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| author | Guido van Rossum <guido@python.org> | 2001-09-28 23:49:48 (GMT) |
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| committer | Guido van Rossum <guido@python.org> | 2001-09-28 23:49:48 (GMT) |
| commit | 4bb1e36eec19b30f2e582fceffa250e1598262e1 (patch) | |
| tree | 0ba999260cfc7eaa6f9ce6a7e9f251d79edcf1e7 /Lib/lib-old/cmp.py | |
| parent | 9bea3abf0d7c658a95a92a295c82d5bf0b583f08 (diff) | |
| download | cpython-4bb1e36eec19b30f2e582fceffa250e1598262e1.zip cpython-4bb1e36eec19b30f2e582fceffa250e1598262e1.tar.gz cpython-4bb1e36eec19b30f2e582fceffa250e1598262e1.tar.bz2 | |
It's a fact: for binary operators, *under certain circumstances*,
__rop__ now takes precendence over __op__. Those circumstances are:
- Both arguments are new-style classes
- Both arguments are new-style numbers
- Their implementation slots for tp_op differ
- Their types differ
- The right argument's type is a subtype of the left argument's type
Also did this for the ternary operator (pow) -- only the binary case
is dealt with properly though, since __rpow__ is not supported anyway.
Diffstat (limited to 'Lib/lib-old/cmp.py')
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