Use Python blocks!
> Something like that:
> if (count_atoms nt) == 0
> then cmd.delete("nt")
if cmd.count_atoms("nt") == 0: \
cmd.delete("nt")
Note the explicit use of "continuation" lines via backslashes. This ensures
that PyMOL hands over both lines to the Python interpreter as a single block.
Cheers,
Warren
--
Warren L. DeLano, Ph.D.
Principal Scientist
. DeLano Scientific LLC
. 400 Oyster Point Blvd., Suite 213
. South San Francisco, CA 94080 USA
. Biz:(650)-872-0942 Tech:(650)-872-0834
. Fax:(650)-872-0273 Cell:(650)-346-1154
. mailto:war...@delsci.com
> -----Original Message-----
> From: pymol-users-ad...@lists.sourceforge.net
> [mailto:pymol-users-ad...@lists.sourceforge.net] On Behalf Of
> Sebastien Moretti
> Sent: Thursday, September 29, 2005 8:43 AM
> To: pymol-users
> Subject: [PyMOL] test in pymol scripting language
>
> Hello,
> Is there a way to use test commands in pymol scripting language ?
>
> Something like that:
> if (count_atoms nt) == 0
> then cmd.delete("nt")
>
> Thanks
>
> --
> Sébastien Moretti
> http://www.igs.cnrs-mrs.fr/
> CNRS - IGS
> 31 chemin Joseph Aiguier
> 13402 Marseille cedex
>
>
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