将所有文件从目录树移动到另一个目录。 重命名，如果重复名称

Question

I need to get all the files in a given directory tree (folder named Temp and subdirectories with more subdirectories and files...) encrypt them and move everything to a unique directory (folder named Temp2 with no subdirectories). If there are repeated names, I want to change name to, let's say, text.txt --> text(1).txt and continue moving that renamed file.

This is what I have at the moment:

bufferSize = 64 * 1024
password1 = 'password'

print('\n> Beginning recursive encryption...\n\n')
for archivo in glob.glob(sourcePath + '\\**\*', recursive=True):
   fullPath = os.path.join(sourcePath, archivo)
   fullNewf = os.path.join(destinationPath, archivo + '.aes')

   if os.path.isfile(fullPath):
      print('>>> Original: \t' + fullPath + '')
      print('>>> Encrypted: \t' + fullNewf + '\n')
      pyAesCrypt.encryptFile(fullPath, fullNewf, password1, bufferSize)
      shutil.move(fullPath + '.aes', destinationPath)

It encrypts just fine and proceeds to move encrypted files. The problem is that when it finds and tries to move a file with the an existing name, it gives me an error:

shutil.Error: Destination path 'E:\AAA\Folder\Folder\Temp2\Text.txt.aes' already exists

So I need to know how to rename files with repeated names in the proccess of moving them and then move them, but don't know how to proceed.

Answer 1

def make_unique_filename(file_path):
    duplicate_nr = 0
    base, extension = os.path.splitext(file_path)
    while os.path.exists(file_path):
        duplicate_nr += 1
        file_path = f'{base}({duplicate_nr}){extension}'

    return file_path

and then

os.rename(src_file_path, make_unique_filename(dest_file_path))

shutil.move moves to a directory destination.

It is easier to use os.rename. It moves a file to a new destination file. The new destination dir file should be unique, wihich you can do with make_unique_filename.

This code is working for me now. There was another problem with your os.path.join. It is not necessary. glob.glob already returns a full path.

import pyAesCrypt
import os
import glob

sourcePath = r'E:\test aes\src'
destinationPath = r'E:\test aes\dst'

bufferSize = 64 * 1024
password1 = 'password'

def make_unique_filename(file_path):
    duplicate_nr = 0
    base, extension = os.path.splitext(file_path)
    while os.path.exists(file_path):
        duplicate_nr += 1
        file_path = f'{base}({duplicate_nr}){extension}'

   return file_path


for archivo in glob.glob(sourcePath + '\\**\*', recursive=True):
    fullPath = archivo
    fullNewf = archivo + '.aes'

    if os.path.isfile(fullPath):
        print('>>> Original: \t' + fullPath + '')
        print('>>> Encrypted: \t' + fullNewf + '\n')
        pyAesCrypt.encryptFile(fullPath, fullNewf, password1, bufferSize)

        destination_file_path = os.path.join(destinationPath, os.path.split(fullNewf)[1])
        destination_file_path = make_unique_filename(destination_file_path)
        print(destination_file_path)
        os.rename(fullNewf, destination_file_path)