This is a read-only mirror of pymolwiki.org
Difference between revisions of "Selection Exists"
Jump to navigation
Jump to search
| Line 13: | Line 13: | ||
return 1 | return 1 | ||
return 0 | return 0 | ||
| − | |||
# Note from Warren: | # Note from Warren: | ||
# | # | ||
| − | # | + | # simpler, faster: |
def sele_exists(sele): | def sele_exists(sele): | ||
return sele in cmd.get_names("selections") | return sele in cmd.get_names("selections") | ||
| − | + | </source> | |
| − | |||
[[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:
#
# simpler, faster:
def sele_exists(sele):
return sele in cmd.get_names("selections")