python exit from function code example

Example 1: python exit program

import sys
sys.exit()

Example 2: python exit program

#Exit everywhere with error message
import sys
sys.exit("Code not Pythonical")

#Exit with a specific status
import os
os._exit()

#Exit in interpreter
quit()

#Exit in Interpreter but more user friendly
exit()

Example 3: exit in python

import sys
msg = "bye bye"
sys.exit(msg)
# you can use it with out a msg

Example 4: python how to exit function

return None