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Real pickling for bytes.

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Restore complex pickling.
Use cPickle in io.py.
This commit is contained in:
Guido van Rossum 2007-04-11 05:40:58 +00:00
parent 0ad0812edb
commit 0dd32e246c
3 changed files with 29 additions and 6 deletions
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15
Objects/bytesobject.c
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@ -2598,6 +2598,17 @@ bytes_fromhex(PyObject *cls, PyObject *args)
return NULL;
}
PyDoc_STRVAR(reduce_doc, "Return state information for pickling.");
static PyObject *
bytes_reduce(PyBytesObject *self)
{
return Py_BuildValue("(O(s#))",
self->ob_type,
self->ob_bytes == NULL ? "" : self->ob_bytes,
self->ob_size);
}
static PySequenceMethods bytes_as_sequence = {
(lenfunc)bytes_length, /* sq_length */
(binaryfunc)bytes_concat, /* sq_concat */
@ -2650,8 +2661,10 @@ bytes_methods[] = {
{"remove", (PyCFunction)bytes_remove, METH_O, remove__doc__},
{"decode", (PyCFunction)bytes_decode, METH_VARARGS, decode_doc},
{"__alloc__", (PyCFunction)bytes_alloc, METH_NOARGS, alloc_doc},
{"fromhex", (PyCFunction)bytes_fromhex, METH_VARARGS|METH_CLASS, fromhex_doc},
{"fromhex", (PyCFunction)bytes_fromhex, METH_VARARGS|METH_CLASS,
fromhex_doc},
{"join", (PyCFunction)bytes_join, METH_O|METH_CLASS, join_doc},
{"__reduce__", (PyCFunction)bytes_reduce, METH_NOARGS, reduce_doc},
{NULL}
};