Remove recursively md5 hash string from filenames - Python script

run.py

"""
Remove recursively md5 hash string from filenames on files and directories from notion export
and reuse them directly on obsidian vault.
The md5 string is added by Notion on export by default!

@by Ardit
"""

import os
import re

def rename_files_with_md5_hash(directory):
    regex = re.compile(r'.*(\s[a-fA-F0-9]{32}).*')
    for root, dirs, files in os.walk(directory):
        for filename in files:
            match = regex.match(filename)
            if match:
                md5_hash = match.group(1)
                new_filename = filename.replace(md5_hash, '')
                os.rename(os.path.join(root, filename), os.path.join(root, new_filename))
        for d in dirs:
            match = regex.match(d)
            if match:
                md5_hash = match.group(1)
                new_dirname = d.replace(md5_hash, '')
                os.rename(os.path.join(root, d), os.path.join(root, new_dirname))

            # Rename subdirectories
            subdirectory = os.path.join(root, d)
            if os.path.isdir(subdirectory):
                rename_files_with_md5_hash(subdirectory)  # Recursive call for subdirectories

# Usage example:
rename_files_with_md5_hash('/some/dir/Obsidian/Vault')