lastfm-backup/lastfm_backup.py

62 lines
1.9 KiB
Python
Executable File

#!/usr/bin/env python3
import json
import urllib.request
import os.path
__author__ = 'Alexander Popov'
__version__ = '1.0.0'
__license__ = 'Unlicense'
def get_pages(username, api_key):
response = urllib.request.urlopen(
'http://ws.audioscrobbler.com/2.0/'
'?method=user.getrecenttracks&user={0}&api_key={1}&format=json'
'&limit=200'.format(username, api_key)).read().decode("utf8")
pages = int(json.loads(response)['recenttracks']['@attr']['totalPages'])
return(pages)
def get_scrobbles(username, api_key, page):
response = json.loads(urllib.request.urlopen(
'http://ws.audioscrobbler.com/2.0/'
'?method=user.getrecenttracks&user={0}&api_key={1}&format=json'
'&limit=200'.format(username, api_key)
).read().decode("utf8"))['recenttracks']['track']
return(response)
if __name__ == '__main__':
CFG = dict()
if os.path.exists('./config.json'):
with open('./config.json') as f:
CFG = json.loads(f.read())
else:
CFG['api_key'] = input('API Key: ')
CFG['username'] = input('Username: ')
PAGES = get_pages(CFG['username'], CFG['api_key'])
curPage = 1
tracks = []
while curPage <= PAGES:
print('\r%d%%' % (curPage * 100 / PAGES), end='')
response = get_scrobbles(CFG['username'], CFG['api_key'], curPage)
for track in response:
tracks.append({'artist': track['artist']['#text'],
'name': track['name'],
'album': track['album']['#text'],
'date': track['date']['uts']})
curPage += 1
with open('%s.json' % (CFG['username']), 'w+', encoding='utf-8') as f:
f.write(
json.dumps(tracks, indent=4, sort_keys=True, ensure_ascii=False))
print('\r{0} tracks saved in {1}.json!'.format(
len(tracks), CFG['username'],))