This is a read-only mirror of pymolwiki.org
Difference between revisions of "Selection Exists"
Jump to navigation
Jump to search
| Line 14: | Line 14: | ||
return 0 | return 0 | ||
</source> | </source> | ||
| + | |||
| + | # Note from Warren: | ||
| + | # | ||
| + | # a simpler, faster approach: | ||
| + | |||
| + | def sele_exists(sele): | ||
| + | return sele in cmd.get_names("selections") | ||
| + | |||
| + | |||
[[Category:Scripting_Script_Library|Selection Exists]] | [[Category:Scripting_Script_Library|Selection Exists]] | ||
Revision as of 00:32, 4 March 2005
#
# 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:
- a simpler, faster approach:
def sele_exists(sele):
return sele in cmd.get_names("selections")