How to paste with correct indentation?

Question

It’s always a lot of work to fix indentation after copy and paste, but is there a way to paste with correct indentation? For example:

x = int(input("0 ou 1? "))
if x == 1:
    print("ON")                                                     
if x == 0:
    print("OFF")

After I changed my mind, I put while loop for example, I copied everything and pasted

Before:

while True:

After pasting:

while True:
    x = int(input("0 ou 1? "))
if x == 1:
    print("ON")                                                     
if x == 0:
    print("OFF")

Everything is wrong. It must be so:

while True:
    x = int(input("0 ou 1? "))
    if x == 1:
        print("ON")                                                     
    if x == 0:
        print("OFF")

Google Colaboratory has this feature to paste with indentation? And Visual Studio Code?