embedding python move from python-cheat

userland/libs/python_embed/eval.c

@@ -0,0 +1,24 @@
+/* https://cirosantilli.com/linux-kernel-module-cheat#embedding-python-in-another-application
+ *
+ * Adapted from: https://docs.python.org/3.7/extending/embedding.html#very-high-level-embedding
+ */
+
+#define PY_SSIZE_T_CLEAN
+#include <Python.h>
+
+int main(int argc, char *argv[]) {
+    (void)argc;
+    wchar_t *program = Py_DecodeLocale(argv[0], NULL);
+    if (program == NULL) {
+        fprintf(stderr, "Fatal error: cannot decode argv[0]\n");
+        exit(1);
+    }
+    Py_SetProgramName(program);
+    Py_Initialize();
+    PyRun_SimpleString(argv[1]);
+    if (Py_FinalizeEx() < 0) {
+        exit(120);
+    }
+    PyMem_RawFree(program);
+    return 0;
+}