Vectors in Visual Python

[FLChamp]

Thanks for all your help everyone, if only it had addressed what I had
asked I may have actually learned something about Python!!

If anything was addressed to my problem then it has completely passed
me by as most points were clearly made by a computer scientist and I am
not one of those in the slightest. My experience of using any type of
programming language is limited to the little we are taught in my
non-computing subject and hence I have no idea what the below is all
about!! In future example code may be more useful to help newbies like
me :)

"That ``speciufication'' (sic) is no more ``a "declaration"'' than any
other parameter you can pass to a constructor (or any other factory
callable)."