wistbean / wistbean/learn_python3_spider
没有想到原因，求解
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- Python
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Description
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\bs4_init_.py", line 287, in init
elif len(markup) <= 256 and (
TypeError: object of type 'NoneType' has no len()
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the project code that calls BeautifulSoup and compare the value passed as markup with the traceback at bs4/init.py line 287. Reproduce the failing scraper path and identify what should happen when that value is None; done means the reported path no longer raises this TypeError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- web-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100