import settings 错误

问题：

# settings 定义了项目的全局配置
import settings, log

或者

from conf import settings, log

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 原因：

python版本更新，丢弃了settings的直接引用

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解决办法：

from logging  import log

from scrapy.conf import settings

或者

import logging, os, sys, scrapy.settings

或者

# 当 Module `scrapy.conf` is deprecated 时, 用下面的

from scrapy.utils.project import get_project_settings
settings = get_project_settings()

 前提 python 已经安装了 conf、logger、scrapy 包

 pip install conf

 pip install logger

 pip install scrapy

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成功：