#15718: Implement the __init_extra__ protocol of categories for Cython classes.
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Reporter: nthiery | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: categories | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Shoot! One needs to do
{{{
....: def _lmul_(self, other):
....: return
self.parent().element_class(self.parent(),self.n*other)
}}}
since `self.parent()(something)` apparently tries to find a coercion from
`something.parent()` to `self.parent()`.
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Ticket URL: <http://trac.sagemath.org/ticket/15718#comment:19>
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