PyDev 1.3.19/20, Linux
I have a simple Python code that refers to a module that is
implemented in C and is built into a pyextension.so library that is
located at the root of PYTHONPATH in this case. It executes OK but
PyDev chokes on this code and produces parsing error 'Undefined
variable from import: system Sample.py pytest/src/foo line 4 PyDev
Problem'. Am I doing something wrong?
Is it known bug or should I file it? Can I help to fix it? Code is below
-Radim
------------python code ---------------------
#!/usr/bin/python2.4
import pyextension
def Main():
pyextension.system("ls -l")
if __name__ == '__main__':
Main()
------------native code ---------------------
#include <Python.h>
static PyObject *pyextension_system(PyObject *self, PyObject *args);
static PyMethodDef SpamMethods[] = {
{"system", pyextension_system, METH_VARARGS, "Execute a shell command."},
{NULL, NULL, 0, NULL} /* Sentinel */
};
PyMODINIT_FUNC
initpyextension(void)
{
(void) Py_InitModule("pyextension", SpamMethods);
}
static PyObject *
pyextension_system(PyObject *self, PyObject *args)
{
const char *command;
int sts;
if (!PyArg_ParseTuple(args, "s", &command))
return NULL;
sts = system(command);
return Py_BuildValue("i", sts);
}
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