導入beautifulsoup時出錯

導入bs4時出現奇怪的錯誤。我在其他地方找不到任何幫助。我試過安裝html和未來。導入beautifulsoup時出錯

完整回溯：

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "C:\Python27\lib\site-packages\bs4\__init__.py", line 35, in <module> 
    from .builder import builder_registry, ParserRejectedMarkup 
    File "C:\Python27\lib\site-packages\bs4\builder\__init__.py", line 7, in <module> 
    from bs4.element import (
    File "C:\Python27\lib\site-packages\bs4\element.py", line 10, in <module> 
    from bs4.dammit import EntitySubstitution 
    File "C:\Python27\lib\site-packages\bs4\dammit.py", line 53, in <module> 
    class EntitySubstitution(object): 
    File "C:\Python27\lib\site-packages\bs4\dammit.py", line 74, in EntitySubstitution 
    CHARACTER_TO_HTML_ENTITY_RE) = _populate_class_variables() 
    File "C:\Python27\lib\site-packages\bs4\dammit.py", line 62, in _populate_clas 
s_variables 
    character = chr(codepoint) 
ValueError: chr() arg not in range(256)

來源

2017-05-02 Sharang Gupta

哪一行，在哪個文件？ – marmeladze

我剛剛調用命令提示符並輸入import bs4 –

有什麼幫助？我完全失去了...已經嘗試了一切... –

試試這個
```
from bs4 import BeautifulSoup  
```
工程與python3和BS 4藏漢

或者，也許這會有所幫助：

from bs4 import BeautifulSoup as bs 
import urllib 
url="http://example.com" 
soup = bs(urllib.urlopen(url)) 
for link in soup.findAll('a'): 
print link.string

爲了獲取標記的任何數據只需更換「一」與標籤你想

交叉檢查，如果文件名被命名爲「bs4.py」或可能像「HTMLParser.py」

來源

2017-05-02 10:23:10 rhym1n

沒有完全相同的回溯 –

The reinstall failed..

由於pip install --upgrade --force-reinstall beautifulsoup4失敗你。我猜你的系統中安裝了多個python版本，或者模塊安裝不正確。

你應該嘗試通過pip uninstall <module>先卸載模塊，然後進行全新安裝pip install <module>

來源

2017-05-02 10:47:49

導入beautifulsoup時出錯

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