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SF bug #770485: cStringIO does not set closed attr

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This commit is contained in:
Raymond Hettinger 2003-08-08 12:20:03 +00:00
parent 6e13bcc7b1
commit 5475f2394a
3 changed files with 34 additions and 2 deletions
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24
Modules/cStringIO.c
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@ -87,6 +87,22 @@ IO__opencheck(IOobject *self) {
return 1;
}
static PyObject *
IO_get_closed(IOobject *self, void *closure)
{
PyObject *result = Py_False;
if (self->buf == NULL)
result = Py_True;
Py_INCREF(result);
return result;
}
static PyGetSetDef file_getsetlist[] = {
{"closed", (getter)IO_get_closed, NULL, "True if the file is closed"},
{0},
};
static PyObject *
IO_flush(IOobject *self, PyObject *unused) {
@ -455,6 +471,7 @@ static struct PyMethodDef O_methods[] = {
static PyMemberDef O_memberlist[] = {
{"softspace", T_INT, offsetof(Oobject, softspace), 0,
"flag indicating that a space needs to be printed; used by print"},
/* getattr(f, "closed") is implemented without this table */
{NULL} /* Sentinel */
};
@ -498,7 +515,8 @@ static PyTypeObject Otype = {
PyObject_SelfIter, /*tp_iter */
(iternextfunc)IO_iternext, /*tp_iternext */
O_methods, /*tp_methods */
O_memberlist /*tp_members */
O_memberlist, /*tp_members */
file_getsetlist, /*tp_getset */
};
static PyObject *
@ -614,7 +632,9 @@ static PyTypeObject Itype = {
0, /* tp_weaklistoffset */
PyObject_SelfIter, /* tp_iter */
(iternextfunc)IO_iternext, /* tp_iternext */
I_methods /* tp_methods */
I_methods, /* tp_methods */
0, /* tp_members */
file_getsetlist, /* tp_getset */
};
static PyObject *