def _best_match(self, videos):
""" Select the best matching video from a list of videos. """
if const.args.manual:
log.info(self.raw_song)
log.info('0. Skip downloading this song.\n')
# fetch all video links on first page on YouTube
for i, v in enumerate(videos):
log.info(u'{0}. {1} {2} {3}'.format(
i + 1, v['title'], v['videotime'],
"http://youtube.com/watch?v=" + v['link']))
# let user select the song to download
result = internals.input_link(videos)
if result is None:
return None
else:
if not self.meta_tags:
# if the metadata could not be acquired, take the first result
# from Youtube because the proper song length is unknown
result = videos[0]
log.debug(
'Since no metadata found on Spotify, going with the first result'
)
else:
# filter out videos that do not have a similar length to the Spotify song
duration_tolerance = 10
max_duration_tolerance = 20
possible_videos_by_duration = []
# start with a reasonable duration_tolerance, and increment duration_tolerance
# until one of the Youtube results falls within the correct duration or
# the duration_tolerance has reached the max_duration_tolerance
while len(possible_videos_by_duration) == 0:
possible_videos_by_duration = list(
filter(
lambda x: abs(x['seconds'] - self.meta_tags[
'duration']) <= duration_tolerance, videos))
duration_tolerance += 1
if duration_tolerance > max_duration_tolerance:
log.error("{0} by {1} was not found.\n".format(
self.meta_tags['name'],
self.meta_tags['artists'][0]['name']))
return None
result = possible_videos_by_duration[0]
if result:
url = "http://youtube.com/watch?v={0}".format(result['link'])
else:
url = None
return url
def feed_playlist(username):
""" Fetch user playlists when using the -u option. """
playlists = spotify.user_playlists(username)
links = []
check = 1
while True:
for playlist in playlists['items']:
# in rare cases, playlists may not be found, so playlists['next']
# is None. Skip these. Also see Issue #91.
if playlist['name'] is not None:
log.info(u'{0:>5}. {1:<30} ({2} tracks)'.format(
check, playlist['name'], playlist['tracks']['total']))
log.debug(playlist['external_urls']['spotify'])
links.append(playlist)
check += 1
if playlists['next']:
playlists = spotify.next(playlists)
else:
break
playlist = internals.input_link(links)
write_playlist(playlist['owner']['id'], playlist['id'])
def write_user_playlist(username, text_file=None):
links = get_playlists(username=username)
playlist = internals.input_link(links)
return write_playlist(playlist, text_file)
def generate_youtube_url(raw_song, meta_tags, tries_remaining=5):
""" Search for the song on YouTube and generate a URL to its video. """
# prevents an infinite loop but allows for a few retries
if tries_remaining == 0:
log.debug('No tries left. I quit.')
return
query = {'part': 'snippet', 'maxResults': 50, 'type': 'video'}
if args.music_videos_only:
query['videoCategoryId'] = '10'
if meta_tags is None:
song = raw_song
query['q'] = song
else:
song = generate_songname(meta_tags)
query['q'] = song
log.debug('Query: {0}'.format(query))
data = pafy.call_gdata('search', query)
query2 = {
'part': 'contentDetails,snippet,statistics',
'maxResults': 50,
'id': ','.join(i['id']['videoId'] for i in data['items'])
}
log.debug('Query2: {0}'.format(query2))
vdata = pafy.call_gdata('videos', query2)
videos = []
for x in vdata['items']:
duration_s = pafy.playlist.parseISO8591(
x['contentDetails']['duration'])
youtubedetails = {
'link': x['id'],
'title': x['snippet']['title'],
'videotime': internals.videotime_from_seconds(duration_s),
'seconds': duration_s
}
videos.append(youtubedetails)
if meta_tags is None:
break
if not videos:
return None
log.debug(pprint.pformat(videos))
if args.manual:
log.info(song)
log.info('0. Skip downloading this song.\n')
# fetch all video links on first page on YouTube
for i, v in enumerate(videos):
log.info(u'{0}. {1} {2} {3}'.format(
i + 1, v['title'], v['videotime'],
"http://youtube.com/watch?v=" + v['link']))
# let user select the song to download
result = internals.input_link(videos)
if result is None:
return None
else:
if meta_tags is None:
# if the metadata could not be acquired, take the first result
# from Youtube because the proper song length is unknown
result = videos[0]
log.debug(
'Since no metadata found on Spotify, going with the first result'
)
else:
# filter out videos that do not have a similar length to the Spotify song
duration_tolerance = 10
max_duration_tolerance = 20
possible_videos_by_duration = list()
'''
start with a reasonable duration_tolerance, and increment duration_tolerance
until one of the Youtube results falls within the correct duration or
the duration_tolerance has reached the max_duration_tolerance
'''
while len(possible_videos_by_duration) == 0:
possible_videos_by_duration = list(
filter(
lambda x: abs(x['seconds'] - (int(meta_tags[
'duration_ms']) / 1000)) <= duration_tolerance,
videos))
duration_tolerance += 1
if duration_tolerance > max_duration_tolerance:
log.error("{0} by {1} was not found.\n".format(
meta_tags['name'], meta_tags['artists'][0]['name']))
return None
result = possible_videos_by_duration[0]
if result:
url = "http://youtube.com/watch?v=" + result['link']
else:
url = None
return url
def generate_youtube_url(raw_song, meta_tags, tries_remaining=5):
""" Search for the song on YouTube and generate a URL to its video. """
# prevents an infinite loop but allows for a few retries
if tries_remaining == 0:
log.debug('No tries left. I quit.')
return
if meta_tags is None:
song = raw_song
search_url = internals.generate_search_url(song, viewsort=False)
else:
song = generate_songname(meta_tags)
search_url = internals.generate_search_url(song, viewsort=True)
log.debug('Opening URL: {0}'.format(search_url))
item = urllib.request.urlopen(search_url).read()
items_parse = BeautifulSoup(item, "html.parser")
videos = []
for x in items_parse.find_all(
'div', {'class': 'yt-lockup-dismissable yt-uix-tile'}):
if not is_video(x):
continue
y = x.find('div', class_='yt-lockup-content')
link = y.find('a')['href']
title = y.find('a')['title']
try:
videotime = x.find('span', class_="video-time").get_text()
except AttributeError:
log.debug('Could not find video duration on YouTube, retrying..')
return generate_youtube_url(raw_song, meta_tags,
tries_remaining - 1)
youtubedetails = {
'link': link,
'title': title,
'videotime': videotime,
'seconds': internals.get_sec(videotime)
}
videos.append(youtubedetails)
if meta_tags is None:
break
if not videos:
return None
log.debug(pprint.pformat(videos))
if args.manual:
log.info(song)
log.info('0. Skip downloading this song.\n')
# fetch all video links on first page on YouTube
for i, v in enumerate(videos):
log.info(u'{0}. {1} {2} {3}'.format(
i + 1, v['title'], v['videotime'],
"http://youtube.com" + v['link']))
# let user select the song to download
result = internals.input_link(videos)
if result is None:
return None
else:
if meta_tags is None:
# if the metadata could not be acquired, take the first result
# from Youtube because the proper song length is unknown
result = videos[0]
log.debug(
'Since no metadata found on Spotify, going with the first result'
)
else:
# filter out videos that do not have a similar length to the Spotify song
duration_tolerance = 10
max_duration_tolerance = 20
possible_videos_by_duration = list()
'''
start with a reasonable duration_tolerance, and increment duration_tolerance
until one of the Youtube results falls within the correct duration or
the duration_tolerance has reached the max_duration_tolerance
'''
while len(possible_videos_by_duration) == 0:
possible_videos_by_duration = list(
filter(
lambda x: abs(x['seconds'] - (int(meta_tags[
'duration_ms']) / 1000)) <= duration_tolerance,
videos))
duration_tolerance += 1
if duration_tolerance > max_duration_tolerance:
log.error("{0} by {1} was not found.\n".format(
meta_tags['name'], meta_tags['artists'][0]['name']))
return None
result = possible_videos_by_duration[0]
if result:
full_link = u'http://youtube.com{0}'.format(result['link'])
else:
full_link = None
log.debug('Best matching video link: {}'.format(full_link))
return full_link