[Python开发] Python导入第三方包遇到的SSL异常

素颜马尾好姑娘i 2022-11-22 12:41 239阅读 0赞

### 问题描述 ###

前段时间运行`pip3 install numpy`时, 遇到如下异常.

localhost:bin sean$ pip3 install numpy --trusted-host pypi.douban.com
    WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
    WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/
    WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/
    WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/
    WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/
    WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/
    Could not fetch URL https://pypi.org/simple/numpy/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/numpy/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
    ERROR: Could not find a version that satisfies the requirement numpy (from versions: none)
    ERROR: No matching distribution found for numpy
    WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
    Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center]

--------------------

### 解决措施 ###

根据描述. 猜测有2种情况:

*  检查OpenSSL是否安装好. （使用`openssl version`进行查看）

localhost:bin sean$ openssl version
    LibreSSL 2.6.5

[mac安装openssl][mac_openssl]  
可以选择编译安装. 或者`brew install openssl`.

*  python ssl 功能没有安装好

localhost:HoshinoBot sean$ python3
    Python 3.8.6 (v3.8.6:db455296be, Sep 23 2020, 13:31:39)
    [Clang 6.0 (clang-600.0.57)] on darwin
    Type "help", "copyright", "credits" or "license" for more information.
    >>> import ssl
    >>>
    # 如果错误这边是会有报错的。

*  使用代理和信任地址

个人使用后.并没有成效.

*  重装python(有效)  
    之前是使用编译安装. 最后实在没有办法.选择了使用`dmg`进行安装. 问题解决.

localhost:HoshinoBot sean$ pip3 install -r requirements.txt
    Collecting nonebot[scheduler]~=1.6.0
      Using cached nonebot-1.6.0.tar.gz (24 kB)
    Requirement already satisfied: aiocqhttp>=1.2 in /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages (from -r requirements.txt (line 2)) (1.3.0)
    WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/lxml/
    Collecting lxml>=4.4.1
      Downloading lxml-4.6.1-cp38-cp38-macosx_10_9_x86_64.whl (4.6 MB)
         |████████████████████████████████| 4.6 MB 15 kB/s
    Requirement already satisfied: pytz>=2019.3 in /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages (from -r requirements.txt (line 4)) (2020.4)
    Requirement already satisfied: requests>=2.22.0 in /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages (from -r requirements.txt (line 5)) (2.24.0)
    Collecting sogou_tr_free>=0.0.6

--------------------

### Others ###

*  stackoverflow  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 1]  
    [https://stackoverflow.com/questions/41328451/ssl-module-in-python-is-not-available-when-installing-package-with-pip3][https_stackoverflow.com_questions_41328451_ssl-module-in-python-is-not-available-when-installing-package-with-pip3]
 *  使用代理或者信任地址  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 2]

pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org 包名

[Pycharm 用pip命令安装第三方包出现retrying且ssl error问题汇总][Pycharm _pip_retrying_ssl error]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 3]  
[windows环境pip安装时一直报错Could not fetch URL https://pypi.org/simple/xrld/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘pypi.org’, port=443): Max retries exceeded with url][windows_pip_Could not fetch URL https_pypi.org_simple_xrld_ There was a problem confirming the ssl certificate_ HTTPSConnectionPool_host_pypi.org_ port_443_ Max retries exceeded with url]

*  重新安装python![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 4]  
    [python3.7安装后ssl问题][python3.7_ssl]
 *  临时  
    [Python3 ssl模块不可用的问题][Python3 ssl]  
    [python pip 安装失败 Could not find a version that satisfies the requirement APScheduler][python pip _ Could not find a version that satisfies the requirement APScheduler]
 *  修改python编译文件重新编译  
    ![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 5]  
    [https://blog.csdn.net/qq\_38231051/article/details/87600814][https_blog.csdn.net_qq_38231051_article_details_87600814]

--------------------

### 一些尝试过程中的命令 ###

pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple --user 
    
    
    pip3 install  -r requirements.txt  xlrd -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
    
    
    --trusted-host pypi.org --trusted-host files.pythonhosted.org
    
    
    pip3 install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.org --trusted-host files.pythonhosted.org
    
    
    pip3 install aiohttp>=3.6.1 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center]: /images/20221120/fc555e9054504c0193596ae54a217ce0.png
[mac_openssl]: https://www.cnblogs.com/blackhumour2018/p/9401765.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 1]: /images/20221120/fdb3578e01af4164b6ce48b55d83442d.png
[https_stackoverflow.com_questions_41328451_ssl-module-in-python-is-not-available-when-installing-package-with-pip3]: https://stackoverflow.com/questions/41328451/ssl-module-in-python-is-not-available-when-installing-package-with-pip3
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 2]: https://img-blog.csdnimg.cn/20201104132357668.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE=,size_16,color_FFFFFF,t_70#pic_center
[Pycharm _pip_retrying_ssl error]: https://www.jianshu.com/p/6f6c640b0371
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 3]: https://img-blog.csdnimg.cn/20201104132640106.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE=,size_16,color_FFFFFF,t_70#pic_center
[windows_pip_Could not fetch URL https_pypi.org_simple_xrld_ There was a problem confirming the ssl certificate_ HTTPSConnectionPool_host_pypi.org_ port_443_ Max retries exceeded with url]: https://www.cnblogs.com/jiyanjiao-702521/p/9960071.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 4]: https://img-blog.csdnimg.cn/20201104132510319.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE=,size_16,color_FFFFFF,t_70#pic_center
[python3.7_ssl]: https://blog.51cto.com/13544424/2149473
[Python3 ssl]: https://www.cnblogs.com/minglee/p/9232673.html
[python pip _ Could not find a version that satisfies the requirement APScheduler]: https://blog.csdn.net/lzy520308/article/details/79995946
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE_size_16_color_FFFFFF_t_70_pic_center 5]: https://img-blog.csdnimg.cn/20201104133108473.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0MTYxMDE=,size_16,color_FFFFFF,t_70#pic_center
[https_blog.csdn.net_qq_38231051_article_details_87600814]: https://blog.csdn.net/qq_38231051/article/details/87600814