def selectArtist(heading, choices=None, multiselect=False, allow_create=True):
color = fg.green
artist = None
name = None
if heading:
print(heading)
while artist is None:
if choices:
name = choices[0].name
for menu_num, a in enumerate(choices):
print(" %d) %s" % (menu_num + 1, a.origin()))
menu_num += 1
if not multiselect:
if allow_create:
menu_num += 1
print(" %d) Enter a new artist" % menu_num)
choice = prompt("Which artist", type_=int,
choices=range(1, menu_num + 1))
choice -= 1
if choice < len(choices):
artist = choices[choice]
# Otherwise fall through to select artist below
else:
def _validate(_resp):
try:
_ints = [_i for _i in parseIntList(_resp)
if _i in range(1, menu_num + 1)]
return bool(_ints)
except:
return False
resp = prompt(color("Choose one or more artists"),
validate=_validate)
artists = []
for choice in [i - 1 for i in parseIntList(resp)]:
artists.append(choices[choice])
# XXX: blech, returning a list here and a single value below
return artists
if artist is None:
artist = promptArtist(None, name=name)
if choices:
if not Artist.checkUnique(choices + [artist]):
print(fg.red("Artist entered is not unique, try again..."))
artist = None
assert(artist)
return artist
def deleteOrphans(session):
num_orphaned_artists = 0
num_orphaned_albums = 0
num_orphaned_tracks = 0
found_ids = set()
# Tracks
for track in session.query(Track).all():
if not os.path.exists(track.path):
print(fg.red("Removing track") + ": " + track.path)
session.delete(track)
num_orphaned_tracks += 1
log.warn("Deleting track: %s" % str(track))
session.flush()
# Artists
found_ids.clear()
for artist in session.query(Artist).all():
if (artist.id == VARIOUS_ARTISTS_ID or
artist.id in found_ids):
continue
any_track = session.query(Track).filter(Track.artist_id == artist.id) \
.first()
any_album = session.query(Album).filter(Album.artist_id == artist.id) \
.first()
if not any_track and not any_album:
log.warn("Deleting artist: %s" % str(artist))
session.delete(artist)
num_orphaned_artists += 1
else:
found_ids.add(artist.id)
session.flush()
# Albums
found_ids.clear()
for album in session.query(Album).all():
if album.id in found_ids:
continue
any_track = session.query(Track).filter(Track.album_id == album.id) \
.first()
if not any_track:
log.warn("Deleting album: %s" % str(album))
session.delete(album)
num_orphaned_albums += 1
else:
found_ids.add(album.id)
return (num_orphaned_tracks, num_orphaned_artists, num_orphaned_albums)
def _pErr(subject, msg):
print(fg.red(subject) + ": %s" % str(msg))
def _run(self):
session = self.db_session
artists = session.query(Artist)\
.filter(Artist.name == self.args.artist).all()
if not artists:
print(u"Artist not found: %s" % self.args.artist)
return 1
elif len(artists) > 1:
artist = selectArtist(fg.blue("Select which '%s' to split...") %
artists[0].name,
choices=artists, allow_create=False)
else:
artist = artists[0]
# Albums by artist
albums = list(artist.albums) + artist.getAlbumsByType(VARIOUS_TYPE)
# Singles by artist and compilations the artist appears on
singles = artist.getTrackSingles()
if len(albums) < 2 and len(singles) < 2:
print("%d albums and %d singles found for '%s', nothing to do." %
(len(albums), len(singles), artist.name))
return 0
self._displayArtistMusic(artist, albums, singles)
def _validN(_n):
return _n > 1 and _n <= len(albums)
n = prompt("\nEnter the number of distinct artists", type_=int,
validate=_validN)
new_artists = []
for i in range(1, n + 1):
print(Style.bright(u"\n%s #%d") % (fg.blue(artist.name), i))
# Reuse original artist for first
a = artist if i == 1 else Artist(name=artist.name,
date_added=artist.date_added)
a.origin_city = prompt(" City", required=False)
a.origin_state = prompt(" State", required=False)
a.origin_country = prompt(" Country", required=False,
type_=normalizeCountry)
new_artists.append(a)
if not Artist.checkUnique(new_artists):
print(fg.red("Artists must be unique."))
return 1
for a in new_artists:
session.add(a)
# New Artist objects need IDs
session.flush()
print(Style.bright("\nAssign albums to the correct artist."))
for i, a in enumerate(new_artists):
print("Enter %s%d%s for %s from %s%s%s" %
(Style.BRIGHT, i + 1, Style.RESET_BRIGHT,
a.name,
Style.BRIGHT, a.origin(country_code="iso3c",
title_case=False),
Style.RESET_BRIGHT))
# prompt for correct artists
def _promptForArtist(_text):
a = prompt(_text, type_=int,
choices=range(1, len(new_artists) + 1))
return new_artists[a - 1]
print("")
for alb in albums:
# Get some of the path to help the decision
path = commonDirectoryPrefix(*[t.path for t in alb.tracks])
path = os.path.join(*path.split(os.sep)[-2:])
a = _promptForArtist("%s (%s)" % (alb.title, path))
if alb.type != "various":
alb.artist_id = a.id
for track in alb.tracks:
if track.artist_id == artist.id:
track.artist_id = a.id
print("")
for track in singles:
a = _promptForArtist(track.title)
track.artist_id = a.id
session.flush()
