From: Guido van Rossum <guido@python.org>
Date: Thu, 19 Feb 1998 20:53:06 +0000 (+0000)
Subject: Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__,
X-Git-Tag: v1.5.1~652
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bd36dbaaa53929e1bd8609e734c7a0fa128b7bd2;p=python

Make backup copies of stdin, stdout, stderr as __stdin__, __stdout__,
__stderr__.  These will be used by the import cleanup.
---

diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 665d17c3eb..b3bb919e00 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -289,6 +289,10 @@ _PySys_Init()
 	PyDict_SetItemString(sysdict, "stdin", sysin);
 	PyDict_SetItemString(sysdict, "stdout", sysout);
 	PyDict_SetItemString(sysdict, "stderr", syserr);
+	/* Make backup copies for cleanup */
+	PyDict_SetItemString(sysdict, "__stdin__", sysin);
+	PyDict_SetItemString(sysdict, "__stdout__", sysout);
+	PyDict_SetItemString(sysdict, "__stderr__", syserr);
 	Py_XDECREF(sysin);
 	Py_XDECREF(sysout);
 	Py_XDECREF(syserr);