python换源

pip源的更新

引用自：PyPI使用国内源

# coding: utf-8

import platform
import os

os_type = platform.system()
if "Linux" == os_type:
    fileDirPath = "%s/.pip" % os.path.expanduser('~')
    filePath = "%s/pip.conf" % fileDirPath
    if not os.path.isdir(fileDirPath):
        os.mkdir(fileDirPath)
    fo = open(filePath, "w")
    fo.write(
        "[global]\nindex-url=https://pypi.tuna.tsinghua.edu.cn/simple/\n[install]\ntrusted-host=pypi.tuna.tsinghua.edu.cn\n")
    fo.close()
elif "Windows" == os_type:
    fileDirPath = "%s\\pip" % os.path.expanduser('~')
    filePath = "%s\\pip.ini" % fileDirPath
    if not os.path.isdir(fileDirPath):
        os.mkdir(fileDirPath)
    fo = open(filePath, "w")
    fo.write(
        "[global]\nindex-url=https://pypi.tuna.tsinghua.edu.cn/simple/\n[install]\ntrusted-host=pypi.tuna.tsinghua.edu.cn\n")
    fo.close()
else:
    exit("Your platform is unknow!")

1. 把上面代码保存为.py文件
2. 打开终端输入以下命令

python (你的文件名).py

完成！