问题解决:TypeError: write() argument must be str, not BeautifulSoup

执行程序时出现错误,原因是文件写入要求为str数据,而实际是BeautifulSoup类型。解决办法是将BeautifulSoup转化成str格式。

问题


with open('{}\{}.html'.format(HTML_PATH, certainty_detail_name), 'w', encoding='UTF-8') as fp:
    fp.write(soup)
    print("成功写入{}.html文件。".format(certainty_detail_name))

执行这个程序出现错误

Traceback (most recent call last):
  File "D:/PyDate/Climb_C_site/Get_C_Site.py", line 447, in <module>
    GetArticle().get_current_link(url)
  File "D:/PyDate/Climb_C_site/Get_C_Site.py", line 243, in get_current_link
    fp.write(soup)
TypeError: write() argument must be str, not BeautifulSoup

原因

文件写入的是str数据,而不是BeautifulSoup

解决

只需要将BeautifulSoup转化成str格式就成。

更改后:

with open('{}\{}.html'.format(HTML_PATH, certainty_detail_name), 'w', encoding='UTF-8') as fp:
    fp.write(str(soup))
    print("成功写入{}.html文件。".format(certainty_detail_name))

TypeError: must be str, not list这个错误通常是因为代码中使用了一个列表(list)而不是字符串(str)。根据引用和引用的提示,可以看出在写入文件时出现了这个错误。 在引用的<span class="em">1</span><span class="em">2</span><span class="em">3</span> #### 引用[.reference_title] - *1* [报错解决TypeError: write() argument must be str, not list](https://blog.youkuaiyun.com/ljf520lhy/article/details/127917853)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"] - *2* [Python BeautifulSoup [解决方法] TypeError: list indices must be integers or slices, not str](https://download.youkuaiyun.com/download/weixin_38590567/14871394)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"] - *3* [Python_异常:TypeError: write() argument must be str, not list](https://blog.youkuaiyun.com/weixin_30691871/article/details/95579470)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"] [ .reference_list ]
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