Hi Martin,
If you simply want to be able to have the function operate on any
selection, simply do this:
def zoom_custom(position):
cmd.zoom(position)
cmd.extend("zoom_custom", zoom_custom)
This allows you to type:
zoom_custom resi 117
or any other more complicated selection syntax without any parentheses.
Perhaps I am missing something in your specific requirements?
Cheers,
Rob
On Sun, 2016-04-17 20:18 +0200, Martin
Hediger <ma....@bluewin.ch> wrote:
> Dear all
>
> In PyMOL, the syntax for eg. zooming in on residue 110 of a protein
> would be
>
> zoom resi 117
>
> I have a pymol script where I define a function that also zooms in on
> a residue (it's simple, only to illustrate the point):
>
> def zoom_custom(position):
> cmd.zoom("resi" + " " + str(position))
> cmd.extend("zoom_custom", zoom_custom)
>
> However, when I want to call it from the PyMOL promt, i have to use
>
> zoom_custom(117)
>
> i.e. using parenthesis. How do i need to design the function such
> that I can enter it as above?
>
> Thanks and best regards
> Martin
>
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--
Robert L. Campbell, Ph.D.
Adjunct Assistant Professor
Dept. of Biomedical & Molecular Sciences, Botterell Hall Rm 644
Queen's University,
Kingston, ON K7L 3N6 Canada
Tel: 613-533-6821
<robert.campb...@queensu.ca> http://pldserver1.biochem.queensu.ca/~rlc
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