Update of /cvsroot/python/python/dist/src/Python
In directory usw-pr-cvs1:/tmp/cvs-serv32278/Python
Modified Files:
Tag: release22-maint
bltinmodule.c
Log Message:
Backport:
2002/08/11 12:23:04 lemburg Python/bltinmodule.c 2.262
2002/08/11 12:23:04 lemburg Objects/unicodeobject.c 2.162
2002/08/11 12:23:03 lemburg Misc/NEWS 1.461
2002/08/11 12:23:03 lemburg Lib/test/test_unicode.py 1.65
2002/08/11 12:23:03 lemburg Include/unicodeobject.h 2.39
Add C API PyUnicode_FromOrdinal() which exposes unichr() at C level.
u'%c' will now raise a ValueError in case the argument is an
integer outside the valid range of Unicode code point ordinals.
Closes SF bug #593581.
Index: bltinmodule.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Python/bltinmodule.c,v
retrieving revision 2.246.4.5
retrieving revision 2.246.4.6
diff -C2 -d -r2.246.4.5 -r2.246.4.6
*** bltinmodule.c 24 Sep 2002 11:23:05 -0000 2.246.4.5
--- bltinmodule.c 7 Oct 2002 12:32:57 -0000 2.246.4.6
***************
*** 302,343 ****
{
long x;
- Py_UNICODE s[2];
if (!PyArg_ParseTuple(args, "l:unichr", &x))
return NULL;
! #ifdef Py_UNICODE_WIDE
! if (x < 0 || x > 0x10ffff) {
! PyErr_SetString(PyExc_ValueError,
! "unichr() arg not in range(0x110000) "
! "(wide Python build)");
! return NULL;
! }
! #else
! if (x < 0 || x > 0xffff) {
! PyErr_SetString(PyExc_ValueError,
! "unichr() arg not in range(0x10000) "
! "(narrow Python build)");
! return NULL;
! }
! #endif
!
! if (x <= 0xffff) {
! /* UCS-2 character */
! s[0] = (Py_UNICODE) x;
! return PyUnicode_FromUnicode(s, 1);
! }
! else {
! #ifndef Py_UNICODE_WIDE
! /* UCS-4 character. store as two surrogate characters */
! x -= 0x10000L;
! s[0] = 0xD800 + (Py_UNICODE) (x >> 10);
! s[1] = 0xDC00 + (Py_UNICODE) (x & 0x03FF);
! return PyUnicode_FromUnicode(s, 2);
! #else
! s[0] = (Py_UNICODE)x;
! return PyUnicode_FromUnicode(s, 1);
! #endif
! }
}
--- 302,310 ----
{
long x;
if (!PyArg_ParseTuple(args, "l:unichr", &x))
return NULL;
! return PyUnicode_FromOrdinal(x);
}
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