Python get files of multiple extensions

get_multiple_file_types.py

# abstracted from https://github.com/elibroftw/music-caster/blob/master/src/music_caster.py :: get_audio_uris
import glob
import os.path
from pathlib import Path


MY_EXTS = {'.mp3', '.flac', '.m4a', '.mp4', '.aac', '.mpeg', '.ogg', '.opus', '.wma', '.wav'}

def valid_file_ext(uri) -> bool:
    """
    check if uri has a valid MY extension
    uri does not have to be a file that exists
    """
    return Path(uri).suffix.lower() in MY_EXTS

def get_file_types(directory):
    for file in glob.iglob(f'{glob.escape(directory)}/**/*.*', recursive=True):
        # might want to check use os.path.file_exists
        if os.path.isfile(uri):
            if valid_file_ext(file):
                pass