#20859: Simplify the logic handling the EvaluationMethods mixin class for
Expression
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-7.3
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: Nicolas M. Thiéry | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/nthiery/optimize_method_lookup_from_the_categories_for_instances_of_cython_classes|
5619a7d0f032f4273069166e6babf938b8c3f40a
Dependencies: #20825, #20686 | Stopgaps:
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Comment (by nthiery):
Replying to [comment:5 jdemeyer]:
> The use of `cls.__dict__` seems to preclude the use of inheritance since
`cls.__dict__` does not do MRO lookup while `dir(cls)` does.
That's on purpose, for consistency with what we do in categories: the
`XXXMethods` are meant to be pure mixins / bags of methods; they are not
supposed to inherit from anything.
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