python - 如何在驱动器中的每个文件夹上运行脚本？

Question

我正在对网络驱动器中的数据进行清理。该驱动器有 1000 多个文件夹，这些文件夹有几个子文件夹。我从 G4G 获得的脚本(如下所示)提示我选择一个文件夹。我可以点击我的 1000 多个文件夹中的一个，数据就会被正确清理(删除重复项)。但是，我想在整个驱动器中循环执行命令，以避免在文件夹上点击数小时。我无法选择驱动器作为我的文件夹，因为驱动器中第一个文件夹之间的重复文件名不应被视为重复。

例子:Z:/Folder1 和 Z:/Folder2 都有几个名为 text.txt 的文件，紧挨着文件夹和子目录文件夹。 Folder1 和 Folder2，在其子目录内的所有 text.txt 文件中，每个文件都应保留一个 text.txt 。如果当前脚本分别应用于 Folder1 和 Folder2，则 Folder1< 中存在的一个 text.txt 文件的期望结果 和 Folder2 中的一个已完成。如果脚本应用于 Z: 驱动器，则在 Folder1 和 Folder2 之间，将只有一个 text.txt，其中一个文件夹将没有名为 text.txt 的文件。

如何将此脚本应用于驱动器中的每个第一个文件夹，而无需手动单击每个文件夹？

from tkinter.filedialog import askdirectory

# Importing required libraries.
from tkinter import Tk
import os
import hashlib
from pathlib import Path

# We don't want the GUI window of
# tkinter to be appearing on our screen
Tk().withdraw()

# Dialog box for selecting a folder.
file_path = askdirectory(title="Select a folder")

# Listing out all the files
# inside our root folder.
list_of_files = os.walk(file_path)

# In order to detect the duplicate
# files we are going to define an empty dictionary.
unique_files = dict()

for root, folders, files in list_of_files:

    # Running a for loop on all the files
    for file in files:

        # Finding complete file path
        file_path = Path(os.path.join(root, file))

        # Converting all the content of
        # our file into md5 hash.
        Hash_file = hashlib.md5(open(file_path, 'rb').read()).hexdigest()

        # If file hash has already #
        # been added we'll simply delete that file
        if Hash_file not in unique_files:
            unique_files[Hash_file] = file_path
        else:
            if file.endswith((".txt",".bmp")):
                os.remove(file_path)
                print(f"{file_path} has been deleted")

Answer 1

您可以如下更改脚本。基本上下面的脚本获取当前目录中所有目录的绝对路径，并一个一个地提供它们以进行清理。

from tkinter.filedialog import askdirectory

# Importing required libraries.
from tkinter import Tk
import os
import hashlib
from pathlib import Path

# We don't want the GUI window of
# tkinter to be appearing on our screen
Tk().withdraw()

# Dialog box for selecting a folder.
file_paths = [os.path.abspath(i) for i in os.listdir() if os.path.isdir(i)]

for file_path in file_paths:
    # Listing out all the files
    # inside our root folder.
    list_of_files = os.walk(file_path)

    # In order to detect the duplicate
    # files we are going to define an empty dictionary.
    unique_files = dict()

    for root, folders, files in list_of_files:

        # Running a for loop on all the files
        for file in files:

            # Finding complete file path
            file_path = Path(os.path.join(root, file))

            # Converting all the content of
            # our file into md5 hash.
            Hash_file = hashlib.md5(open(file_path, 'rb').read()).hexdigest()

            # If file hash has already #
            # been added we'll simply delete that file
            if Hash_file not in unique_files:
                unique_files[Hash_file] = file_path
            else:
                if file.endswith((".txt",".bmp")):
                    os.remove(file_path)
                    print(f"{file_path} has been deleted")