如何在另一个目录下复制文件夹结构？ [英] How to copy folder structure under another directory?

问题描述

我有一些与复制文件夹结构有关的问题。实际上，我需要将pdf文件转换为文本文件。因此，我在导入pdf的位置具有这样的文件夹结构：

I have some questions related to copying a folder structure. In fact, I need to do a conversion of pdf files to text files. Hence I have such a folder structure for the place where I import the pdf:

D:/f/subfolder1/subfolder2/a.pdf 

我想在 D下创建确切的文件夹结构：/ g / subfolder1 / subfolder2 / ，但没有pdf文件，因为我需要在此处放置转换后的文本文件。因此，在转换函数之后

And I would like to create the exact folder structure under "D:/g/subfolder1/subfolder2/" but without the pdf file since I need to put at this place the converted text file. So after the conversion function it gives me

D:/g/subfolder1/subfolder2/a.txt

我也想添加if函数以确保在 D：/ g / 创建之前，不存在相同的文件夹结构。

And also I would like to add if function to make sure that under "D:/g/" the same folder structure does not exist before creating.

这是我当前的代码。那么如何在没有文件的情况下创建相同的文件夹结构？

Here is my current code. So how can I create the same folder structure without the file?

谢谢！

import converter as c
import os
inputpath = 'D:/f/'
outputpath = 'D:/g/'

for root, dirs, files in os.walk(yourpath, topdown=False):
    for name in files:
      with open("D:/g/"+ ,mode="w") as newfile:
          newfile.write(c.convert_pdf_to_txt(os.path.join(root, name)))

推荐答案

对我来说，以下工作正常：

For me the following works fine:

• 对现有文件夹进行迭代

• Iterate over existing folders

基于现有文件夹构建新文件夹的结构

Build the structure for the new folders based on existing ones

代码：

import os

inputpath = 'D:/f/'
outputpath = 'D:/g/'

for dirpath, dirnames, filenames in os.walk(inputpath):
    structure = os.path.join(outputpath, dirpath[len(inputpath):])
    if not os.path.isdir(structure):
        os.mkdir(structure)
    else:
        print("Folder does already exits!")

文档：

• os.walk


• os.mkdir


• os.path.isdir

• os.walk
• os.mkdir
• os.path.isdir

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