a simple website blocker for everyone for concentrating on work :).

asimplewebsiteblocker.py

import time
from datetime import datetime as dt

localhost="127.0.0.1"
website_list=["www.facebook.com","facebook.com"]
start=input("Hey Enter Starting of ur working hours !")
end=input("Hey Enter Ending Time of ur working hours ?")
host_temp=r"C:\Windows\System32\drivers\etc\hosts"
while True:
    if dt(dt.now().year,dt.now().month,dt.now().day,int(start)) < dt.now() < dt(dt.now().year,dt.now().month,dt.now().day,int(end)):
        print("let me check the time! Wait for fun Hours :)")
        print(dt.now())
        with open (host_temp,'r+') as file:
            content= file.read()
            print(content)
            for website in website_list:
                if website in content:
                    pass
                else:
                    file.write(localhost + "                   " + website + "\n")

    else:
        with open(host_temp,'r+') as file:
            content=file.readlines()
            file.seek(0)
            for line in content:
                if not any(website in line for website in website_list):
                    file.writelines(line)

            file.truncate()
            print("Fun Hours!")

    time.sleep(5)