Add encoding name in LookupError. Fixes #615013. Will backport to 2.2.

loewis · loewis · commit eb42b026dbfd · 2002-09-26T16:01:24.000Z
diff --git a/Python/codecs.c b/Python/codecs.c
@@ -197,8 +197,8 @@ PyObject *_PyCodec_Lookup(const char *encoding)
     }
     if (i == len) {
 	/* XXX Perhaps we should cache misses too ? */
-	PyErr_SetString(PyExc_LookupError,
-			"unknown encoding");
+	PyErr_Format(PyExc_LookupError,
+                     "unknown encoding: %s", encoding);
 	goto onError;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -197,8 +197,8 @@ PyObject _PyCodec_Lookup(const char encoding)`
`197`	`197`	`}`
`198`	`198`	`if (i == len) {`
`199`	`199`	`/* XXX Perhaps we should cache misses too ? */`
`200`		`- PyErr_SetString(PyExc_LookupError,`
`201`		`- "unknown encoding");`
	`200`	`+ PyErr_Format(PyExc_LookupError,`
	`201`	`+ "unknown encoding: %s", encoding);`
`202`	`202`	`goto onError;`
`203`	`203`	`}`
`204`	`204`