python报错：ImportError: cannot import name 'Interface'

你的名字 2023-06-15 14:25 1阅读 0赞

报错结果如下：

Traceback (most recent call last):
      File "main.py", line 16, in <module>
        from scrapy.selector import Selector
      File "D:\Program\Anaconda3\lib\site-packages\scrapy\__init__.py", line 27, in <module>
        from . import _monkeypatches
      File "D:\Program\Anaconda3\lib\site-packages\scrapy\_monkeypatches.py", line 20, in <module>
        import twisted.persisted.styles  # NOQA
      File "D:\Program\Anaconda3\lib\site-packages\twisted\persisted\styles.py", line 24, in <module>
        from twisted.python import log
      File "D:\Program\Anaconda3\lib\site-packages\twisted\python\log.py", line 17, in <module>
        from zope.interface import Interface
    ImportError: cannot import name 'Interface'

python中也有interface的概念，但是python其本身不提供interface的实现，需要通过第三方扩展库来使用类似interface的功能，一般都是Zope.interface。

可通过pip的方式安装。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh_size_16_color_FFFFFF_t_70]

如果提示：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh_size_16_color_FFFFFF_t_70 1]

应该先执行：`pip uninstall zope.interface` ， 然后再：`pip install zope.interface` .再运行程序，问题解决。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191122200511967.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191122200603297.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2N1aV95b25naHVh,size_16,color_FFFFFF,t_70