python - Method of exiting and closing file for both Windows + Linux -


I am currently using this code 

  if __name __ == "__ Main__ ": Try: Keyboard Interrupts except the main interface (): f.close print" left! "   
 Is this the best way to do this? Earlier, a file is being written in the script and I want to ensure that the script has to be closed. Any ideas please?   
 
 
 Note:  f.close  is not actually close the file , You have to call the function:  f.close ()   
 To answer your question, using the best method  with the  block Used to be . The file will close automatically, even if an exception has been raised:  
  with open ('test.txt') f: pass # pass = Close the file automatically with block exits

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