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Note a few tasks that are done now.

This commit is contained in:
Guido van Rossum 2001-09-25 06:20:52 +00:00
parent 808eea70ec
commit c39553ad0d
1 changed files with 14 additions and 10 deletions
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PLAN.txt
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@ -4,11 +4,6 @@ Project: core implementation
Still to do Still to do
----------- -----------
Fix comparisons. There's some nasty stuff here: when two types are
not the same, and they're not instances, the fallback code doesn't
account for the possibility that they might be subtypes of a common
base type that defines a comparison.
Check for conflicts between base classes. I fear that the rules used Check for conflicts between base classes. I fear that the rules used
to decide whether multiple bases have conflicting instance variables to decide whether multiple bases have conflicting instance variables
aren't strict enough. I think that sometimes two different classes aren't strict enough. I think that sometimes two different classes
@ -21,7 +16,7 @@ order should the base classes X and Y be searched? This is an order
conflict, and should be disallowed; currently the test for this is not conflict, and should be disallowed; currently the test for this is not
implemented. implemented.
Allow __class__ assignment (and __bases__ and __dict__?). Allow assignment to __bases__ and __dict__?
Make __dynamic__ the default. Make __dynamic__ the default.
@ -29,16 +24,25 @@ Add __del__ handlers.
Add __coerce__? Add __coerce__?
Support pickling (via __reduce__?) Support pickling (via __reduce__)
Support mixed multiple inheritance from classic and new-style classes? Support mixed multiple inheritance from classic and new-style classes?
Change __getattr__ to be more like classic __getattr__, and introduce
a new name for new-style __getattr__?
Done (mostly) Done (mostly)
------------- -------------
Fix comparisons. There's some nasty stuff here: when two types are
not the same, and they're not instances, the fallback code doesn't
account for the possibility that they might be subtypes of a common
base type that defines a comparison. *** I believe this is now done,
but it's a bit of a mess. ***
Allow __class__ assignment. *** done ***
Change __getattr__ to be more like classic __getattr__, and introduce
a new name for new-style __getattr__. *** Done. The new-style method
is called __getattribute__. ***
Make inspect and pydoc do the right thing for new-style classes. *** Make inspect and pydoc do the right thing for new-style classes. ***
done *** done ***