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Merge pull request #136 from el-gringo-alto/argument-parsing

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Command line arguments are parsed with the argparse library
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Logykk 2021-10-30 12:51:23 +13:00 committed by GitHub
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3 changed files with 61 additions and 26 deletions
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8
README.md
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@ -34,14 +34,14 @@ Python packages:
### Command line usage:
```
Basic usage:
python zspotify Loads search prompt to find then download a specific track, album or playlist
python zspotify <track/album/playlist/episode url> Downloads the track, album, playlist or podcast episode specified as a command line argument
python zspotify <artist url> Downloads all albums by specified artist
Basic command line usage:
python zspotify <track/album/playlist/episode/artist url> Downloads the track, album, playlist or podcast episode specified as a command line argument. If an artist url is given, all albums by specified artist will be downloaded. Can take multiple urls.
Extra command line options:
-p, --playlist Downloads a saved playlist from your account
-ls, --liked-songs Downloads all the liked songs from your account
-s, --search Loads search prompt to find then download a specific track, album or playlist
-ns, --no-splash Suppress the splash screen when loading.
Options that can be configured in zs_config.json:
ROOT_PATH Change this path if you don't like the default directory where ZSpotify saves the music

33
zspotify/__main__.py
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@ -1,4 +1,35 @@
import argparse
from app import client
if __name__ == '__main__':
client()
parser = argparse.ArgumentParser(prog='zspotify',
description='A Spotify downloader needing only a python interpreter and ffmpeg.')
parser.add_argument('-ns', '--no-splash',
action='store_true',
help='Suppress the splash screen when loading.')
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument('urls',
type=str,
# action='extend',
default='',
nargs='*',
help='Downloads the track, album, playlist, podcast episode, or all albums by an artist from a url. Can take multiple urls.')
group.add_argument('-ls', '--liked-songs',
dest='liked_songs',
action='store_true',
help='Downloads all the liked songs from your account.')
group.add_argument('-p', '--playlist',
action='store_true',
help='Downloads a saved playlist from your account.')
group.add_argument('-s', '--search',
dest='search_spotify',
action='store_true',
help='Loads search prompt to find then download a specific track, album or playlist')
parser.set_defaults(func=client)
args = parser.parse_args()
args.func(args)

36
zspotify/app.py
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@ -1,5 +1,3 @@
import sys
from librespot.audio.decoders import AudioQuality
from tabulate import tabulate
@ -15,32 +13,26 @@ from zspotify import ZSpotify
SEARCH_URL = 'https://api.spotify.com/v1/search'
def client() -> None:
def client(args) -> None:
""" Connects to spotify to perform query's and get songs to download """
ZSpotify()
if not args.no_splash:
splash()
if ZSpotify.check_premium():
if not args.no_splash:
print('[ DETECTED PREMIUM ACCOUNT - USING VERY_HIGH QUALITY ]\n\n')
ZSpotify.DOWNLOAD_QUALITY = AudioQuality.VERY_HIGH
else:
if not args.no_splash:
print('[ DETECTED FREE ACCOUNT - USING HIGH QUALITY ]\n\n')
ZSpotify.DOWNLOAD_QUALITY = AudioQuality.HIGH
if len(sys.argv) > 1:
if sys.argv[1] == '-p' or sys.argv[1] == '--playlist':
download_from_user_playlist()
elif sys.argv[1] == '-ls' or sys.argv[1] == '--liked-songs':
for song in get_saved_tracks():
if not song[TRACK][NAME]:
print(
'### SKIPPING: SONG DOES NOT EXIST ON SPOTIFY ANYMORE ###')
else:
download_track(song[TRACK][ID], 'Liked Songs/')
print('\n')
else:
if args.urls:
for spotify_url in args.urls:
track_id, album_id, playlist_id, episode_id, show_id, artist_id = regex_input_for_urls(
sys.argv[1])
spotify_url)
if track_id is not None:
download_track(track_id)
@ -61,7 +53,19 @@ def client() -> None:
for episode in get_show_episodes(show_id):
download_episode(episode)
if args.playlist:
download_from_user_playlist()
if args.liked_songs:
for song in get_saved_tracks():
if not song[TRACK][NAME]:
print(
'### SKIPPING: SONG DOES NOT EXIST ON SPOTIFY ANYMORE ###')
else:
download_track(song[TRACK][ID], 'Liked Songs/')
print('\n')
if args.search_spotify:
search_text = ''
while len(search_text) == 0:
search_text = input('Enter search or URL: ')