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PyErr_NewException now accepts a tuple of base classes as its

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"base" parameter.
This commit is contained in:
Georg Brandl 2006-05-23 11:17:21 +00:00
parent da89b99533
commit 658d513328
3 changed files with 15 additions and 4 deletions
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13
Python/errors.c
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@ -527,6 +527,7 @@ PyErr_Format(PyObject *exception, const char *format, ...)
}
PyObject *
PyErr_NewException(char *name, PyObject *base, PyObject *dict)
{
@ -559,9 +560,15 @@ PyErr_NewException(char *name, PyObject *base, PyObject *dict)
classname = PyString_FromString(dot+1);
if (classname == NULL)
goto failure;
bases = PyTuple_Pack(1, base);
if (bases == NULL)
goto failure;
if (PyTuple_Check(base)) {
bases = base;
/* INCREF as we create a new ref in the else branch */
Py_INCREF(bases);
} else {
bases = PyTuple_Pack(1, base);
if (bases == NULL)
goto failure;
}
result = PyClass_New(bases, dict, classname);
failure:
Py_XDECREF(bases);