read a file line by line with a while loop : loop through « File « Python Tutorial

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Python Tutorial » File » loop through   12. 7. 5. read a file line by line with a while loop f = open('script1.py')  while True:      line = f.readline(  )      if not line: break      print line.upper(  ), 12. 7. loop through 12. 7. 1.  Using Iterators with Files 12. 7. 2.  Get the longest line 12. 7. 3.  use the max() built-in function to get the longest string length 12. 7. 4.  A file iterator 12. 7. 5.  read a file line by line with a while loop

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