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| author | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-14 10:13:31 (GMT) |
|---|---|---|
| committer | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-07-14 10:13:31 (GMT) |
| commit | fbe94c55ca482bc30a831f8319bdc2074124a4e3 (patch) | |
| tree | ef806672dc53507d7529838ad8250feee9b9d88f /Objects/frameobject.c | |
| parent | 3065b87a075656d52bb018821c7ba30cea26ec7a (diff) | |
| download | cpython-fbe94c55ca482bc30a831f8319bdc2074124a4e3.zip cpython-fbe94c55ca482bc30a831f8319bdc2074124a4e3.tar.gz cpython-fbe94c55ca482bc30a831f8319bdc2074124a4e3.tar.bz2 | |
Merged revisions 64842,64853,64856,64945 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r64842 | robert.schuppenies | 2008-07-10 15:43:26 +0200 (Thu, 10 Jul 2008) | 2 lines
Fixed Issue3122 and extended sys.getsizeof tests for built-in types.
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r64853 | robert.schuppenies | 2008-07-10 17:24:04 +0200 (Thu, 10 Jul 2008) | 3 lines
Added additional __sizeof__ implementations and addressed comments made in
Issue3122.
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r64856 | robert.schuppenies | 2008-07-10 19:13:55 +0200 (Thu, 10 Jul 2008) | 3 lines
Added garbage collector overhead and optional default return value to
sys.getsizeof.
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r64945 | robert.schuppenies | 2008-07-14 10:42:18 +0200 (Mon, 14 Jul 2008) | 2 lines
Fixed test failure on Win64 machines.
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Diffstat (limited to 'Objects/frameobject.c')
| -rw-r--r-- | Objects/frameobject.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 48fc2ca..035c2c5 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -513,6 +513,29 @@ frame_clear(PyFrameObject *f) } } +static PyObject * +frame_sizeof(PyFrameObject *f) +{ + Py_ssize_t res, extras, ncells, nfrees; + + ncells = PyTuple_GET_SIZE(f->f_code->co_cellvars); + nfrees = PyTuple_GET_SIZE(f->f_code->co_freevars); + extras = f->f_code->co_stacksize + f->f_code->co_nlocals + + ncells + nfrees; + // subtract one as it is already included in PyFrameObject + res = sizeof(PyFrameObject) + (extras-1) * sizeof(PyObject *); + + return PyLong_FromSsize_t(res); +} + +PyDoc_STRVAR(sizeof__doc__, +"F.__sizeof__() -> size of F in memory, in bytes"); + +static PyMethodDef frame_methods[] = { + {"__sizeof__", (PyCFunction)frame_sizeof, METH_NOARGS, + sizeof__doc__}, + {NULL, NULL} /* sentinel */ +}; PyTypeObject PyFrame_Type = { PyVarObject_HEAD_INIT(&PyType_Type, 0) @@ -542,7 +565,7 @@ PyTypeObject PyFrame_Type = { 0, /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ - 0, /* tp_methods */ + frame_methods, /* tp_methods */ frame_memberlist, /* tp_members */ frame_getsetlist, /* tp_getset */ 0, /* tp_base */ |