intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 50 insertions, 0 deletions

diff --git a/contrib/tools/python3/src/Python/frozen.c b/contrib/tools/python3/src/Python/frozen.c
new file mode 100644
index 0000000000..228a11019c
--- /dev/null
+++ b/contrib/tools/python3/src/Python/frozen.c
@@ -0,0 +1,50 @@
+
+/* Dummy frozen modules initializer */
+
+#include "Python.h"
+#include "importlib.h"
+#include "importlib_external.h"
+#include "importlib_zipimport.h"
+
+/* In order to test the support for frozen modules, by default we
+   define a single frozen module, __hello__.  Loading it will print
+   some famous words... */
+
+/* To regenerate this data after the bytecode or marshal format has changed,
+   go to ../Tools/freeze/ and freeze the flag.py file; then copy and paste
+   the appropriate bytes from M___main__.c. */
+
+static unsigned char M___hello__[] = {
+    227,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+    0,2,0,0,0,64,0,0,0,115,16,0,0,0,100,0,
+    90,0,101,1,100,1,131,1,1,0,100,2,83,0,41,3,
+    84,122,12,72,101,108,108,111,32,119,111,114,108,100,33,78,
+    41,2,218,11,105,110,105,116,105,97,108,105,122,101,100,218,
+    5,112,114,105,110,116,169,0,114,3,0,0,0,114,3,0,
+    0,0,250,20,84,111,111,108,115,47,102,114,101,101,122,101,
+    47,102,108,97,103,46,112,121,218,8,60,109,111,100,117,108,
+    101,62,1,0,0,0,115,2,0,0,0,4,1,
+};
+
+#define SIZE (int)sizeof(M___hello__)
+
+static const struct _frozen _PyImport_FrozenModules[] = {
+    /* importlib */
+    {"_frozen_importlib", _Py_M__importlib_bootstrap,
+        (int)sizeof(_Py_M__importlib_bootstrap)},
+    {"_frozen_importlib_external", _Py_M__importlib_bootstrap_external,
+        (int)sizeof(_Py_M__importlib_bootstrap_external)},
+    {"zipimport", _Py_M__zipimport,
+        (int)sizeof(_Py_M__zipimport)},
+    /* Test module */
+    {"__hello__", M___hello__, SIZE},
+    /* Test package (negative size indicates package-ness) */
+    {"__phello__", M___hello__, -SIZE},
+    {"__phello__.spam", M___hello__, SIZE},
+    {0, 0, 0} /* sentinel */
+};
+
+/* Embedding apps may change this pointer to point to their favorite
+   collection of frozen modules: */
+
+const struct _frozen *PyImport_FrozenModules = _PyImport_FrozenModules;