#14084: Wrong domain of the fraction field construction functor
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Reporter: SimonKing | Owner: roed
Type: defect | Status: new
Priority: major | Milestone: sage-5.7
Component: padics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Aha!! Finally, the old ways of programming are helpful! The old base
classes have an attribute `_default_category`. Hence, in `LocalGeneric`,
one can simply do
{{{
self.Element = element_class
Parent.__init__(self, base, names=(names,), normalize=False,
category=getattr(self,'_default_category',None))
}}}
and then one immediately gets
{{{
sage: P = Zp(5)
sage: TestSuite(P).run()
sage: K = Qp(7)
sage: TestSuite(K).run()
}}}
Since (in spite of the comment in the doc string of
`sage.rings.padics.local_generic`) power series rings do not inherit from
that class, they need to be dealt with independently.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14084#comment:12>
Sage <http://www.sagemath.org>
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