SingleNegationElimination

@poltos我想加入一些文件,然后处理结果文件。我认为用猫是最简单的选择。有更好的/蟒蛇式的方法吗?

当然:

with open('myfile', 'w') as outfile:
    for infilename in ['file1', 'file2', 'file3']:
        with open(infilename) as infile:
            outfile.write(infile.read())