

def focus(self, item=None):
    "If item is specified, sets the focus item to item. Otherwise,\n        returns the current focus item, or '' if there is none."
    return self.tk.call(self._w, 'focus', item)

dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/lib-tk/ttk.py Treeview.focus/original