PYTHON设置默认清华源

2024-06-15 23:48
文章标签 python 设置 默认 清华

本文主要是介绍PYTHON设置默认清华源，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

首先打开windows的运行窗口输入 %appdata% ，或者打开目“C:\Users\Administrator\AppData\Roaming”

在这里插入图片描述

在新弹出的窗口新建一个pip的文件夹，进入文件夹后，创建一个pip.ini的文件，在文件中写入如下内容：

[global]timeout = 6000index-url = https://pypi.tuna.tsinghua.edu.cn/simpletrusted-host = pypi.tuna.tsinghua.edu.cn

文件内容保存好后，使用pip安装第三方库即可从清华源下载。

在这里插入图片描述

问题一：python安装django报错

[C:\~]$ pip install django
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
ERROR: Exception:
Traceback (most recent call last):File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\cli\base_command.py", line 173, in _mainstatus = self.run(options, args)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\cli\req_command.py", line 203, in wrapperreturn func(self, options, args)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\commands\install.py", line 315, in runrequirement_set = resolver.resolve(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\resolution\resolvelib\resolver.py", line 94, in resolveresult = self._result = resolver.resolve(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 472, in resolvestate = resolution.resolve(requirements, max_rounds=max_rounds)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 341, in resolveself._add_to_criteria(self.state.criteria, r, parent=None)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\resolvelib\resolvers.py", line 172, in _add_to_criteriaif not criterion.candidates:File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\resolvelib\structs.py", line 151, in __bool__return bool(self._sequence)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 140, in __bool__return any(self)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 128, in <genexpr>return (c for c in iterator if id(c) not in self._incompatible_ids)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\resolution\resolvelib\found_candidates.py", line 29, in _iter_builtfor version, func in infos:File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\resolution\resolvelib\factory.py", line 272, in iter_index_candidate_infosresult = self._finder.find_best_candidate(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\package_finder.py", line 851, in find_best_candidatecandidates = self.find_all_candidates(project_name)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\package_finder.py", line 798, in find_all_candidatespage_candidates = list(page_candidates_it)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\sources.py", line 134, in page_candidatesyield from self._candidates_from_page(self._link)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\package_finder.py", line 758, in process_project_urlhtml_page = self._link_collector.fetch_page(project_url)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\collector.py", line 490, in fetch_pagereturn _get_html_page(location, session=self.session)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\collector.py", line 400, in _get_html_pageresp = _get_html_response(url, session=session)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\index\collector.py", line 115, in _get_html_responseresp = session.get(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 555, in getreturn self.request('GET', url, **kwargs)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_internal\network\session.py", line 454, in requestreturn super().request(method, url, *args, **kwargs)File "C:\Users\Admin剋istrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 542, in requestresp = self.send(prep, **send_kwargs)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\requests\sessions.py", line 655, in sendr = adapter.send(request, **kwargs)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\cachecontrol\adapter.py", line 53, in sendresp = super(CacheControlAdapter, self).send(request, **kw)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\requests\adapters.py", line 439, in sendresp = conn.urlopen(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\connectionpool.py", line 696, in urlopenself._prepare_proxy(conn)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\connectionpool.py", line 964, in _prepare_proxyconn.connect()File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\connection.py", line 359, in connectconn = self._connect_tls_proxy(hostname, conn)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\connection.py", line 500, in _connect_tls_proxyreturn ssl_wrap_socket(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py", line 453, in ssl_wrap_socketssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py", line 495, in _ssl_wrap_socket_implreturn ssl_context.wrap_socket(sock)File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\ssl.py", line 500, in wrap_socketreturn self.sslsocket_class._create(File "C:\Users\Administrator\AppData\Local\Programs\Python\Python39\lib\ssl.py", line 997, in _createraise ValueError("check_hostname requires server_hostname")
ValueError: check_hostname requires server_hostname

可以看到最后一行报错：ValueError: check_hostname requires server_hostname

解决办法：查看电脑是否有代理的存在，如果有代理需要关闭代理。

问题二：pip安装第三方库报错

[root@localhost ~]# python -m pip install ipython
/usr/local/bin/python: No module named pip

解决办法如下：
python3可以使用这个脚本，https://bootstrap.pypa.io/get-pip.py

python2可以使用如下脚本

# python2解决办法
[root@localhost ~]# wget https://bootstrap.pypa.io/pip/2.7/get-pip.py[root@localhost ~]# python get-pip.py 
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
Collecting pip<21.0Downloading pip-20.3.4-py2.py3-none-any.whl (1.5 MB)|████████████████████████████████| 1.5 MB 93 kB/s 
Collecting wheelDownloading wheel-0.37.1-py2.py3-none-any.whl (35 kB)
Installing collected packages: pip, wheel
Successfully installed pip-20.3.4 wheel-0.37.1[root@localhost ~]# pip -V
WARNING: pip is being invoked by an old script wrapper. This will fail in a future version of pip.
Please see https://github.com/pypa/pip/issues/5599 for advice on fixing the underlying issue.
To avoid this problem you can invoke Python with '-m pip' instead of running pip directly.
pip 20.3.4 from /usr/lib/python2.7/site-packages/pip (python 2.7)

这篇关于PYTHON设置默认清华源的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！


http://www.chinasem.cn/article/1064928。

相关文章

python常见环境管理工具超全解析

python常见环境管理工具超全解析

《python常见环境管理工具超全解析》在Python开发中,管理多个项目及其依赖项通常是一个挑战,下面：本文主要介绍python常见环境管理工具的相关资料,文中通过代码介绍的非常详细,需要的朋友... 目录1. conda2. pip3. uvuv 工具自动创建和管理环境的特点4. setup.py5.
阅读更多...
Python常用命令提示符使用方法详解

Python常用命令提示符使用方法详解

《Python常用命令提示符使用方法详解》在学习python的过程中,我们需要用到命令提示符(CMD)进行环境的配置,：本文主要介绍Python常用命令提示符使用方法的相关资料,文中通过代码介绍的... 目录一、python环境基础命令【Windows】1、检查Python是否安装2、 查看Python的安
阅读更多...
Python UV安装、升级、卸载详细步骤记录

Python UV安装、升级、卸载详细步骤记录

《PythonUV安装、升级、卸载详细步骤记录》：本文主要介绍PythonUV安装、升级、卸载的详细步骤,uv是Astral推出的下一代Python包与项目管理器,主打单一可执行文件、极致性能... 目录安装检查升级设置自动补全卸载UV 命令总结 官方文档详见：https://docs.astral.sh/
阅读更多...
mtu设置多少网速最快? 路由器MTU设置最佳网速的技巧

mtu设置多少网速最快? 路由器MTU设置最佳网速的技巧

《mtu设置多少网速最快?路由器MTU设置最佳网速的技巧》mtu设置多少网速最快？想要通过设置路由器mtu获得最佳网速，该怎么设置呢？下面我们就来看看路由器MTU设置最佳网速的技巧... 答：1500 MTU值指的是在网络传输中数据包的最大值，合理的设置MTU 值可以让网络更快！mtu设置可以优化不同的网
阅读更多...
Python并行处理实战之如何使用ProcessPoolExecutor加速计算

Python并行处理实战之如何使用ProcessPoolExecutor加速计算

《Python并行处理实战之如何使用ProcessPoolExecutor加速计算》Python提供了多种并行处理的方式,其中concurrent.futures模块的ProcessPoolExecu... 目录简介完整代码示例代码解释1. 导入必要的模块2. 定义处理函数3. 主函数4. 生成数字列表5.
阅读更多...
Python中help()和dir()函数的使用

Python中help()和dir()函数的使用

《Python中help()和dir()函数的使用》我们经常需要查看某个对象（如模块、类、函数等）的属性和方法,Python提供了两个内置函数help()和dir(),它们可以帮助我们快速了解代... 目录1. 引言2. help() 函数2.1 作用2.2 使用方法2.3 示例(1) 查看内置函数的帮助(
阅读更多...
Python虚拟环境与Conda使用指南分享

Python虚拟环境与Conda使用指南分享

《Python虚拟环境与Conda使用指南分享》：本文主要介绍Python虚拟环境与Conda使用指南,具有很好的参考价值,希望对大家有所帮助,如有错误或未考虑完全的地方,望不吝赐教... 目录一、python 虚拟环境概述1.1 什么是虚拟环境1.2 为什么需要虚拟环境二、Python 内置的虚拟环境工具
阅读更多...
Python实例题之pygame开发打飞机游戏实例代码

Python实例题之pygame开发打飞机游戏实例代码

《Python实例题之pygame开发打飞机游戏实例代码》对于python的学习者,能够写出一个飞机大战的程序代码,是不是感觉到非常的开心,：本文主要介绍Python实例题之pygame开发打飞机... 目录题目pygame-aircraft-game使用 Pygame 开发的打飞机游戏脚本代码解释初始化部
阅读更多...
Python pip下载包及所有依赖到指定文件夹的步骤说明

Python pip下载包及所有依赖到指定文件夹的步骤说明

《Pythonpip下载包及所有依赖到指定文件夹的步骤说明》为了方便开发和部署,我们常常需要将Python项目所依赖的第三方包导出到本地文件夹中,：本文主要介绍Pythonpip下载包及所有依... 目录步骤说明命令格式示例参数说明离线安装方法注意事项总结要使用pip下载包及其所有依赖到指定文件夹，请按照以
阅读更多...
Python实现精准提取 PDF中的文本,表格与图片

Python实现精准提取 PDF中的文本,表格与图片

《Python实现精准提取PDF中的文本,表格与图片》在实际的系统开发中,处理PDF文件不仅限于读取整页文本,还有提取文档中的表格数据,图片或特定区域的内容,下面我们来看看如何使用Python实... 目录安装 python 库提取 PDF 文本内容：获取整页文本与指定区域内容获取页面上的所有文本内容获取
阅读更多...

Copyright China编程 23002807@qq.com

沪ICP备2023033072号-2