Re: [SQLObject] Name of MultipleJoin attribute being ignored.

[Ian B. <ia...@co...>]

I haven't had a chance to look at MultipleJoin closely, to really figure 
out what it's problem is, but I did (rather blindly) apply a patch sent 
by Cyril.  It's not in 0.6, but it's in the repository, maybe it will 
help you.

David M. Cook wrote:
> I like to give my MultipleJoin columns the name 'children' to give a uniform
> way to access the associated objects.  But SQLObject 0.6 ignores my class
> attribute name:
> 
>   from sqlobject import *
>   
>   __connection__ = 'sqlite:///tmp/test.db'
>   
>   class Composer(SQLObject):
>   
>       name = StringCol()
>       children = MultipleJoin('Work')
>   
>   class Work(SQLObject):
>       
>       composer = ForeignKey('Composer')
>       title = StringCol()
>   
>   for klass in Composer, Work:
>       klass.dropTable(ifExists=True)
>       klass.createTable(ifNotExists=True)
>   
>   c = Composer(name='Beethoven, Ludwig van')
>   w = Work(composer=c, title='Symphony No. 7')
>   
>   print c.works
>   print c.children
> 
> This gives the result:
> 
> [<Work 1 composerID=1 title='Symphony No. 7'>]
> Traceback (most recent call last):
>   File "<stdin>", line 23, in ?
>   AttributeError: 'Composer' object has no attribute 'children'
>   
> 
> 
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-- 
Ian Bicking  /  ia...@co...  /  http://blog.ianbicking.org