首页cannot import name 'unicode_to_str' from 'scrapy.utils.python'

cannot import name 'unicode_to_str' from 'scrapy.utils.python'

时间: 2023-09-02 20:14:20 浏览: 286

python将unicode转为str的方法

问题：将u’\u810f\u4e71’转换为’\u810f\u4e71′ 方法： s_unicode = u'\u810f\u4e71' s_str = s_unicode.encode('unicode-escape').decode('string_escape') 以上这篇python将unicode转为str的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持软件开发网。您可能感兴趣的文章:python文字和unicode/ascll相互转换函数及简单加密解密实现代码python2 中 uni

This error occurs when you are trying to import the function `unicode_to_str` from the `scrapy.utils.python` module, but it is not found in the module. This function was removed from Scrapy in version 2.0. Instead, you should use the built-in Python function `str()` to convert Unicode strings to regular strings. For example, instead of: ``` from scrapy.utils.python import unicode_to_str my_unicode_string = u"Hello, world!" my_string = unicode_to_str(my_unicode_string) ``` You should use: ``` my_unicode_string = u"Hello, world!" my_string = str(my_unicode_string) ```

阅读全文