python机器学习基础教程第七章Traceback (most recent call last):OSError: [E050] Can‘t find model ‘en‘.

古城微笑少年丶 2023-01-01 14:50 83阅读 0赞

### OSError: \[E050\] Can't find model 'en'. ###

*  一、问题
 *  二、方法
 *  三、下载成功

# 一、问题 #

初次导入spacy的英语模型时报错：

Traceback (most recent call last):
    File "... ...", line 12, in <module>
    en_nlp = spacy.load('en')
     File "D:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\spacy\__init__.py", line 30, in load
    return util.load_model(name, **overrides)
     File "D:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\spacy\util.py", line 175, in load_model
    raise IOError(Errors.E050.format(name=name))
    OSError: [E050] Can't find model 'en'. It doesn't seem to be a shortcut link, a Python package or a valid path to a data directory.

这个模型没有随着spacy下载而下载，因而需要单独下载  
书中建议：

python3 -m spacy download en

但是遇到这个错误：

Traceback (most recent call last):
     File "C:\Users\lenovo\AppData\Roaming\Python\Python37\site-packages\urllib3\contrib\pyopenssl.py", line 456, in wrap_socket
    cnx.do_handshake()
     File "D:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\OpenSSL\SSL.py", line 1934, in do_handshake
    self._raise_ssl_error(self._ssl, result)
    File "D:\Users\Administrator\AppData\Local\Programs\Python\Python37\lib\site-packages\OpenSSL\SSL.py", line 1663, in _raise_ssl_error
    raise SysCallError(errno, errorcode.get(errno))
    OpenSSL.SSL.SysCallError: (10054, 'WSAECONNRESET')

SSL验证失败

# 二、方法 #

找到spacy中的download.py这个文件  
第一步：找到spacy这个包  
![在这里插入图片描述][20210103155806230.png]  
第二步找到cli这个模块  
![在这里插入图片描述][20210103155914538.png]  
第三步：在cli模块中找到download.py这个文件  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70]  
第四步：修改download.py中第95行的源码，增加verify=False，跳过验证  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70 1]

# 三、下载成功 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70 2]  
导入不报错  
![在这里插入图片描述][20210103160315114.png]

[20210103155806230.png]: /images/20221120/4be446a6ad994606b6e2889e323237b7.png
[20210103155914538.png]: /images/20221120/521ab70b7f9d4ad69b1c0f69edb8504e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70]: /images/20221120/3be12489832f47ed94fc3f1e2ac79d26.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70 1]: /images/20221120/26f9b6c86fe94cbea9117c75c9ba237e.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3B5dGhvbl9fcmVwb3J0ZWQ_size_16_color_FFFFFF_t_70 2]: /images/20221120/e42818486a984827883fa5b172d205b5.png
[20210103160315114.png]: /images/20221120/174a0218471148f6bacff4c4eb88235d.png