Terminal music player written in python. Plays the music from the file path specified.

music_player.py

#! usr/bin/python
"""
Plays the music in the directory specified
"""

import sys
from os import listdir, system
from os.path import isfile, isdir, join

def get_music_files(path):
    """
    Gets all the music files in the path specified.

    Arguments
    ---------
        path: str
            the location path to where the music files are

    Returns
    -------
        files: list(str)
            list of all the music files

    """
    return [join(path, file) for file in listdir(path) 
    if ('.mp3' in file or '.m4a' in file) and '._' not in file and isfile(join(path, file))
    ]

def play_music(music_files):
    """
    Plays the music using the afplay system command.

    Arguments
    ---------
        music_files: list(str)
            list of all the music files which needs to be played

    """
    for index, file in enumerate(music_files):
        print("[{0}] Playing :: {1}".format(index, file))
        system("afplay -q 1 " + "\'" + file + "\'")

if __name__ == '__main__':
    ARGS_LENGTH = len(sys.argv[1:])
    ARGUMENT = str(sys.argv[1])
    play_music([ARGUMENT]) if ARGS_LENGTH > 0 and isfile(ARGUMENT) \
    else play_music(get_music_files(ARGUMENT)) if ARGS_LENGTH > 0 and isdir(ARGUMENT) \
        else play_music(get_music_files("./"))

Directory Tree
./
├── 6\ Hour\ Meditation\ Music.mp3
├── Nightsky\ Album\ by\ Tracey\ Chattaway
│   ├── All\ the\ Little\ Lights.m4a
│   ├── Forever.m4a
│   ├── Holding\ On.m4a
│   ├── Letting\ Go.m4a
│   ├── Light\ the\ Night.m4a
│   ├── Love\ is\ Here.m4a
│   ├── Nightsky.m4a
│   └── Starlights.m4a
├── Relaxing\ Soft\ Piano\ Music\ vol.2.mp3
├── Relaxing\ Soft\ Piano\ Music.mp3
└── musicplayer.py

(devPy3) /Volumes/ExPac/music > python musicplayer.py ./
[0] Playing :: ./Relaxing Soft Piano Music vol.2.mp3
[1] Playing :: ./Relaxing Soft Piano Music.mp3
[2] Playing :: ./6 Hour Meditation Music.mp3