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用沙里文取代文字
原标题:Replace text in file with Python

我试图在一份价值的文件中替换一些案文。 一切工作都很重,但当我看完档案后,档案中各行各有一个新的(空白)线。 我是否能够防止这种情况发生。

这里是我拥有的法典:

  import fileinput
    for line in fileinput.FileInput("testfile.txt",inplace=1):
       line = line.replace("newhost",host)
       print line

Thank you, Aaron

最佳回答

每一条<条码>均从文档中读到其结尾的新线,印刷版则自有。

你可以:

print line,

谁在这条线后面加一条新线。

问题回答

<印章><>代码>自动添加一条新线。 页: 1

http://docs.python.org/fer/simple_stmts.html#the-print-statement”rel=“nofollow noreferer”> 添加一条新路线:

A character is written at the end, unless the print statement ends with a comma. This is the only action if the statement contains just the keyword print.





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