Scrapy - AttributeError：'Settings'對象沒有屬性'update_settings'

Question

我試圖從單個python腳本運行scrapy http://doc.scrapy.org/en/0.24/topics/practices.html

但是我收到以下錯誤：

Traceback (most recent call last):
  File "single_python_script.py", line 16, in <module>
    crawler = Crawler(settings)
  File "/Library/Python/2.7/site-packages/scrapy/crawler.py", line 32, in __init__
    self.spidercls.update_settings(self.settings)
AttributeError: 'Settings' object has no attribute 'update_settings'

Answer 1

從Scrapy 1.0開始，您應該使用CrawlerProcess而不是Crawler從腳本運行Scrapy蜘蛛。

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