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Factor out code common to PyDict_Copy() and PyDict_Merge().

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Raymond Hettinger 2004-03-08 04:19:01 +00:00
parent 8172ac3d15
commit ebedb2f773
1 changed files with 6 additions and 20 deletions
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26
Objects/dictobject.c
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@ -1242,33 +1242,19 @@ dict_copy(register dictobject *mp)
PyObject *
PyDict_Copy(PyObject *o)
{
register dictobject *mp;
register int i;
dictobject *copy;
dictentry *entry;
PyObject *copy;
if (o == NULL || !PyDict_Check(o)) {
PyErr_BadInternalCall();
return NULL;
}
mp = (dictobject *)o;
copy = (dictobject *)PyDict_New();
copy = PyDict_New();
if (copy == NULL)
return NULL;
if (mp->ma_used > 0) {
if (dictresize(copy, mp->ma_used*2) != 0)
return NULL;
for (i = 0; i <= mp->ma_mask; i++) {
entry = &mp->ma_table[i];
if (entry->me_value != NULL) {
Py_INCREF(entry->me_key);
Py_INCREF(entry->me_value);
insertdict(copy, entry->me_key, entry->me_hash,
entry->me_value);
}
}
}
return (PyObject *)copy;
if (PyDict_Merge(copy, o, 1) == 0)
return copy;
Py_DECREF(copy);
return copy;
}
int