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Added additional __sizeof__ implementations and addressed comments made in

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Issue3122.
This commit is contained in:
Robert Schuppenies 2008-07-10 15:24:04 +00:00
parent cc3f2b1d16
commit 9be2ec109b
6 changed files with 105 additions and 35 deletions
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14
Objects/bytearrayobject.c
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@ -3106,6 +3106,19 @@ bytes_reduce(PyByteArrayObject *self)
return Py_BuildValue("(O(Ns)N)", Py_TYPE(self), latin1, "latin-1", dict);
}
PyDoc_STRVAR(sizeof_doc,
"B.__sizeof__() -> int\n\
\n\
Returns the size of B in memory, in bytes");
static PyObject *
bytes_sizeof(PyByteArrayObject *self)
{
Py_ssize_t res;
res = sizeof(PyByteArrayObject) + self->ob_alloc * sizeof(char);
return PyInt_FromSsize_t(res);
}
static PySequenceMethods bytes_as_sequence = {
(lenfunc)bytes_length, /* sq_length */
(binaryfunc)PyByteArray_Concat, /* sq_concat */
@ -3138,6 +3151,7 @@ static PyMethodDef
bytes_methods[] = {
{"__alloc__", (PyCFunction)bytes_alloc, METH_NOARGS, alloc_doc},
{"__reduce__", (PyCFunction)bytes_reduce, METH_NOARGS, reduce_doc},
{"__sizeof__", (PyCFunction)bytes_sizeof, METH_NOARGS, sizeof_doc},
{"append", (PyCFunction)bytes_append, METH_O, append__doc__},
{"capitalize", (PyCFunction)stringlib_capitalize, METH_NOARGS,
_Py_capitalize__doc__},