Re: [Pytables-users] Reusing In-Kernel row iterators?

[Francesc A. <fa...@ca...>]

A Dilluns 17 Gener 2005 10:59, Norbert Nemec va escriure:
> Hi there,
>
> is there any specific reason why in-kernel iterators cannot be used more
> then once:
>
> Doing something like:
>
>  selection =3D table.where(table.cols.somecol =3D=3D someval)
>  val1 =3D [ x.val1 for x in selection ]
>  val2 =3D [ x.val2 for x in selection ]
>
> gives me a rather intimidating errormessage from somewhere deep inside the
> HDF library. I think, it is a rather common case, so it should definitely
> work.

Good suggestion, we are looking at that, and will foreseeably provide this=
=20
functionality for PyTables 1.0

Cheers,

=46rancesc