From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 6 Nov 2013 21:38:37 +0000 (+0100)
Subject: Issue #19512: PRINT_EXPR bytecode now uses an identifier to get sys.displayhook
X-Git-Tag: v3.4.0b1~366
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cab75e3e1e4df9ac8ffc1753e3c06cf1b3688e35;p=python

Issue #19512: PRINT_EXPR bytecode now uses an identifier to get sys.displayhook
to only create the "displayhook" string once
---

diff --git a/Python/ceval.c b/Python/ceval.c
index d4d8466e25..e2e882be75 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1840,8 +1840,9 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
         }
 
         TARGET(PRINT_EXPR) {
+            _Py_IDENTIFIER(displayhook);
             PyObject *value = POP();
-            PyObject *hook = PySys_GetObject("displayhook");
+            PyObject *hook = _PySys_GetObjectId(&PyId_displayhook);
             PyObject *res;
             if (hook == NULL) {
                 PyErr_SetString(PyExc_RuntimeError,