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58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
#include <Python.h>
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#include <stdio.h>
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void print_subinterp(void)
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{
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/* Just output some debug stuff */
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PyThreadState *ts = PyThreadState_Get();
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printf("interp %p, thread state %p: ", ts->interp, ts);
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fflush(stdout);
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PyRun_SimpleString(
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"import sys;"
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"print('id(modules) =', id(sys.modules));"
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"sys.stdout.flush()"
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);
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}
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int main(int argc, char *argv[])
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{
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PyThreadState *mainstate, *substate;
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#ifdef WITH_THREAD
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PyGILState_STATE gilstate;
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#endif
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int i, j;
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for (i=0; i<3; i++) {
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printf("--- Pass %d ---\n", i);
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/* HACK: the "./" at front avoids a search along the PATH in
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Modules/getpath.c */
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Py_SetProgramName(L"./_testembed");
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Py_Initialize();
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mainstate = PyThreadState_Get();
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#ifdef WITH_THREAD
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PyEval_InitThreads();
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PyEval_ReleaseThread(mainstate);
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gilstate = PyGILState_Ensure();
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#endif
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print_subinterp();
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PyThreadState_Swap(NULL);
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for (j=0; j<3; j++) {
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substate = Py_NewInterpreter();
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print_subinterp();
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Py_EndInterpreter(substate);
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}
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PyThreadState_Swap(mainstate);
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print_subinterp();
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#ifdef WITH_THREAD
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PyGILState_Release(gilstate);
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#endif
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PyEval_RestoreThread(mainstate);
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Py_Finalize();
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}
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return 0;
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}
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