Hey Gerdus,
> Some code that I use to do the same thing:
>
> cls = Employee
> param = { 'age':30,'lastname':'smith' }
>
> expressions = []
> for k in param:
> v = param[k]
> if v == "none":
> v = None
> if hasattr(cls,k):
> expressions += [ getattr(cls,k) == v ]
>
>
> sl = store.find(cls,And(*expressions))
Except for the None special handling and the check to see if the class
has the attribute, you could just do something like:
store.find(cls, **param)
Since something like this works:
store.find(cls, age=30, lastname="smith")
--
Gustavo Niemeyer
http://niemeyer.net
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