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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def view_shot(self, shot):
 """View the given shot :param shot: the shot to view :type shot: :class:`jukeboxcore.djadapter.models.Shot` :returns: None :rtype: None :raises: None """

        log.debug('Viewing shot %s', shot.name)
        self.cur_shot = None
        self.pages_tabw.setCurrentIndex(3)
        self.shot_name_le.setText(shot.name)
        self.shot_prj_le.setText(shot.project.name)
        self.shot_seq_le.setText(shot.sequence.name)
        self.shot_start_sb.setValue(shot.startframe)
        self.shot_end_sb.setValue(shot.endframe)
        self.shot_handle_sb.setValue(shot.handlesize)
        self.shot_desc_pte.setPlainText(shot.description)

        assetsrootdata = treemodel.ListItemData(["Name", "Description"])
        assetsrootitem = treemodel.TreeItem(assetsrootdata)
        self.shot_asset_model = treemodel.TreeModel(assetsrootitem)
        self.shot_asset_treev.setModel(self.shot_asset_model)
        atypes = {}
        assets = shot.assets.all()
        for a in assets:
            atype = a.atype
            atypeitem = atypes.get(atype)
            if not atypeitem:
                atypedata = djitemdata.AtypeItemData(atype)
                atypeitem = treemodel.TreeItem(atypedata, assetsrootitem)
                atypes[atype] = atypeitem
            assetdata = djitemdata.AssetItemData(a)
            treemodel.TreeItem(assetdata, atypeitem)

        tasksrootdata = treemodel.ListItemData(["Name", "Short"])
        tasksrootitem = treemodel.TreeItem(tasksrootdata)
        self.shot_task_model = treemodel.TreeModel(tasksrootitem)
        self.shot_task_tablev.setModel(self.shot_task_model)
        tasks = shot.tasks.all()
        for t in tasks:
            tdata = djitemdata.TaskItemData(t)
            treemodel.TreeItem(tdata, tasksrootitem)

        self.cur_shot = shot