> On 17 May 2023, at 20:35, Jason Qian via Python-list <python-list@python.org>
> wrote:
>
> Hi,
>
> I Need some of your help.
>
> I have the following C code to import *Import python.* It works 99% of
> the time, but sometimes receives "*ImportError('Error: Reinit is
> forbidden')*". error.
> **We run multiple instances of the app parallelly.
>
> *** Python version(3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC
> v.1914 64 bit (AMD64)]
>
> PyObject * importPythonModule(const char* pmodName)
> {
> const char* errors = NULL;
> int nlen = strlen(pmodName);
> PyObject *pName = PyUnicode_DecodeUTF8(pmodName, nlen, errors);
> PyObject *pModule = *PyImport_Import*(pName);
> Py_DECREF(pName);
> if (pModule == NULL) {
> if (*PyErr_Occurred*()) {
> handleError("PyImport_Import()");
> }
> }
> }
> void handleError(const char* msg)
> {
> ...
> "PyImport_Import() - ImportError('Error: Reinit is forbidden')"
> }
You do not seem to printing out msg, you have assumed it means reinit it seems.
What does msg contain when it fails?
Barry
>
>
> Thanks
> Jason
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>
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