Replace the python default software image source

Limited to some well-known reasons, we have a similar error when we pip install software:

      data = Self.read (Amt=amt, decode_content=decode_content)    "C:\Python27\lib\site-packages \pip\_vendor\requests\packages\urllib3\response.py", line 227, in read        Read timed out. ' )  Readtimeouterror:httpsconnectionpool (Host='pypi.python.org' ) , port=443): readtimed out.

Yes, this is the performance of the network is not smooth, in this case, the replacement of a relatively smooth software source is a very necessary choice.

It is recommended that the Watercress software source https://pypi.douban.com/simple

Permanent effect

Modify the pip.conf, each system storage location is not the same, Linux please use find self-search

After modification, use PIP to install the software properly.

[global]index-url = https://pypi.douban.com/simple

Temporary entry into force

Suitable only for temporary use or testing occasions, only this time will go to the designated address to obtain the software

Install pythonmodulename-i https://pypi.douban.com/simple

For more information please visit here

Https://pypi.douban.com/simple

Replace the python default software image source