python - Can't rename a Maya locked node -

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import maya.cmds cmds  def replace(char):     locators = cmds.ls(tr=true, s=true,type=('joint')) or []      try:         lp in locators:             if char in lp:                 newfilename = lp.replace(char, "a")                 cmds.rename(lp, newfilename)     except:         print "yes"  charreplace="ghoul" charreplace2="shjnt" charreplace3="head" charreplace4="spine" charreplace5="arm" charreplace6="leg"  replace(charreplace) replace(charreplace2) replace(charreplace3) replace(charreplace4) replace(charreplace5) replace(charreplace6)

i'm trying rename nodes in maya scene.

this current code renames these nodes: ghoul , shjnt.

i can't rename head node.

i following error when try rename it: // error: line 1: cannot rename locked node. //

how can improve code able rename locked nodes?

import maya.cmds cmds  ######################################## # function renames maya nodes name contains oldstring value # newstring optionnal argument  ######################################## def renamenode(oldstring, newstring="a"):     # don't understand why passing these flags in ls() function     # node_list = cmds.ls(tr=true, s=true,type=('joint'))     # recommand list nodes might interest using *     # * acts wildcard     node_list = cmds.ls( "*" + oldstring + "*", tr=true )      # iterate through each node in list     node in node_list:         # unlock node entirely          # can check doc flag lockname         cmds.locknode(node, lock=false)         # rename node         cmds.rename( node, node.replace(oldstring, newstring) )   renamenode("ghoul") renamenode("shjnt") renamenode("head") renamenode("spine") renamenode("arm", "newname")   renamenode("leg", "othername")
  • newstring optionnal parameter, it's default value a
  • this code unlock nodes not lock them after renaming
  • i'm not renaming shapes renaming transform automatically renames shape.

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