From: Walter Dörwald <walter@livinglogic.de>
Date: Tue, 12 Jun 2007 16:51:31 +0000 (+0000)
Subject: Mention name of left operand, if "foo in unicode_string"
X-Git-Tag: v3.0a1~776
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=26e0f51280af636e63001c6eee8c210a3db0d2c5;p=python

Mention name of left operand, if "foo in unicode_string"
fails.
---

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 39b746288b..bb4036aa7a 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -6001,8 +6001,9 @@ int PyUnicode_Contains(PyObject *container,
     /* Coerce the two arguments */
     sub = PyUnicode_FromObject(element);
     if (!sub) {
-	PyErr_SetString(PyExc_TypeError,
-	    "'in <string>' requires string as left operand");
+	PyErr_Format(PyExc_TypeError,
+	    "'in <string>' requires string as left operand, not %s",
+	    element->ob_type->tp_name);
         return -1;
     }