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Kant Manapure

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5 年前
回复了 Kant Manapure 创建的主题 » python:从文件中读取最后的'n'行[重复]
abc = "2018-06-16 04:45:18.68"
filename = "abc.txt"
with open(filename) as myFile:
    for num, line in enumerate(myFile, 1):
        if abc in line:
            lastline = num
print "last occurance of work at file is in "+str(lastline)