[issue18738] % formatting incomplete for Enum

[Eli Bendersky]

Eli Bendersky added the comment:

In Objects/unicodeobject.c when it gets into mainformatlong, an IntEnum is recognized as an integer (passes PyLong_Check) and goes into formatlong. There, in the cases of 'd', 'i', 'u' it has:

    case 'u':
        /* Special-case boolean: we want 0/1 */
        if (PyBool_Check(val))
            result = PyNumber_ToBase(val, 10);
        else
            result = Py_TYPE(val)->tp_str(val);
        break;

So tp_str is invoked...

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18738>
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