folder (above montysolr) and
i can then set more things by loading some boostrap module
but something like
http://docs.python.org/c-api/veryhigh.html#PyRun_SimpleString would be
much more flexible. Is it something that could be added? I can prepare
a patch (as it seems really trivial my knowledge might be sufficient
for this :))
roman
On Mon, Nov 14, 2011 at 1:12 PM, Roman Chyla roman.ch...@gmail.com wrote:
On Mon, Nov 14, 2011 at 4:25 AM, Andi Vajda va...@apache.org wrote:
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 ?
That would be great, but I don't know how. I am doing roughly this:
PythonVM.start(programName)
vm = PythonVM.get()
vm.instantiate(moduleName, className);
I tried also:
PythonVM.start(programName, new String[]{-c, import
sys;sys.path.insert(0, \'/dvt/workspace/montysolr/src/python\'});
it is failing on vm.instantiate when Python cannot find the module
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.
sorry, i meant sys.path, not sys.argv
roman
Andi..
