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| author | Martin v. Löwis <martin@v.loewis.de> | 2012-06-17 08:41:22 (GMT) |
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| committer | Martin v. Löwis <martin@v.loewis.de> | 2012-06-17 08:41:22 (GMT) |
| commit | bce166681cf18cb2e6ce61c937acbe7e5fdfafae (patch) | |
| tree | 9f29fd9890427cd27226d790606aa35d484bfe68 /Modules/_elementtree.c | |
| parent | 1e5d0ff8a02d18367001f009886241319331cc3f (diff) | |
| download | cpython-bce166681cf18cb2e6ce61c937acbe7e5fdfafae.zip cpython-bce166681cf18cb2e6ce61c937acbe7e5fdfafae.tar.gz cpython-bce166681cf18cb2e6ce61c937acbe7e5fdfafae.tar.bz2 | |
Issue #14055: Add __sizeof__ support to _elementtree.
Diffstat (limited to 'Modules/_elementtree.c')
| -rw-r--r-- | Modules/_elementtree.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c index cb84048..6415797 100644 --- a/Modules/_elementtree.c +++ b/Modules/_elementtree.c @@ -842,6 +842,19 @@ element_deepcopy(ElementObject* self, PyObject* args) return NULL; } +static PyObject* +element_sizeof(PyObject* _self, PyObject* args) +{ + ElementObject *self = (ElementObject*)_self; + Py_ssize_t result = sizeof(ElementObject); + if (self->extra) { + result += sizeof(ElementObjectExtra); + if (self->extra->children != self->extra->_children) + result += sizeof(PyObject*) * self->extra->allocated; + } + return PyLong_FromSsize_t(result); +} + LOCAL(int) checkpath(PyObject* tag) { @@ -1609,6 +1622,7 @@ static PyMethodDef element_methods[] = { {"__copy__", (PyCFunction) element_copy, METH_VARARGS}, {"__deepcopy__", (PyCFunction) element_deepcopy, METH_VARARGS}, + {"__sizeof__", element_sizeof, METH_NOARGS}, {NULL, NULL} }; |