I tried to make it easy to change the setting of authenticated Proxy on Jupyter

advantage

--By setting Proxy in the environment variable of OS, it is not necessary to set Proxy individually for multiple packages such as Selenium and Requests. --By implementing the following, the environment variable settings are valid only for the workbook that is executing this code, so there is little impact on others. --Since the ID / password is not fixedly set in the code and is entered every time, there is little security impact even if the source is leaked.

Source code

import os
import getpass


class PROXY:
    #Proxy list
    proxies = {
        "office":{Address of proxy server used in the company:port},
        "mobile":{Proxy server address used outside the company:port},
    }

    def __init__(self,prxy=None):
        self.conf(prxy=prxy)
        
    def conf(self,prxy=""):
        if prxy not in [None,"office","mobile"]:
            prxy = input("Proxy(office|mobile|none)")
        if prxy in ["office","mobile"]:
            name = input("ID:")
            password = getpass.getpass("Password")
            self.set_proxy(name,password,prxy=prxy)
        else:
            prxy = None
            self.set_proxy(prxy=prxy)

    #Proxy ID,Set Proxy in environment variable from password and connection source
    def set_proxy(self,uid=None,pwd=None,prxy=None):
        #Remove proxy
        if prxy == None:
            os.environ.pop('HTTP_PROXY', None)
            os.environ.pop('HTTPS_PROXY', None)
            print("clear Proxy")
        #Set proxy
        elif prxy in self.proxies.keys():
            prx = self.proxies[prxy]
            os.environ['HTTP_PROXY']="http://{}:{}@{}".format(uid,pwd,prx)
            os.environ['HTTPS_PROXY']="http://{}:{}@{}".format(uid,pwd,prx)
            print("Set {} as Proxy".format(prx))
        #Remove proxy
        else:
            os.environ.pop('HTTP_PROXY', None)
            os.environ.pop('HTTPS_PROXY', None)
            print("clear Proxy")

    #Proxy ID,Set Proxy in environment variable from password and connection source
    def check_proxy(self):
        print('HTTP_PROXY:{}'.format(os.environ.get('HTTP_PROXY', None)))
        print('HTTPS_PROXY:{}'.format(os.environ.get('HTTPS_PROXY', None)))

How to Use

By describing the following, you will be asked to enter your ID and password except for prxy = None. By entering the correct ID and password, proxy settings that are valid only for the book will be set in the environment variables.

#When using Office Proxy
_ = PROXY(prxy="office")

#When using mobile Proxy
_ = PROXY(prxy="mobile")

#When not using Proxy
_ = PROXY(prxy=None)