说一下解决办法 为什么pip会很慢? pip是一个非常流行的python包管理工具,在命令行中只需要输入pip install 你要安装的库,就可以自动安装第三方库。然而pip是从pypi中下载库文件的,pypi是python官方第三方库的仓库,它用的是国外的服务器,下载速度自然很慢。 所以,慢是因为要去国外服务器上下载,国内的访问速度你懂...
python 安装模块报错 Exception: Traceback (most recent call last): File "/usr/share/python-wheels/urllib3-1.22-py2.py3-none-any.whl/urllib3/response.py", line 302, in _error_catcher yield File "/usr/share/python-wheels/urllib3-1.22-py2.py3-none-any.whl/urllib3/response.py", line 3...
报错信息: ERROR: Exception: Traceback (most recent call last): File “A:\ProgramData\Anaconda3\envs\gee\lib\site-packages\pip_vendor\urllib3\response.py”, line 435, in _error_catcher yield File “A:\ProgramData\Anaconda3\envs\gee\lib\site-packages\pip_vendor\urllib3\response.py”, line...
... C:\Users\34856\AppData\Local\Programs\Python\Python36\Scripts...;, line 302, in _error_catcher yield File "c:\users\34856\appdata\local\programs\python\python36\lib python创建虚拟环境 virtualenv 5.进G:盘 6.创建虚拟环境,命名为 python36 G:>virtualenv python36 7.进入python36文件的Sc...
File "D:\anaconda3\lib\contextlib.py", line 130, in __exit__ self.gen.throw(type, value, traceback) File "D:\anaconda3\lib\site-packages\pip\_vendor\urllib3\response.py", line 430, in _error_catcher raise ReadTimeoutError(self._pool, None, "Read timed out.") ...
解决python安装第三方库太慢,很容易失败报错,line 425,in _error_catcher` @ 目录 为什么pip会很慢? 解决办法 临时配置 永久配置 这篇文章讲一下为什么pip很慢,经常出错。说一下解决办法 为什么pip会很慢? pip是一个非常流行的python包管理工具,在命令行中只需要输入pip install 你要安装的库,就可以自动安装第...
ERROR: Exception: Traceback (most recent call last): File "C:\Users\Admin\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vendor\urllib3\response.py", line 438, in _error_catcher yield File "C:\Users\Admin\AppData\Local\Programs\Python\Python311\Lib\site-packages\pip\_vend...
ERROR: Exception: Traceback (most recent call last): File "d:\xunihuanjing\first\lib\site-packages\pip\_vendor\urllib3\response.py", line 425, in _error_catcher yield File "d:\xunihuanjing\first\lib\site-packages\pip\_vendor\urllib3\response.py", line 507, in read data = self._fp...
in _error_catcher yield File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/site-packages/pip/_vendor/urllib3/response.py", line 442, in read data = self._fp.read(amt) File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.frame...
ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out. Traceback (most recent call last): File "/home/xiaoduc/.pyenv/versions/3.5.0/lib/python3.5/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 228, in _error_catcher yield....