parameters: (self, *args)
docstring: Go to the Previous Visited Node
docstring_summary: Go to the Previous Visited Node
docstring_tokens: Go to the Previous Visited Node
function: def go_back(self, *args):
          """Go to the Previous Visited Node"""
          self.go_bk_fw_click = True
          new_node_id = self.state_machine.requested_visited_previous()
          if new_node_id:
              node_iter = self.get_tree_iter_from_node_id(new_node_id)
              if node_iter: self.treeview_safe_set_cursor(node_iter)
              else: self.go_back()
          self.go_bk_fw_click = False
function_tokens: def go_back ( self , * args ) : self . go_bk_fw_click = True new_node_id = self . state_machine . requested_visited_previous ( ) if new_node_id : node_iter = self . get_tree_iter_from_node_id ( new_node_id ) if node_iter : self . treeview_safe_set_cursor ( node_iter ) else : self . go_back ( ) self . go_bk_fw_click = False