Script to download a google play library

- You'll have to login
- Current state is not tested
- Downloads the whole collection with a big iteration, creating folders with the
  [album_artist | artist]/album_name format

download_library.py

@@ -0,0 +1,85 @@
+import logging
+import os
+import sqlite3
+
+from gmusicapi import Musicmanager
+from os import path
+
+
+logger = logging.getLogger(__name__)
+
+
+def save_log(text):
+	log_file = open("log", "a")
+	log_file.write(text)
+	log_file.close()
+
+
+def create_db():
+	try:
+		sqliteConnection = sqlite3.connect('songs.db')
+		sqlite_create_table_query = '''CREATE TABLE success_ids (
+					id INTEGER PRIMARY KEY,
+					google_id TEXT NOT NULL;'''
+
+		cursor = sqliteConnection.cursor()
+		cursor.execute(sqlite_create_table_query)
+
+		sqlite_create_table_query = '''CREATE TABLE failure_ids (
+					id INTEGER PRIMARY KEY,
+					google_id TEXT NOT NULL;'''
+		cursor.execute(sqlite_create_table_query)
+
+		sqliteConnection.commit()
+
+		cursor.close()
+
+	except sqlite3.Error as exc:
+		logger.error(f'Error creating the database: {exc}')
+
+
+
+mm = Musicmanager()
+mm.perform_oauth()
+mm.login()
+songs = mm.get_uploaded_songs(incremental=False)
+
+
+logger.info(f'There\'s {len(songs)} songs to download . . .')
+
+
+for song in songs:
+	if song['album_artist']:
+		level_one = song['album_artist']
+	elif song['artist']:
+		level_one = song['artist']
+	else:
+		level_one = 'Unknown Artist'
+	if song['album']:
+		level_two = song['album']
+	else:
+		level_two =  'Unknown Album'
+	full_path = f'{level_one}/{level_two}'
+	try:
+		os.mkdir(level_one)
+	except FileExistsError:
+		pass
+	except Exception as exc:
+		save_log(f"\n\n{song} \n {exc} \n\n")
+		continue
+	try:
+		os.mkdir(full_path)
+	except FileExistsError:
+		pass
+	except Exception as exc:
+		save_log(f"\n\n{song} \n {exc} \n\n")
+		continue
+	try:
+		downloaded_song = mm.download_song(song['id'])
+	except Exception as exc:
+		save_log(f"\n\n{song} \n {exc} \n\n")
+	full_path += f"/{downloaded_song[0]}"
+	file_path = path.relpath(full_path)
+	file_to_write = open(file_path, "wb")
+	file_to_write.write(downloaded_song[1])
+	file_to_write.close()