How do I abort the execution of a Python script? [duplicate]

Answer 1

You could put the body of your script into a function and then you could return from that function.

def main():
  done = True
  if done:
    return
    # quit/stop/exit
  else:
    # do other stuff

if __name__ == "__main__":
  #Run as main program
  main()

Answer 2

import sys
sys.exit()