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发表于 2022-10-23 05:49:37
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请教一下,我将作者的原代码直接复制过来可是没有跑通,出现了下面的问题提醒,不知道各位伙伴知道问题出在哪里不?
E:\python练习\PyCharm相关练习_operation\venv\Scripts\python.exe E:\python练习\PyCharm相关练习_operation\venv\test.py
开始爬第1页
Traceback (most recent call last):
File "E:\python练习\PyCharm相关练习_operation\venv\test.py", line 104, in <module>
spider_tx()
File "E:\python练习\PyCharm相关练习_operation\venv\test.py", line 99, in spider_tx
find_videos(url)
File "E:\python练习\PyCharm相关练习_operation\venv\test.py", line 19, in find_videos
for each in soup.select('."list_item"'):
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\bs4\element.py", line 1973, in select
results = soupsieve.select(selector, self, namespaces, limit, **kwargs)
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\__init__.py", line 144, in select
return compile(select, namespaces, flags, **kwargs).select(tag, limit)
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\__init__.py", line 67, in compile
return cp._cached_css_compile(pattern, ns, cs, flags)
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\css_parser.py", line 221, in _cached_css_compile
flags=flags
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\css_parser.py", line 1159, in process_selectors
return self.parse_selectors(self.selector_iter(self.pattern), index, flags)
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\css_parser.py", line 985, in parse_selectors
key, m = next(iselector)
File "E:\python练习\PyCharm相关练习_operation\venv\lib\site-packages\soupsieve\css_parser.py", line 1152, in selector_iter
raise SelectorSyntaxError(msg, self.pattern, index)
soupsieve.util.SelectorSyntaxError: Malformed class selector at position 0
line 1:
."list_item"
^
进程已结束,退出代码1
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