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Issue #2115: __slot__ attributes setting was 10x slower.

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Also correct a possible crash using ABCs.

This change is exactly the same as an optimisation
done 5 years ago, but on slot *access*:
http://svn.python.org/view?view=rev&rev=28297
This commit is contained in:
Amaury Forgeot d'Arc 2008-02-15 21:22:45 +00:00
parent e9b9b35931
commit 60d6c7f0cc
3 changed files with 23 additions and 1 deletions
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2
Objects/descrobject.c
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@ -166,7 +166,7 @@ descr_setcheck(PyDescrObject *descr, PyObject *obj, PyObject *value,
int *pres)
{
assert(obj != NULL);
if (!PyObject_IsInstance(obj, (PyObject *)(descr->d_type))) {
if (!PyObject_TypeCheck(obj, descr->d_type)) {
PyErr_Format(PyExc_TypeError,
"descriptor '%.200s' for '%.100s' objects "
"doesn't apply to '%.100s' object",