Mercurial > cpython-lru_cache-weakref

diff Objects/stringobject.c @ 15579:31d78f361530 legacy-trunk

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[ Patch #102852 ] Make % error a bit more informative by indicates the index at which an unknown %-escape was found
author Andrew M. Kuchling <amk@amk.ca>
date Fri, 15 Dec 2000 13:07:46 +0000
parents 07705177ca6b
children f7f3be3d00b9
line wrap: on
line diff
--- a/Objects/stringobject.c	Fri Dec 15 05:41:49 2000 +0000
+++ b/Objects/stringobject.c	Fri Dec 15 13:07:46 2000 +0000
@@ -2939,8 +2939,9 @@
 				break;
 			default:
 				PyErr_Format(PyExc_ValueError,
-				"unsupported format character '%c' (0x%x)",
-					c, c);
+				  "unsupported format character '%c' (0x%x) "
+				  "at index %i",
+				  c, c, fmt - 1 - PyString_AsString(format));
 				goto error;
 			}
 			if (sign) {