How can i make a global variable

Question

How can i make a variable that will save its self in the python program
example:
def new_account():
user_name = input()
password = int(input())
return user_name and password

Answer 1

What do you mean with save itself? But in case you want a global variable, just do:
global user_name
user_name = input()

Answer 2

You can write two functions, each of them returning a single value.
Or Python also allows to return several values as a tuple. Then you also need to destructure the result into multiple variables, or use indices.

def multi_return():
return ('hello', 42)

first, second = multi_return()

Declaring global variables is bad practice, avoid if possible.

Answer 3

I want to make a global variable

Answer 4

https://realpython.com/JUMP_LINK__&&__python__&&__JUMP_LINK-scope-legb-rule/

Answer 5

# Hi Bogyo - Leția Eduard
# When you assign a value to a variable in the modul layer, it become global.
# So if return a value from a function, and assign the returned value in a variable, it will of course be global. But if you want to assign a value to a global vaiable from inside the function, you have to use the keyword ’global’:

>> def f(x):
>> global y
>> y = 2 * x
>>
>> f(10) # Creates the global variable y.
>> print(y) # Print the global variable y.
20

Answer 6

use global keyword to use or assign global variable