(self, entrypath, mode='none')
This command is used to indicate whether the entry given by
     entryPath has children entries and whether the children are visible. mode
     must be one of open, close or none. If mode is set to open, a (+)
     indicator is drawn next the entry. If mode is set to close, a (-)
     indicator is drawn next the entry. If mode is set to none, no
     indicators will be drawn for this entry. The default mode is none. The
     open mode indicates the entry has hidden children and this entry can be
     opened by the user. The close mode indicates that all the children of the
     entry are now visible and the entry can be closed by the user.
This command is used to indicate whether the entry given by
     entryPath has children entries and whether the children are visible. mode
     must be one of open, close or none. If mode is set to open, a (+)
     indicator is drawn next the entry. If mode is set to close, a (-)
     indicator is drawn next the entry. If mode is set to none, no
     indicators will be drawn for this entry. The default mode is none. The
     open mode indicates the entry has hidden children and this entry can be
     opened by the user. The close mode indicates that all the children of the
     entry are now visible and the entry can be closed by the user.
This command is used to indicate whether the entry given by entryPath has children entries and whether the children are visible . mode must be one of open close or none . If mode is set to open a ( + ) indicator is drawn next the entry . If mode is set to close a ( - ) indicator is drawn next the entry . If mode is set to none no indicators will be drawn for this entry . The default mode is none . The open mode indicates the entry has hidden children and this entry can be opened by the user . The close mode indicates that all the children of the entry are now visible and the entry can be closed by the user .
def setmode(self, entrypath, mode='none'):
        '''This command is used to indicate whether the entry given by
     entryPath has children entries and whether the children are visible. mode
     must be one of open, close or none. If mode is set to open, a (+)
     indicator is drawn next the entry. If mode is set to close, a (-)
     indicator is drawn next the entry. If mode is set to none, no
     indicators will be drawn for this entry. The default mode is none. The
     open mode indicates the entry has hidden children and this entry can be
     opened by the user. The close mode indicates that all the children of the
     entry are now visible and the entry can be closed by the user.'''
        self.tk.call(self._w, 'setmode', entrypath, mode)
def setmode ( self , entrypath , mode = 'none' ) : self . tk . call ( self . _w , 'setmode' , entrypath , mode )