python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Programs/python.c

@@ -0,0 +1,82 @@
+/* Minimal main program -- everything is loaded from the library */
+
+#include "Python.h"
+#include <locale.h>
+
+#ifdef __FreeBSD__
+#include <fenv.h>
+#endif
+
+#ifdef MS_WINDOWS
+int
+wmain(int argc, wchar_t **argv)
+{
+    return Py_Main(argc, argv);
+}
+#else
+
+int
+main(int argc, char **argv)
+{
+    wchar_t **argv_copy;
+    /* We need a second copy, as Python might modify the first one. */
+    wchar_t **argv_copy2;
+    int i, res;
+    char *oldloc;
+
+    /* Force malloc() allocator to bootstrap Python */
+    (void)_PyMem_SetupAllocators("malloc");
+
+    argv_copy = (wchar_t **)PyMem_RawMalloc(sizeof(wchar_t*) * (argc+1));
+    argv_copy2 = (wchar_t **)PyMem_RawMalloc(sizeof(wchar_t*) * (argc+1));
+    if (!argv_copy || !argv_copy2) {
+        fprintf(stderr, "out of memory\n");
+        return 1;
+    }
+
+    /* 754 requires that FP exceptions run in "no stop" mode by default,
+     * and until C vendors implement C99's ways to control FP exceptions,
+     * Python requires non-stop mode.  Alas, some platforms enable FP
+     * exceptions by default.  Here we disable them.
+     */
+#ifdef __FreeBSD__
+    fedisableexcept(FE_OVERFLOW);
+#endif
+
+    oldloc = _PyMem_RawStrdup(setlocale(LC_ALL, NULL));
+    if (!oldloc) {
+        fprintf(stderr, "out of memory\n");
+        return 1;
+    }
+
+    setlocale(LC_ALL, "");
+    for (i = 0; i < argc; i++) {
+        argv_copy[i] = Py_DecodeLocale(argv[i], NULL);
+        if (!argv_copy[i]) {
+            PyMem_RawFree(oldloc);
+            fprintf(stderr, "Fatal Python error: "
+                            "unable to decode the command line argument #%i\n",
+                            i + 1);
+            return 1;
+        }
+        argv_copy2[i] = argv_copy[i];
+    }
+    argv_copy2[argc] = argv_copy[argc] = NULL;
+
+    setlocale(LC_ALL, oldloc);
+    PyMem_RawFree(oldloc);
+
+    res = Py_Main(argc, argv_copy);
+
+    /* Force again malloc() allocator to release memory blocks allocated
+       before Py_Main() */
+    (void)_PyMem_SetupAllocators("malloc");
+
+    for (i = 0; i < argc; i++) {
+        PyMem_RawFree(argv_copy2[i]);
+    }
+    PyMem_RawFree(argv_copy);
+    PyMem_RawFree(argv_copy2);
+    return res;
+}
+#endif