Hi Boris,
Boris Kheyfets wrote, On 10/23/12 19:28:
>[...]
> But I want bk_hides_W to be a toggler. So I need a way to set a state of
> my defun.
> If I do
>
> def bk_toggles_W ():
> "Hides W molecules."
> if cmd.get("bk_toggles_W"):
> cmd.hide("all")
> cmd.show("spheres", "not (resn W)")
> cmd.set("bk_toggles_W", 0)
> else:
> cmd.show("spheres", "resn W")
> cmd.set("bk_toggles_W", 1)
>
> pymol is upset -- I think it is because it doesn't know bk_toggles_W
> setting:
If you need a global variable, use pymol.stored:
from pymol import stored
stored.bk_toggles_W = 0
def bk_toggles_W ():
"Hides W molecules."
if stored.bk_toggles_W:
cmd.hide("all")
cmd.show("spheres", "not (resn W)")
stored.bk_toggles_W = 0
else:
cmd.show("spheres", "resn W")
stored.bk_toggles_W = 1
Cheers,
Thomas
--
Thomas Holder
MPI for Developmental Biology
Spemannstr. 35
D-72076 Tübingen
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