insert unique data in a list

[Andreas Waldenburger]

On 13 Dec 2009 17:57:47 GMT mattia <gervaz at gmail.com> wrote:

> Using set does'n work (i.e. the python interpreter tells me:
> TypeError: unhashable type: 'list')...

Convert the lists to tuples before adding them. Tuples are hashable.

/W

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INVALID? DE!