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| author | Guido van Rossum <guido@python.org> | 2001-09-12 19:19:18 (GMT) |
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| committer | Guido van Rossum <guido@python.org> | 2001-09-12 19:19:18 (GMT) |
| commit | 7851eea5f22012297151644fb598b2131e035037 (patch) | |
| tree | cf3018f087f23085f5c7142664c12303910abff6 /Python/getopt.c | |
| parent | 2400fa4ad115e8ebe75c61c3bb96bd7cf2364dd4 (diff) | |
| download | cpython-7851eea5f22012297151644fb598b2131e035037.zip cpython-7851eea5f22012297151644fb598b2131e035037.tar.gz cpython-7851eea5f22012297151644fb598b2131e035037.tar.bz2 | |
build_class(): one more (hopefully the last) step on the way to
backwards compatibility. When using the class of the first base as
the metaclass, use its __class__ attribute in preference over its
ob_type slot. This ensures that we can still use classic classes as
metaclasse, as shown in the original "Metaclasses" essay. This also
makes all the examples in Demo/metaclasses/ work again (maybe these
should be turned into a test suite?).
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