本文实例讲述了python计算文本文件行数的方法。分享给大家供大家参考。具体实现方法如下:
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filename = "somefile.txt"
myfile = open (filename)
lines = len (myfile.readlines())
print "There are %d lines in %s" % (lines, filename)
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希望本文所述对大家的Python程序设计有所帮助。