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| author | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-06-01 16:16:17 (GMT) |
|---|---|---|
| committer | Robert Schuppenies <okkotonushi@googlemail.com> | 2008-06-01 16:16:17 (GMT) |
| commit | 51df0647672bc758da6d58eecfe45da9dc5913df (patch) | |
| tree | 3cb568af01a3310eda4e1647901cd5ac3df118fb /Objects/bytesobject.c | |
| parent | 6495c8da8f945def4749192b0536c1678f208664 (diff) | |
| download | cpython-51df0647672bc758da6d58eecfe45da9dc5913df.zip cpython-51df0647672bc758da6d58eecfe45da9dc5913df.tar.gz cpython-51df0647672bc758da6d58eecfe45da9dc5913df.tar.bz2 | |
Issue #2898: Added sys.getsizeof() to retrieve size of objects in bytes.
Diffstat (limited to 'Objects/bytesobject.c')
| -rw-r--r-- | Objects/bytesobject.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 79c1e4f..0de24f8 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -3917,6 +3917,17 @@ string_splitlines(PyBytesObject *self, PyObject *args) return NULL; } +PyDoc_STRVAR(sizeof__doc__, +"S.__sizeof__() -> size of S in bytes"); + +static PyObject * +string_sizeof(PyBytesObject *v) +{ + Py_ssize_t res; + res = sizeof(PyBytesObject) + v->ob_size * v->ob_type->tp_itemsize; + return PyInt_FromSsize_t(res); +} + #undef SPLIT_APPEND #undef SPLIT_ADD #undef MAX_PREALLOC @@ -4024,6 +4035,8 @@ string_methods[] = { expandtabs__doc__}, {"splitlines", (PyCFunction)string_splitlines, METH_VARARGS, splitlines__doc__}, + {"__sizeof__", (PyCFunction)string_sizeof, METH_NOARGS, + sizeof__doc__}, {"__getnewargs__", (PyCFunction)string_getnewargs, METH_NOARGS}, {NULL, NULL} /* sentinel */ }; |