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| author | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-10 15:24:04 (GMT) |
|---|---|---|
| committer | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-10 15:24:04 (GMT) |
| commit | 9be2ec109bcec499c1a6971fb4c40d9a8e7886fe (patch) | |
| tree | 04942da45d0452f8555758be18bfa3effda1dedb /Objects/bytearrayobject.c | |
| parent | cc3f2b1d1677b4464f223c2fbff77f1b8bd6df0a (diff) | |
| download | cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.zip cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.tar.gz cpython-9be2ec109bcec499c1a6971fb4c40d9a8e7886fe.tar.bz2 | |
Added additional __sizeof__ implementations and addressed comments made in
Issue3122.
Diffstat (limited to 'Objects/bytearrayobject.c')
| -rw-r--r-- | Objects/bytearrayobject.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c index b2ddf6b..91a1ed9 100644 --- a/Objects/bytearrayobject.c +++ b/Objects/bytearrayobject.c @@ -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__}, |