def test_browse_recording(self):
artist = "47f67b22-affe-4fe1-9d25-853d69bc0ee3"
musicbrainzngs.browse_recordings(artist=artist)
self.assertEqual("http://musicbrainz.org/ws/2/recording/?artist=47f67b22-affe-4fe1-9d25-853d69bc0ee3", self.opener.get_url())
release = "438042ef-7ccc-4d03-9391-4f66427b2055"
musicbrainzngs.browse_recordings(release=release)
self.assertEqual("http://musicbrainz.org/ws/2/recording/?release=438042ef-7ccc-4d03-9391-4f66427b2055", self.opener.get_url())
def get_all_recordings(artist, includes=['artist-credits']):
'''
Gets all recordings by an artist with default artist credits
Parameters
----------
artist : str
This should be a musicbrainz id str representing the artist
includes : [str]
list of include parameters matching the parameters at
https://wiki.musicbrainz.org/Development/XML_Web_Service/Version_2#Libraries_to_use_the_Web_Service
Returns
-------
recs : [{...}]
a list of dicts, where each dict is a recording done by (at least)
the artist
Postconditions
--------------
the return value does not contain any duplicate recording titles
'''
recs = list() # return value
titles = set() # set of already seen titles to remove duplicates
recordings = mb.browse_recordings(artist, limit=100, includes=includes)
recs += recordings['recording-list']
count = recordings['recording-count'] - 100 # already grabbed
offset = 100
print('Downloading {}...'.format(artist))
while count >= 0:
recordings = mb.browse_recordings(artist,
limit=100,
includes=includes,
offset=offset)
# have we already seen a recording of this name?
for record in recordings['recording-list']:
if not (record['title'] in titles):
recs.append(record)
# update already seen titles
titles.update(
[record['title'] for record in recordings['recording-list']])
count -= 100
offset += 100
return recs
def get_lyrics(artist_id):
""" Browses all pages of artist's recordings by increasing the offset by the limit
For each recording the song name is added to a list ('recordings')
"""
print("Collecting lyrics ...")
offset = 0
limit = 100
recordings_browse = musicbrainzngs.browse_recordings(
artist=artist_id, limit=limit, offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
num_recordings = recordings_browse['recording-count'] # 1746 for Beyonce
recordings = [None] * num_recordings
for page_num in range(num_recordings // 100):
recordings_browse = musicbrainzngs.browse_recordings(
artist=artist_id, limit=limit, offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
for position in range(limit):
song_name = recordings_browse['recording-list'][position]['title']
index = (page_num * 100) + position
recordings[index] = song_name
offset += limit
recordings_browse = musicbrainzngs.browse_recordings(
artist=artist_id, limit=limit, offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
max_index = num_recordings - ((num_recordings // 100) * 100)
for position in range(max_index):
song_name = recordings_browse['recording-list'][position]['title']
index = ((num_recordings // 100) * 100) + position
recordings[index] = song_name
recordings = list(
dict.fromkeys(recordings)
) # removes duplicates by converting 'recordings' list to a dictionary then back to a list
return recordings
def loadDiscographieFromServer(self, theID, turn = 1, threshold = 5):
# skipp the unknown
if theID == '125ec42a-7229-4250-afc5-e057484327fe':
return()
if self.v:
print("Trying to load discographie from server:", theID)
respond = []
try:
# fetch songs from sevrer
offs = 0
while offs != -1:
resp = musicbrainzngs.browse_recordings(theID, includes = ["artist-credits"], offset = offs, limit = 100)
# save fetched songs to DB, so we have them
for s in resp['recording-list']:
# save the songs
songID = s['id']
#self.saveSong(songID, theID)
# save related artists:
artists = {}
for art in s['artist-credit']:
if isinstance(art, str):
# skip things like 'feat' and '&'
continue
a = art['artist']
artists[a['name']] = a['id']
# also save the names, so we have them already
self.saveArtist(a['id'],a['name'])
# save the song and the artists related to it:
respond.append(self.storeSongData(songID, theID, artists))
# write data to db, as we now have many new songs of this artist
self.db.commit()
if (resp['recording-count'] - len(resp['recording-list']) > offs ):
offs = len(resp['recording-list']) + offs
else:
offs = -1
self.db.commit()
# save artist as done:
except:
print("Problem reaching the server")
if turn < threshold:
print("Lets try again in 5 seconds")
sleep(5)
turn = turn + 1
self.loadDiscographieFromServer(theID, turn)
else:
print("We tried to often, skipping Artist")
print(theID)
return(respond)
def MBID_recording_iterator(mbid):
"""
Returns a dictionary with all releases in the form {title:mbid} for a given artist MBID
"""
recordings = {}
recording_list = m.browse_recordings(release = mbid)['recording-list']
no_rec = len(recording_list)
for i in xrange(no_rec):
title = recording_list[i]['title']
mbid_title = recording_list[i]['id']
recordings[title] = mbid_title
# print recordings
return recordings
def fetch_all_recordings(artist_id):
# When you want to fetch a list of entities greater than 25, you have to use one of the browse
# functions. Not only can you specify a limit as high as 100, but you can also specify an offset
# to get the complete list in multiple requests.
offset = 0
limit = 100
recordings = []
page = 1
result = musicbrainz.browse_recordings(artist=artist_id, limit=limit)
page_recs = result['recording-list']
recordings += page_recs
if "release-count" in result:
count = result['release-count']
while len(page_recs) >= limit:
offset += limit
page += 1
result = musicbrainz.browse_recordings(artist=artist_id,
limit=limit,
offset=offset)
page_recs = result['recording-list']
recordings += page_recs
return recordings
def api_get_recordings(id):
try:
mbz.set_useragent("Artistics", "v1.0", "*****@*****.**")
result = mbz.browse_recordings(artist=id, limit=1000)
except mbz.WebServiceError as exc:
result = {}
if "recording-list" in result:
return [
recording(recordings["title"],
recordings["length"] if "length" in recordings else None)
for recordings in result["recording-list"]
]
return None
def _get_album(self):
random_country = random.choice(self._country_field)
musicbrainzngs.set_useragent(
PROJECTNAME,
"1.a",
CONTACT
)
try:
results = musicbrainzngs.search_releases(query="", limit=10, offset=None, strict=False,
country=random_country, mediums="CD", type="Album")
offset = random.randint(0, results["release-count"] - 100)
result = musicbrainzngs.search_releases(query="", limit=100, offset=offset, strict=False,
country=random_country, mediums="CD", type="Album",
reid="1ec09df8-aef8-48f1-91a9-92a982bf0dfe")
except:
return None
releases = result["release-list"]
releases_with_tracks = [x for x in releases if "medium-track-count" in x and x["medium-track-count"] > 4]
while True:
release = random.choice(releases_with_tracks)
release_id = release["id"]
try:
tracks = musicbrainzngs.browse_recordings(release=release_id)
self._success = True
except:
return None
try:
release_length = sum([int(int(x["length"]) / 1000) for x in tracks["recording-list"]])
break
except:
pass
self._data = {
"title": release["title"], "id": release_id, "country": countries[random_country][0], "releaseyear": None,
"artist": release["artist-credit"][0]["name"], "tracks": tracks["recording-count"],
"duration": release_length
}
if "date" in release:
self._data["releaseyear"] = int(release["date"][:4])
def fetch_recording_list_module(artist_id, record_count):
"""
fetch the recording list from the musicbrainz python module
:param artist_id: musicbrainz id
:param record_count: count of recordings want to return
:return: an array of recordings found in the module
"""
_offset = _OFFSET
_recordings = []
try:
# set the musicbrainz api user agent
mb.set_useragent('jw-tech-test',
'1',
contact='*****@*****.**')
while _offset < int(record_count):
_ret = mb.browse_recordings(artist_id,
limit=_LIMIT,
offset=_offset)
_rec_json = _ret["recording-list"]
for r in _rec_json:
s = r["title"].upper()
if (check_brackets_in_arr(s, _recordings)
and check_cases_in_arr(s, _recordings)):
_recordings.append(s)
_offset += 100
return _recordings
except mb.UsageError as e:
print("No access to musicbrainz API")
except mb.ResponseError as e:
print(f"No artist found with id {artist_id}")
except Exception as e:
print(f"Unexpected error: {sys.info()}")
raise e
def album_info(release):
"""Takes a MusicBrainz release result dictionary and returns a beets
AlbumInfo object containing the interesting data about that release.
"""
# Get artist name using join phrases.
artist_name, artist_sort_name, artist_credit_name = \
_flatten_artist_credit(release['artist-credit'])
ntracks = sum(len(m['track-list']) for m in release['medium-list'])
# The MusicBrainz API omits 'artist-relation-list' and 'work-relation-list'
# when the release has more than 500 tracks. So we use browse_recordings
# on chunks of tracks to recover the same information in this case.
if ntracks > BROWSE_MAXTRACKS:
log.debug(u'Album {} has too many tracks', release['id'])
recording_list = []
for i in range(0, ntracks, BROWSE_CHUNKSIZE):
log.debug(u'Retrieving tracks starting at {}', i)
recording_list.extend(
musicbrainzngs.browse_recordings(release=release['id'],
limit=BROWSE_CHUNKSIZE,
includes=BROWSE_INCLUDES,
offset=i)['recording-list'])
track_map = {r['id']: r for r in recording_list}
for medium in release['medium-list']:
for recording in medium['track-list']:
recording_info = track_map[recording['recording']['id']]
recording['recording'] = recording_info
# Basic info.
track_infos = []
index = 0
for medium in release['medium-list']:
disctitle = medium.get('title')
format = medium.get('format')
if format in config['match']['ignored_media'].as_str_seq():
continue
all_tracks = medium['track-list']
if ('data-track-list' in medium
and not config['match']['ignore_data_tracks']):
all_tracks += medium['data-track-list']
track_count = len(all_tracks)
if 'pregap' in medium:
all_tracks.insert(0, medium['pregap'])
for track in all_tracks:
if ('title' in track['recording']
and track['recording']['title'] in SKIPPED_TRACKS):
continue
if ('video' in track['recording']
and track['recording']['video'] == 'true'
and config['match']['ignore_video_tracks']):
continue
# Basic information from the recording.
index += 1
ti = track_info(
track['recording'],
index,
int(medium['position']),
int(track['position']),
track_count,
)
ti.release_track_id = track['id']
ti.disctitle = disctitle
ti.media = format
ti.track_alt = track['number']
# Prefer track data, where present, over recording data.
if track.get('title'):
ti.title = track['title']
if track.get('artist-credit'):
# Get the artist names.
ti.artist, ti.artist_sort, ti.artist_credit = \
_flatten_artist_credit(track['artist-credit'])
ti.artist_id = track['artist-credit'][0]['artist']['id']
if track.get('length'):
ti.length = int(track['length']) / (1000.0)
track_infos.append(ti)
info = beets.autotag.hooks.AlbumInfo(
album=release['title'],
album_id=release['id'],
artist=artist_name,
artist_id=release['artist-credit'][0]['artist']['id'],
tracks=track_infos,
mediums=len(release['medium-list']),
artist_sort=artist_sort_name,
artist_credit=artist_credit_name,
data_source=u'MusicBrainz',
data_url=album_url(release['id']),
)
info.va = info.artist_id == VARIOUS_ARTISTS_ID
if info.va:
info.artist = config['va_name'].as_str()
info.asin = release.get('asin')
info.releasegroup_id = release['release-group']['id']
info.albumstatus = release.get('status')
# Get the disambiguation strings at the release and release group level.
if release['release-group'].get('disambiguation'):
info.releasegroupdisambig = \
release['release-group'].get('disambiguation')
if release.get('disambiguation'):
info.albumdisambig = release.get('disambiguation')
# Get the "classic" Release type. This data comes from a legacy API
# feature before MusicBrainz supported multiple release types.
if 'type' in release['release-group']:
reltype = release['release-group']['type']
if reltype:
info.albumtype = reltype.lower()
# Log the new-style "primary" and "secondary" release types.
# Eventually, we'd like to actually store this data, but we just log
# it for now to help understand the differences.
if 'primary-type' in release['release-group']:
rel_primarytype = release['release-group']['primary-type']
if rel_primarytype:
log.debug('primary MB release type: ' + rel_primarytype.lower())
if 'secondary-type-list' in release['release-group']:
if release['release-group']['secondary-type-list']:
log.debug('secondary MB release type(s): ' + ', '.join([
secondarytype.lower() for secondarytype in
release['release-group']['secondary-type-list']
]))
# Release events.
info.country, release_date = _preferred_release_event(release)
release_group_date = release['release-group'].get('first-release-date')
if not release_date:
# Fall back if release-specific date is not available.
release_date = release_group_date
_set_date_str(info, release_date, False)
_set_date_str(info, release_group_date, True)
# Label name.
if release.get('label-info-list'):
label_info = release['label-info-list'][0]
if label_info.get('label'):
label = label_info['label']['name']
if label != '[no label]':
info.label = label
info.catalognum = label_info.get('catalog-number')
# Text representation data.
if release.get('text-representation'):
rep = release['text-representation']
info.script = rep.get('script')
info.language = rep.get('language')
# Media (format).
if release['medium-list']:
first_medium = release['medium-list'][0]
info.media = first_medium.get('format')
genres = release.get('genre-list')
if config['musicbrainz']['genres'] and genres:
info.genre = ';'.join(g['name'] for g in genres)
extra_albumdatas = plugins.send('mb_album_extract', data=release)
for extra_albumdata in extra_albumdatas:
info.update(extra_albumdata)
info.decode()
return info
# find the ID from the extracted json
mbid = data['artists'][0]['id']
# the lyrics site has a limit of a 100 results, the below loops through the pages to return all the songs
limit = 100
offset = 0
recordings = []
page = 0
# create a list to hold the track names
list = []
# use the function from the musicbrainz library to retrieve the track listings
# and loop through the pages based on the recording count
result = musicbrainzngs.browse_recordings(artist=mbid, limit=limit)
for recordinglist in result['recording-list']:
list.append(recordinglist['title'])
page_recordings = result['recording-list']
recordings += page_recordings
if "recording-count" in result:
count = result['recording-count']
while len(page_recordings) >= limit:
offset += limit
page += 1
result = musicbrainzngs.browse_recordings(artist=mbid,
limit=limit,
offset=offset)
page_recordings = result['recording-list']
recordings += page_recordings
import musicbrainzngs
import requests
def sources(recordingid):
res = requests.get('http://185.97.32.250:8468/mbid:{}'.format(recordingid))
#import pdb;pdb.set_trace()
if not b'None' in res.content:
return res.content.decode('utf-8')
musicbrainzngs.set_useragent("mb.py", "0", contact="*****@*****.**")
res = musicbrainzngs.search_artists("Ablaze")
for artist in res['artist-list']:
print(artist['name'], artist['id'])
#import pdb;pdb.set_trace()
res = musicbrainzngs.browse_releases(artist='d2c0d69e-e3ca-45a4-a540-6ce42c617599', limit=100)
for release in res['release-list']:
print(release['title'])
recordings = musicbrainzngs.browse_recordings(release=release['id'])
for rec in recordings['recording-list']:
# import pdb;pdb.set_trace()
print("\t\t",rec['title'],'\t', end='')
print(sources(rec['id']))
#import pdb;pdb.set_trace()
def run_app(name):
response = musicbrainzngs.browse_recordings(artist=get_artist_id(name))
titles = []
for val in response['recording-list']:
titles.append(val.get('title').replace("'", ''))
return titles
def get_albums(artist_id):
""" Browses all releases of a given artist id, where release type is 'album'
For each release, if not alreay in the dictionary then the title and date are added to one dictionary, whilst title and release id are added to another.
For each release (album), its recordings (songs) are compared to those in words_dict2 (found previously by browsing the artist's recordings) -
where songs match their word counnt is found from words_dict2 and thus the average number of words in each album is calculated.
A bar chart of each album's year of release and the average number of words is plotted.
"""
limit = 100
offset = 0
releases_browse = musicbrainzngs.browse_releases(
release_type=['album'], artist=artist_id, limit=limit, offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
num_releases = releases_browse['release-count']
albums = [None] * num_releases
for page_num in range(num_releases // 100):
releases_browse = musicbrainzngs.browse_releases(
release_type=['album'],
artist=artist_id,
limit=limit,
offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
for position in range(limit): # 0 to 99
album_info = releases_browse['release-list'][position]
index = (page_num * 100) + position
albums[index] = album_info
offset += limit
releases_browse = musicbrainzngs.browse_releases(
release_type=['album'], artist=artist_id, limit=limit, offset=offset
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
max_index = num_releases - ((num_releases // 100) * 100)
for position in range(max_index): # 0 to 99
album_info = releases_browse['release-list'][position]
index = ((num_releases // 100) * 100) + position
albums[index] = album_info
#albums = list(dict.fromkeys(albums))
album_id = {}
album_dates = {}
for album in albums:
if album['title'] not in album_id.keys(
) and album['title'] not in album_dates.keys():
try:
album_date = datetime.datetime.strptime(
str(album['date'])[:4], '%Y').date()
album_dates.update({album['title']: album_date.year})
album_id.update({album['title']: album['id']})
except KeyError:
pass
album_songs = {}
for album_name, release_id in album_id.items():
album_words = 0
album_num_songs = 0
recordings = musicbrainzngs.browse_recordings(
release=release_id, limit=100, offset=0
) # Gets all recordings linked to artist - returns dict with keys ['recording-list', 'recording-count']
for recording in recordings['recording-list']:
title = recording['title']
for key, value in words_dict2.items():
if key == title:
album_num_songs += 1
album_words += value
if album_num_songs != 0:
album_av = album_words / album_num_songs
else:
album_av = 0
album_songs.update({album_name: album_av})
album_name, av_words = zip(
*album_songs.items()) # unpack a list of pairs into two tuples
album_name, album_date = zip(
*album_dates.items()) # unpack a list of pairs into two tuples
plt.bar([str(date) for date in album_date], height=av_words)
plt.axhline(average,
linewidth=1,
color='m',
linestyle='--',
label="Average over all songs")
plt.xlabel("Year", fontsize=12)
plt.ylabel("Average number of words", fontsize=12)
plt.title(
"Graph of average number of words in album \n alongside year of release \n for {}"
.format(artist_name))
plt.xticks(rotation=90)
plt.legend()
plt.show()
