<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _move_here(self):
 """Move the cursor to this item."""

        cu = self.scraper.current_item
        # Already here?
        if self is cu:
            return
        # A child?
        if cu.items and self in cu.items:
            self.scraper.move_to(self)
            return
        # A parent?
        if self is cu.parent:
            self.scraper.move_up()
        # A sibling?
        if self.parent and self in self.parent.items:
            self.scraper.move_up()
            self.scraper.move_to(self)
            return
        # Last resort: Move to top and all the way down again
        self.scraper.move_to_top()
        for step in self.path:
            self.scraper.move_to(step)