This is a read-only mirror of pymolwiki.org
Difference between revisions of "Selection Exists"
Jump to navigation
Jump to search
m (5 revisions) |
|||
| (4 intermediate revisions by one other user not shown) | |||
| Line 13: | Line 13: | ||
return 1 | return 1 | ||
return 0 | return 0 | ||
| + | |||
| + | # Note from Warren: | ||
| + | # | ||
| + | # simpler, faster: | ||
| + | |||
| + | def sele_exists(sele): | ||
| + | return sele in cmd.get_names("selections") | ||
</source> | </source> | ||
| − | [[Category: | + | [[Category:Script_Library|Selection Exists]] |
| + | [[Category:ObjSel_Scripts]] | ||
Latest revision as of 03:49, 28 March 2014
#
# The function below will return true if the selection is defined.
#
from pymol import cmd
from types import *
def sele_exists(sele):
sess = cmd.get_session()
for i in sess["names"]:
if type(i) is ListType:
if sele==i[0]:
return 1
return 0
# Note from Warren:
#
# simpler, faster:
def sele_exists(sele):
return sele in cmd.get_names("selections")