I think there is an easier way, considering all your blur nodes(or any node value that you need to change) have the same name. Notepad ++ has a bulk edit option, might be there in other editors as well but I know about this.
Check this out : http://cybernetnews.com/find-replace-multiple-files/
_______________________________________________ Nuke-python mailing list Nuke-python@support.thefoundry.co.uk, http://forums.thefoundry.co.uk/ http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-python