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Difference between revisions of "Selection Exists"

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m (5 revisions)
 
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                 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:Scripting_Script_Library|Selection Exists]]
+
[[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")