Question

如何用python删除文件尾行空行

Answer 1

Python读取一个文本文件，删除文本文件的空行代码如下：

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def delblankline(infile, outfile):
""" Delete blanklines of infile """
infp = open(infile, "r")o
utfp = open(outfile, "w")
lines = infp.readlines()
for li in lines:
if li.split():
outfp.writelines(li)
infp.close()
outfp.close()

#调用示例
if
__name__ == "__main__":
delblankline("1.txt","2.txt")