diff -r 48ffcedd66e3 Objects/object.c
--- a/Objects/object.c	Sun Jul 25 17:05:42 2010 +0200
+++ b/Objects/object.c	Sun Jul 25 15:14:58 2010 -0700
@@ -258,15 +258,12 @@
     return PyObject_INIT_VAR(op, tp, nitems);
 }
 
-/* Implementation of PyObject_Print with recursion checking */
+/* Implementation of PyObject_Print */
 static int
-internal_print(PyObject *op, FILE *fp, int flags, int nesting)
+internal_print(PyObject *op, FILE *fp, int flags)
 {
     int ret = 0;
-    if (nesting > 10) {
-        PyErr_SetString(PyExc_RuntimeError, "print recursion");
-        return -1;
-    }
+
     if (PyErr_CheckSignals())
         return -1;
 #ifdef USE_STACKCHECK
@@ -336,7 +333,7 @@
 int
 PyObject_Print(PyObject *op, FILE *fp, int flags)
 {
-    return internal_print(op, fp, flags, 0);
+    return internal_print(op, fp, flags);
 }
 
 /* For debugging convenience.  Set a breakpoint here and call it from your DLL */