Python-列出文件夹中的文件-带有变量的路径名 [英] Python - Listing files in folders - path names with a variable

问题描述

我对此很陌生.我正在使用python，并且希望在多个不同的文件夹中列出文件(使用Windows)

I'm very very new to this. I'm using python and I want to list files in a number of different folders (using windows)

在我的第一步中，我有很多路径变量.每个路径都有其自己的变量.它奏效了，但这似乎是一个漫长的尝试.由于路径与文件夹名称相同，因此我尝试了以下方法:

In my first go I had loads of path variables. Each path had its own variable. It worked but this seemed like a long winded way of doing it. As the paths are all the same apart from the folder name, I tried this:

import os

folder = ["folderA", "folderB", "folderC", "folderD"]
path1 = input('//server/files/"%s"/data' % (folder))

def list_sp_files():
    for filename in os.listdir(path1):
        print path1, filename

print "reporter"
list_sp_files()

我了解为什么它不起作用，但是我不明白如何使它起作用.

I understand why it doesn't work, but I don't understand how I make it work.

推荐答案

也许是这样的事情?

folders = ["folderA", "folderB", "folderC", "folderD"]
def list_sp_files():
    for folder in folders:
        path = '//server/files/%s/data' % (folder)
        for filename in os.listdir(path):
            print path, filename

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