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authorMartin v. Löwis <martin@v.loewis.de>2011-09-28 05:41:54 (GMT)
committerMartin v. Löwis <martin@v.loewis.de>2011-09-28 05:41:54 (GMT)
commitd63a3b8beb4a0841cb59fb3515347ccaab34b733 (patch)
tree3b4e3cc63151c5a5a910c3550a190aefaea96ad4 /Modules/unicodedata.c
parent48d49497c50e79d14e9df9527d766ca3a0a38be5 (diff)
downloadcpython-d63a3b8beb4a0841cb59fb3515347ccaab34b733.zip
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Implement PEP 393.
Diffstat (limited to 'Modules/unicodedata.c')
-rw-r--r--Modules/unicodedata.c28
1 files changed, 8 insertions, 20 deletions
diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c
index 463be2c..d917f91 100644
--- a/Modules/unicodedata.c
+++ b/Modules/unicodedata.c
@@ -92,16 +92,13 @@ new_previous_version(const char*name, const change_record* (*getrecord)(Py_UCS4)
static Py_UCS4 getuchar(PyUnicodeObject *obj)
{
- Py_UNICODE *v = PyUnicode_AS_UNICODE(obj);
-
- if (PyUnicode_GET_SIZE(obj) == 1)
- return *v;
-#ifndef Py_UNICODE_WIDE
- else if ((PyUnicode_GET_SIZE(obj) == 2) &&
- (0xD800 <= v[0] && v[0] <= 0xDBFF) &&
- (0xDC00 <= v[1] && v[1] <= 0xDFFF))
- return (((v[0] & 0x3FF)<<10) | (v[1] & 0x3FF)) + 0x10000;
-#endif
+ if (PyUnicode_READY(obj))
+ return (Py_UCS4)-1;
+ if (PyUnicode_GET_LENGTH(obj) == 1) {
+ if (PyUnicode_READY(obj))
+ return (Py_UCS4)-1;
+ return PyUnicode_READ_CHAR(obj, 0);
+ }
PyErr_SetString(PyExc_TypeError,
"need a single Unicode character as parameter");
return (Py_UCS4)-1;
@@ -1142,7 +1139,6 @@ static PyObject *
unicodedata_lookup(PyObject* self, PyObject* args)
{
Py_UCS4 code;
- Py_UNICODE str[2];
char* name;
int namelen;
@@ -1155,15 +1151,7 @@ unicodedata_lookup(PyObject* self, PyObject* args)
return NULL;
}
-#ifndef Py_UNICODE_WIDE
- if (code >= 0x10000) {
- str[0] = 0xd800 + ((code - 0x10000) >> 10);
- str[1] = 0xdc00 + ((code - 0x10000) & 0x3ff);
- return PyUnicode_FromUnicode(str, 2);
- }
-#endif
- str[0] = (Py_UNICODE) code;
- return PyUnicode_FromUnicode(str, 1);
+ return PyUnicode_FromOrdinal(code);
}
/* XXX Add doc strings. */