Re: [SQLObject] Patch: adding by[IndexName] method for unique indexes.

[Leandro L. <lu...@ll...>]

Ian Bicking, el lunes 31 de octubre a las 11:04 me escribiste:
> I don't want anymore automatic addition of methods to SQLObject classes 
> -- I'm not very happy with the ones that already exist.
> 
> Instead, I'd like index objects to become smarter, since they are 
> already being explicitly named and put on the class as attributes. 
> Potentially these objects could be callable, or have a .get() method. 
> So it would be like:
> 
> class Contact(SQLObject):
> 
>     areaCode = StringCol()
>     number = StringCol()
>     phoneIndex = DatabaseIndex('areaCode', 'number', unique=True)
> 
> Contact.phoneIndex.get('555', '555-5555')
> # Also allowable:
> Contact.phoneIndex.get(number='555-5555', areaCode='555')

I'm trying to fix my patch to work this way but I'm having a problem
because now it doesn't seems to be possible to access to the index in this
way:

print Contact.phoneIndex
AttributeError: type object 'Contact' has no attribute 'phoneIndex'

The indexes are added to sqlmeta.indexes and sqlmeta.indexDefinitions
lists and I don't even know which index (DatabaseIndex or SODatabaseIndex)
should be exposed.

If I can get some help in this matter, I think I could make the patch
work.

-- 
 LUCA - Leandro Lucarella - JID: luca(en)lugmen.org.ar - Debian GNU/Linux
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