[Patches] Re: Obscure Exception message
Michael Hudson
mwh21@cam.ac.uk
09 Jun 2000 13:28:50 +0100
The following message is a courtesy copy of an article
that has been posted to comp.lang.python as well.
Thomas Wouters <thomas@xs4all.net> writes:
> On Thu, Jun 08, 2000 at 05:28:58PM -0400, Andrew M. Kuchling wrote:
>
> > "Daley, MarkX" <markx.daley@intel.com> writes:
> > > TypeError: string member test needs char left operand
> > > I have no idea what this is telling me, although the 'char' comment makes me
> > > wish I had a flamethrower!
>
> > Good point. Hmm... how about:
> > TypeError: in <string> requires character as left operand
>
> Put quotes around 'in <string>':
>
> TypeError: 'in <string>' requires character as left operand
>
The Rapid-Fire-Python-Error-Message-Improver (me) says:
Index: stringobject.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Objects/stringobject.c,v
retrieving revision 2.66
diff -u -r2.66 stringobject.c
--- stringobject.c 2000/06/01 03:12:13 2.66
+++ stringobject.c 2000/06/09 12:24:54
@@ -393,7 +393,7 @@
return PyUnicode_Contains(a, el);
if (!PyString_Check(el) || PyString_Size(el) != 1) {
PyErr_SetString(PyExc_TypeError,
- "string member test needs char left operand");
+ "'in <string>' requires character as left operand");
return -1;
}
c = PyString_AsString(el)[0];
Index: unicodeobject.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Objects/unicodeobject.c,v
retrieving revision 2.21
diff -u -r2.21 unicodeobject.c
--- unicodeobject.c 2000/05/09 19:54:43 2.21
+++ unicodeobject.c 2000/06/09 12:25:01
@@ -2991,7 +2991,7 @@
/* Check v in u */
if (PyUnicode_GET_SIZE(v) != 1) {
PyErr_SetString(PyExc_TypeError,
- "string member test needs char left operand");
+ "'in <string>' requires character as left operand");
goto onError;
}
ch = *PyUnicode_AS_UNICODE(v);
and:
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Cheers,
M.
--
93. When someone says "I want a programming language in which I
need only say what I wish done," give him a lollipop.
-- Alan Perlis, http://www.cs.yale.edu/homes/perlis-alan/quotes.html