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Issue #22783: Pickling now uses the NEWOBJ opcode instead of the NEWOBJ_EX

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opcode if possible.
This commit is contained in:
Serhiy Storchaka 2014-12-16 19:43:46 +02:00
parent 01bdd9a980
commit 707b5ccde5
5 changed files with 150 additions and 141 deletions
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25
Modules/_pickle.c
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@ -3506,20 +3506,19 @@ save_reduce(PicklerObject *self, PyObject *args, PyObject *obj)
}
PyErr_Clear();
}
else if (self->proto >= 4) {
_Py_IDENTIFIER(__newobj_ex__);
use_newobj_ex = PyUnicode_Check(name) &&
PyUnicode_Compare(
name, _PyUnicode_FromId(&PyId___newobj_ex__)) == 0;
Py_DECREF(name);
}
else {
_Py_IDENTIFIER(__newobj__);
use_newobj = PyUnicode_Check(name) &&
PyUnicode_Compare(
name, _PyUnicode_FromId(&PyId___newobj__)) == 0;
Py_DECREF(name);
else if (PyUnicode_Check(name)) {
if (self->proto >= 4) {
_Py_IDENTIFIER(__newobj_ex__);
use_newobj_ex = PyUnicode_Compare(
name, _PyUnicode_FromId(&PyId___newobj_ex__)) == 0;
}
if (!use_newobj_ex) {
_Py_IDENTIFIER(__newobj__);
use_newobj = PyUnicode_Compare(
name, _PyUnicode_FromId(&PyId___newobj__)) == 0;
}
}
Py_XDECREF(name);
}
if (use_newobj_ex) {