forked from zarino/upload-itunes-library-tool
/
parse.py
executable file
·178 lines (152 loc) · 5.16 KB
/
parse.py
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#!/usr/bin/env python
import sys
import xml
import json
import datetime
import plistlib
import dumptruck
import traceback
import scraperwiki
from collections import OrderedDict
class InvalidArgumentError(Exception):
pass
class InvalidXMLFileError(Exception):
pass
def main():
try:
if len(sys.argv) != 2:
raise InvalidArgumentError("parse.py takes exactly one argument: the path to an iTunes plist. %s provided." % len(sys.argv[1:]))
else:
save(parse(extract(sys.argv[1])))
except Exception, e:
scraperwiki.status('error', type(e).__name__)
print json.dumps({
'error': {
'type': type(e).__name__,
'message': str(e),
'trace': traceback.format_exc()
}
})
else:
scraperwiki.status('ok')
print json.dumps({
'success': {
'type': 'ok',
'message': "Imported iTunes library"
}
})
def extract(filename):
try:
p = plistlib.readPlist(filename)
except xml.parsers.expat.ExpatError, e:
raise InvalidXMLFileError("Invalid XML file supplied: %s" % filename)
except IOError:
raise InvalidXMLFileError("Invalid XML file supplied: %s" % filename)
return p
def parse(library):
distinguishedKinds = {
2: 'Movies',
3: 'TV Shows',
4: 'Music',
5: 'Books',
6: 'Tones',
10: 'Podcasts',
17: 'Voice Memos',
19: 'Purchased',
22: 'iTunes DJ',
26: 'Genius',
205: 'Music Videos'
}
meta = [OrderedDict([
('id', library['Library Persistent ID']),
('itunes_version', library['Application Version']),
('date_created', library['Date'].isoformat()),
('date_uploaded', datetime.datetime.today().isoformat()),
('location', library['Music Folder'])
])]
playlists = []
playlists_tracks = []
for playlist in library['Playlists']:
if 'Master' in playlist:
playlist_type = 'Library'
elif 'Distinguished Kind' in playlist and playlist['Distinguished Kind'] in distinguishedKinds:
playlist_type = distinguishedKinds[playlist['Distinguished Kind']]
elif 'Genius Track ID' in playlist:
playlist_type = 'Genius'
elif 'Smart Criteria' in playlist:
playlist_type = 'Smart'
else:
playlist_type = 'Playlist'
playlists.append(OrderedDict([
('id', playlist['Playlist ID']),
('name', playlist['Name']),
('type', playlist_type)
]))
if 'Playlist Items' in playlist:
for track in playlist['Playlist Items']:
playlists_tracks.append(OrderedDict([
('playlist_id', playlist['Playlist ID']),
('track_id', track['Track ID'])
]))
tracks = []
for i, track in library['Tracks'].iteritems():
if 'TV Show' in track:
track_type = 'TV Show'
elif 'Podcast' in track:
track_type = 'Podcast'
elif 'Movie' in track:
track_type = 'Movie'
elif 'Music Video' in track:
track_type = 'Music Video'
else:
track_type = 'Music'
tracks.append(OrderedDict([
('id', track['Track ID']),
('type', track_type),
('name', get(track, 'Name')),
('artist', get(track, 'Artist')),
('composer', get(track, 'Composer')),
('album', get(track, 'Album')),
('date_added', get(track, 'Date Added')),
('date_modified', get(track, 'Date Modified')),
('genre', get(track, 'Genre')),
('kind', get(track, 'Kind')),
('year', get(track, 'Year')),
('bit_rate', get(track, 'Bit Rate')),
('sample_rate', get(track, 'Sample Rate')),
('size', get(track, 'Size')),
('play_count', get(track, 'Play Count', 0)),
('date_last_played', get(track, 'Play Date UTC')),
('comments', get(track, 'Comments')),
('rating', get(track, 'Rating')),
('purchased', get(track, 'Purchased', False)),
('protected', get(track, 'Protected', False)),
('series', get(track, 'Series'))
]))
return {
'library': meta,
'playlists': playlists,
'playlists_tracks': playlists_tracks,
'tracks': tracks
}
def save(data):
dt = dumptruck.DumpTruck(dbname="scraperwiki.sqlite")
for table_name, rows in data.iteritems():
dt.insert(rows, table_name)
dt.create_index(['type'], 'tracks')
dt.create_index(['date_added'], 'tracks')
dt.create_index(['date_modified'], 'tracks')
dt.create_index(['date_last_played'], 'tracks')
dt.create_index(['play_count'], 'tracks')
dt.create_index(['rating'], 'tracks')
def get(dictionary, key, otherwise=None):
if key in dictionary:
i = dictionary[key]
if type(i) == datetime.datetime:
return i.isoformat()
else:
return i
else:
return otherwise
if __name__ == "__main__":
main()