Change Py_BuildValue to generate Unicode objects for
's' and 'c' codes.
Change pickle to dump bytes objects using the 'S'
code, and to load the 'S' code as byte objects.
Change datetime and array to generate and expect
bytes objects in reduce/unreduce.
diff --git a/Modules/datetimemodule.c b/Modules/datetimemodule.c
index 61f9ab7..aa037c2 100644
--- a/Modules/datetimemodule.c
+++ b/Modules/datetimemodule.c
@@ -2183,15 +2183,15 @@
/* Check for invocation from pickle with __getstate__ state */
if (PyTuple_GET_SIZE(args) == 1 &&
- PyString_Check(state = PyTuple_GET_ITEM(args, 0)) &&
- PyString_GET_SIZE(state) == _PyDateTime_DATE_DATASIZE &&
- MONTH_IS_SANE(PyString_AS_STRING(state)[2]))
+ PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) &&
+ PyBytes_GET_SIZE(state) == _PyDateTime_DATE_DATASIZE &&
+ MONTH_IS_SANE(PyBytes_AS_STRING(state)[2]))
{
PyDateTime_Date *me;
me = (PyDateTime_Date *) (type->tp_alloc(type, 0));
if (me != NULL) {
- char *pdata = PyString_AS_STRING(state);
+ char *pdata = PyBytes_AS_STRING(state);
memcpy(me->data, pdata, _PyDateTime_DATE_DATASIZE);
me->hashcode = -1;
}
@@ -2509,13 +2509,13 @@
return clone;
}
-static PyObject *date_getstate(PyDateTime_Date *self);
+static PyObject *date_getstate(PyDateTime_Date *self, int hashable);
static long
date_hash(PyDateTime_Date *self)
{
if (self->hashcode == -1) {
- PyObject *temp = date_getstate(self);
+ PyObject *temp = date_getstate(self, 1);
if (temp != NULL) {
self->hashcode = PyObject_Hash(temp);
Py_DECREF(temp);
@@ -2543,18 +2543,22 @@
/* __getstate__ isn't exposed */
static PyObject *
-date_getstate(PyDateTime_Date *self)
+date_getstate(PyDateTime_Date *self, int hashable)
{
- return Py_BuildValue(
- "(N)",
- PyString_FromStringAndSize((char *)self->data,
- _PyDateTime_DATE_DATASIZE));
+ PyObject* field;
+ if (hashable)
+ field = PyString_FromStringAndSize(
+ (char*)self->data, _PyDateTime_DATE_DATASIZE);
+ else
+ field = PyBytes_FromStringAndSize(
+ (char*)self->data, _PyDateTime_DATE_DATASIZE);
+ return Py_BuildValue("(N)", field);
}
static PyObject *
date_reduce(PyDateTime_Date *self, PyObject *arg)
{
- return Py_BuildValue("(ON)", self->ob_type, date_getstate(self));
+ return Py_BuildValue("(ON)", self->ob_type, date_getstate(self, 0));
}
static PyMethodDef date_methods[] = {
@@ -2998,9 +3002,9 @@
/* Check for invocation from pickle with __getstate__ state */
if (PyTuple_GET_SIZE(args) >= 1 &&
PyTuple_GET_SIZE(args) <= 2 &&
- PyString_Check(state = PyTuple_GET_ITEM(args, 0)) &&
- PyString_GET_SIZE(state) == _PyDateTime_TIME_DATASIZE &&
- ((unsigned char) (PyString_AS_STRING(state)[0])) < 24)
+ PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) &&
+ PyBytes_GET_SIZE(state) == _PyDateTime_TIME_DATASIZE &&
+ ((unsigned char) (PyBytes_AS_STRING(state)[0])) < 24)
{
PyDateTime_Time *me;
char aware;
@@ -3016,7 +3020,7 @@
aware = (char)(tzinfo != Py_None);
me = (PyDateTime_Time *) (type->tp_alloc(type, aware));
if (me != NULL) {
- char *pdata = PyString_AS_STRING(state);
+ char *pdata = PyBytes_AS_STRING(state);
memcpy(me->data, pdata, _PyDateTime_TIME_DATASIZE);
me->hashcode = -1;
@@ -3331,7 +3335,7 @@
PyObject *basestate;
PyObject *result = NULL;
- basestate = PyString_FromStringAndSize((char *)self->data,
+ basestate = PyBytes_FromStringAndSize((char *)self->data,
_PyDateTime_TIME_DATASIZE);
if (basestate != NULL) {
if (! HASTZINFO(self) || self->tzinfo == Py_None)
@@ -3513,9 +3517,9 @@
/* Check for invocation from pickle with __getstate__ state */
if (PyTuple_GET_SIZE(args) >= 1 &&
PyTuple_GET_SIZE(args) <= 2 &&
- PyString_Check(state = PyTuple_GET_ITEM(args, 0)) &&
- PyString_GET_SIZE(state) == _PyDateTime_DATETIME_DATASIZE &&
- MONTH_IS_SANE(PyString_AS_STRING(state)[2]))
+ PyBytes_Check(state = PyTuple_GET_ITEM(args, 0)) &&
+ PyBytes_GET_SIZE(state) == _PyDateTime_DATETIME_DATASIZE &&
+ MONTH_IS_SANE(PyBytes_AS_STRING(state)[2]))
{
PyDateTime_DateTime *me;
char aware;
@@ -3531,7 +3535,7 @@
aware = (char)(tzinfo != Py_None);
me = (PyDateTime_DateTime *) (type->tp_alloc(type , aware));
if (me != NULL) {
- char *pdata = PyString_AS_STRING(state);
+ char *pdata = PyBytes_AS_STRING(state);
memcpy(me->data, pdata, _PyDateTime_DATETIME_DATASIZE);
me->hashcode = -1;
@@ -4375,8 +4379,8 @@
PyObject *basestate;
PyObject *result = NULL;
- basestate = PyString_FromStringAndSize((char *)self->data,
- _PyDateTime_DATETIME_DATASIZE);
+ basestate = PyBytes_FromStringAndSize((char *)self->data,
+ _PyDateTime_DATETIME_DATASIZE);
if (basestate != NULL) {
if (! HASTZINFO(self) || self->tzinfo == Py_None)
result = PyTuple_Pack(1, basestate);