Determining the Number of Lines in a File : readlines « File « Python Tutorial

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Python Tutorial » File » readlines   12. 12. 3. Determining the Number of Lines in a File filePath = "input.txt" lineCount = len(open(filePath, 'rU').readlines()) print "File %s has %d lines." % (filePath,lineCount) 12. 12. readlines 12. 12. 1.  Read all lines 12. 12. 2.  Read lines into a buffer 12. 12. 3.  Determining the Number of Lines in a File

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