#NEWLINE# def execute( self , command , fork = None ) : #NEWLINE# #INDENT# '\n        Execute a command on behalf of dmenu. Will fork into background\n        by default unless fork=False. Will prepend the value of\n        self.preCommand to the given command, necessary for sudo calls.\n        ' #NEWLINE# if ( fork == False ) : #NEWLINE# #INDENT# extra = '' #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# extra = ' &' #NEWLINE# #UNINDENT# if extra . preCommand : #NEWLINE# #INDENT# command = ( self . preCommand + command ) #NEWLINE# #UNINDENT# return os . system ( ( command + extra ) )