text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  # File:                Ampel-core/ampel/t3/stage/SimpleViewGenerator.py
  # License:             BSD-3-Clause
  # Author:              valery brinnel <firstname.lastname@gmail.com>
  # Date:                20.04.2021
  # Last Modified Date:  09.12.2021
  # Last Modified By:    valery brinnel <firstname.lastname@gmail.com>
  
  from typing import Iterable
  from collections.abc import Generator
  from ampel.abstract.AbsT3ReviewUnit import AbsT3ReviewUnit
  from ampel.struct.AmpelBuffer import AmpelBuffer
  from ampel.mongo.update.MongoStockUpdater import MongoStockUpdater
  from ampel.t3.stage.BaseViewGenerator import BaseViewGenerator, T, T3Send
  
  
  class SimpleViewGenerator(BaseViewGenerator[T]):
  
  	def __init__(self, unit: AbsT3ReviewUnit, buffers: Iterable[AmpelBuffer], stock_updr: MongoStockUpdater) -> None:
  		super().__init__(unit_name = unit.__class__.__name__, stock_updr = stock_updr)
  		self.buffers = buffers
  		self.View = unit._View
  
  	def __iter__(self) -> Generator[T, T3Send, None]:
  		View = self.View
  		l = self.stocks
  		for ab in self.buffers:
  			l.append(ab['id'])
  			yield View.of(ab, freeze=True)
  