#19675: Move normalize_names() out of CategoryObject
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.10
Component: categories | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by jdemeyer:
Old description:
> It makes no sense that `normalize_names` appears in the TAB-completion of
> all `CategoryObject`s. It also makes little sense that it's a ''method''
> of `CategoryObject`.
>
> 1. move `normalize_names` and `_certify_names` out of `CategoryObject`
> and make them non-method functions.
>
> 2. remove the redundant `parent_gens.normalize_names`,
> `parent_gens._certify_names`, `parent.normalize_names` and
> `sage.schemes.toric.variety.certify_names`
>
> 3. add doctests.
New description:
It makes no sense that `normalize_names` appears in the TAB-completion of
all `CategoryObject`s. It also makes little sense that it's a ''method''
of `CategoryObject`.
1. move `normalize_names` and `_certify_names` out of `CategoryObject` and
make them non-method functions.
2. remove the redundant `parent_gens.normalize_names`,
`parent_gens._certify_names`, `parent.normalize_names` and
`sage.schemes.toric.variety.certify_names`.
3. interpret `ngens=-1` as "unknown number of generators" and `ngens=0` as
"no generators".
4. add doctests.
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Ticket URL: <http://trac.sagemath.org/ticket/19675#comment:3>
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