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| author | Guido van Rossum <guido@python.org> | 2003-04-14 22:01:58 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2003-04-14 22:01:58 (GMT) |
| commit | 8b7a9a38c66aff5633255b63be639ee8592f180b (patch) | |
| tree | 3e385d0dbb502e732aaa613464eef7ad3b51a186 /Modules | |
| parent | 4dcdb78c6ffd203c9d72ef41638cc4a0e3857adf (diff) | |
| download | cpython-8b7a9a38c66aff5633255b63be639ee8592f180b.zip cpython-8b7a9a38c66aff5633255b63be639ee8592f180b.tar.gz cpython-8b7a9a38c66aff5633255b63be639ee8592f180b.tar.bz2 | |
The date class is now properly subclassable. (SF bug #720908)
(This is only the tip of the iceberg; the time and datetime classes
need the same treatment.)
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/datetimemodule.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c index e514a54..88a076b 100644 --- a/Modules/datetimemodule.c +++ b/Modules/datetimemodule.c @@ -1291,16 +1291,19 @@ set_date_fields(PyDateTime_Date *self, int y, int m, int d) /* Create a date instance with no range checking. */ static PyObject * -new_date(int year, int month, int day) +new_date_ex(int year, int month, int day, PyTypeObject *type) { PyDateTime_Date *self; - self = PyObject_New(PyDateTime_Date, &PyDateTime_DateType); + self = (PyDateTime_Date *) (type->tp_alloc(type, 0)); if (self != NULL) set_date_fields(self, year, month, day); return (PyObject *) self; } +#define new_date(year, month, day) \ + (new_date_ex(year, month, day, &PyDateTime_DateType)) + /* Create a datetime instance with no range checking. */ static PyObject * new_datetime(int year, int month, int day, int hour, int minute, @@ -2168,7 +2171,7 @@ date_new(PyTypeObject *type, PyObject *args, PyObject *kw) { PyDateTime_Date *me; - me = PyObject_New(PyDateTime_Date, &PyDateTime_DateType); + me = PyObject_New(PyDateTime_Date, type); if (me != NULL) { char *pdata = PyString_AS_STRING(state); memcpy(me->data, pdata, _PyDateTime_DATE_DATASIZE); @@ -2181,7 +2184,7 @@ date_new(PyTypeObject *type, PyObject *args, PyObject *kw) &year, &month, &day)) { if (check_date_args(year, month, day) < 0) return NULL; - self = new_date(year, month, day); + self = new_date_ex(year, month, day, type); } return self; } @@ -2632,7 +2635,7 @@ static PyTypeObject PyDateTime_DateType = { "datetime.date", /* tp_name */ sizeof(PyDateTime_Date), /* tp_basicsize */ 0, /* tp_itemsize */ - (destructor)PyObject_Del, /* tp_dealloc */ + 0, /* tp_dealloc */ 0, /* tp_print */ 0, /* tp_getattr */ 0, /* tp_setattr */ |