mp3tag-filepath.py

import os
import shutil
import eyed3

# Specify the root directory
root_dir = 'src_path'
output_dir = 'target_path'

# Recursively walk through all directories
for dir_path, dir_names, file_names in os.walk(root_dir):
    for filename in file_names:
        if filename.endswith('.mp3'):
            # Construct the full file path
            file_path = os.path.join(dir_path, filename)

            try:
                # Load the MP3 file metadata
                audio_file = eyed3.load(file_path)

                # Get the artist, album, track number, and title tags
                artist = audio_file.tag.artist or 'Unknown'
                album = audio_file.tag.album or 'Unknown'
                track_number = str(audio_file.tag.track_num[0] or 0).zfill(2)
                title = audio_file.tag.title or 'Unknown'
            except Exception as e:
                print(f"Error reading metadata for '{filename}': {e}")
                artist = 'Unknown'
                album = 'Unknown'
                track_number = '00'
                title = 'Unknown'

            # Replace invalid characters in the artist, album name, and title
            artist = ''.join(c for c in artist if c.isalnum() or c in [' ', '.', '-', '_'])
            album = ''.join(c for c in album if c.isalnum() or c in [' ', '.', '-', '_'])
            title = ''.join(c for c in title if c.isalnum() or c in [' ', '.', '-', '_'])

            # Create the artist directory if it doesn't exist
            artist_dir = os.path.join(output_dir, artist)
            if not os.path.exists(artist_dir):
                os.makedirs(artist_dir)

            # Create the album directory if it doesn't exist
            album_dir = os.path.join(artist_dir, album)
            if not os.path.exists(album_dir):
                os.makedirs(album_dir)

            # Construct the new filename with track number and title
            new_filename = f"{track_number} - {title}.mp3"
            new_file_path = os.path.join(album_dir, new_filename)

            # Move the file to the album directory
            # shutil.move(file_path, new_file_path)
            shutil.copy(file_path, new_file_path)
            
            print(f"Moved '{filename}'")
            print(f"      '{new_filename}'")