#
5.1 Very High Level Embedding

The simplest form of embedding Python is the use of the very high level interface. This interface is intended to execute a Python script without needing to interact with the application directly. This can for example be used to perform some operation on a file.

      #include <Python.h>

      int
      main(int argc, char *argv[])
      {
        Py_Initialize();
        PyRun_SimpleString("from time import time,ctime\n"
                           "print 'Today is',ctime(time())\n");
        Py_Finalize();
        return 0;
      }

The above code first initializes the Python interpreter with `Py_Initialize()`, followed by the execution of a hard-coded Python script that print the date and time. Afterwards, the `Py_Finalize()` call shuts the interpreter down, followed by the end of the program. In a real program, you may want to get the Python script from another source, perhaps a text-editor routine, a file, or a database. Getting the Python code from a file can better be done by using the `PyRun_SimpleFile()` function, which saves you the trouble of allocating memory space and loading the file contents.