def get_cds_html(self, tracks):
list = []
html = ''
cd = ''
for tr in tracks:
if get_track_tag(tr, 'album', 'unknown').lower() != cd.lower():
if cd != '':
html+='<tr><td colspan=3><hr noshade="noshade"/></td></tr></table>'
html+='<table class="cd-table">'
cd=get_track_tag(tr, 'album', 'unknown')
if cd== 'unknown':
track_nbr = len([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'album==__null__')])
else:
track_nbr = len([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'album=="%s"' % cd)])
cover = get_track_cover(tr)
cover_data = get_image_data(cover, (60, 60))
html+='''<tr class="cd-tr">\
<td><a href="album://%s"><img class="cd-img" src="%s"/></a></td>\
<td class="cd-title-td"><a href="album://%s"><b>%s</b><br/>%s</a></td>\
<td class="cd-right-td">%s tracks</td>\
</tr><tr><td colspan=3><hr noshade="noshade"/></td></tr>''' % \
(cd, cover_data, cd, cd, get_track_tag(tr, 'date', ''), track_nbr)
anchor = self.get_track_anchor_from_track(tr, img=True)
html+='''<tr class="cd-track-tr">\
<td colspan=3 class='tracktd'>%s</td>\
</tr>''' % anchor
html+='</table>'
return html
def get_selected_tracks(self):
tmp = self.hover.split('://', 1)[1]
if self.hover.split('://')[0] == 'track':
return [
self.currentpage.tracks[int(self.hover.split('://', 1)[1])]
]
if self.hover.split('://')[0] == 'artist':
return [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s"' % tmp),
keyword_tags=['album', 'tracknumber'])
]
if self.hover.split('://')[0] == 'album':
return [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s"' % tmp),
keyword_tags=['tracknumber'])
]
if self.hover.split('://')[0] == 'tag':
return [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('genre=="%s"' % tmp),
keyword_tags=['artist', 'album', 'tracknumber'])
]
return []
def _compils(self):
compils = [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % self['artist'])]
if len(compils)>0:
return self.get_cds_html([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('album=="%s"' % compil for compil in compils), ['album', 'tracknumber'])])
return ''
def _compils(self):
compils = [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % self['artist'])
]
if len(compils) > 0:
return self.get_cds_html([
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, (
'album=="%s"' % compil
for compil in compils), ['album', 'tracknumber'])
])
return ''
def track_in_collection(artist, title):
tracks = [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s" title=="%s"' % (artist, title)))]
if len(tracks)>0:
return tracks[0]
else:
return None
def _create_search_playlist(name, search_string, exaile):
'''Create a playlist based on a search string'''
tracks = [x.track for x in search.search_tracks_from_string(exaile.collection, search_string)]
# create the playlist
pl = playlist.Playlist(name, tracks)
main.get_playlist_notebook().create_tab_from_playlist(pl)
def get_top_artists(field, limit):
artists = [
x.artist for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % field)
]
artists = util.sort_tracks([field], artists, True)
return artists[:limit]
def _create_search_playlist( name, search_string, exaile ):
'''Create a playlist based on a search string'''
tracks = [ x.track for x in search.search_tracks_from_string( exaile.collection, search_string ) ]
# create the playlist
pl = playlist.Playlist( name, tracks )
main.get_playlist_notebook().create_tab_from_playlist( pl )
def get_top_albums(field, limit):
albums = [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % field)
]
albums = util.sort_tracks([field], albums, True)
return albums[:limit]
def search(self,
query,
sort_fields=[],
return_lim=-1,
tracks=None,
reverse=False):
"""
DEPRECATED, DO NOT USE IN NEW CODE
"""
import warnings
warnings.warn("TrackDB.search is deprecated.", DeprecationWarning)
tracks = [
x.track for x in search_tracks_from_string(
self,
query,
case_sensitive=False,
keyword_tags=['artist', 'albumartist', 'album', 'title'])
]
if sort_fields:
tracks = sort_tracks(sort_fields, tracks, reverse)
if return_lim > 0:
tracks = tracks[:return_lim]
return tracks
def get_selected_tracks(self):
tmp = self.hover.split('://', 1)[1]
if self.hover.split('://')[0]=='track':
return [self.currentpage.tracks[int(self.hover.split('://', 1)[1])]]
if self.hover.split('://')[0]=='artist':
return [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s"' % tmp),
keyword_tags=['album', 'tracknumber'])]
if self.hover.split('://')[0]=='album':
return [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s"' % tmp),
keyword_tags=['tracknumber'])]
if self.hover.split('://')[0]=='tag':
return [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('genre=="%s"' % tmp),
keyword_tags=['artist', 'album', 'tracknumber'])]
return []
def track_in_collection(self, artist, title):
if artist == self['artist']:
tracks = [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s" title=="%s"' % (artist, title)))]
if len(tracks)>0: return tracks[0]
else: return None
else:
return ContextPage.track_in_collection(self, artist, title)
def test_search_tracks_from_string(self):
tracks = [track.Track(x) for x in ('foo', 'bar', 'baz', 'quux')]
tracks[0].set_tag_raw('artist', 'foooo')
tracks[2].set_tag_raw('artist', 'foooooo')
gen = search.search_tracks_from_string(tracks, 'foo', keyword_tags=['artist'])
assert gen.next().track == tracks[0]
assert gen.next().track == tracks[2]
with pytest.raises(StopIteration):
gen.next()
def _most_played_albums(self, limit=5):
cds = get_top_albums('__playcount', int(limit))
if len(cds) > 0:
return self.get_cds_html([
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, (
'album=="%s"' % cd
for cd in cds), ['album', 'tracknumber'])
])
return ''
def test_search_tracks_with_int_from_string(self):
# unlike mp3, mp4 will return integers for BPM.. make sure that works
tracks = [track.Track(x) for x in ('foo', 'bar', 'baz', 'quux')]
tracks[1].set_tag_raw('bpm', '2')
tracks[2].set_tag_raw('bpm', 2)
gen = search.search_tracks_from_string(tracks, '2', keyword_tags=['bpm'])
assert gen.next().track == tracks[1]
assert gen.next().track == tracks[2]
with pytest.raises(StopIteration):
gen.next()
def test_search_tracks_from_string(self):
matcher = search.TracksMatcher("foo", keyword_tags=['artist'])
tracks = [track.Track(x) for x in ('foo', 'bar', 'baz', 'quux')]
tracks[0].set_tag_raw('artist', 'foooo')
tracks[2].set_tag_raw('artist', 'foooooo')
gen = search.search_tracks_from_string(tracks, 'foo',
keyword_tags=['artist'])
self.assertEqual(gen.next().track, tracks[0])
self.assertEqual(gen.next().track, tracks[2])
self.assertRaises(StopIteration, gen.next)
def track_in_collection(artist, title):
tracks = [
x.track
for x in search.search_tracks_from_string(ex.exaile().collection, (
'artist=="%s" title=="%s"' % (artist, title)))
]
if len(tracks) > 0:
return tracks[0]
else:
return None
def test_search_tracks_with_unicodemark_from_string(self):
tracks = [track.Track(x) for x in ('foo', 'bar', 'baz', 'quux')]
tracks[0].set_tag_raw('artist', 'foooo')
tracks[2].set_tag_raw('artist', u'中')
# the weird character is normalized, so you can't search based on that
gen = search.search_tracks_from_string(tracks, u'中', keyword_tags=['artist'])
assert gen.next().track == tracks[2]
with pytest.raises(StopIteration):
gen.next()
def track_in_collection(self, artist, title):
if artist == self['artist']:
tracks = [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s" title=="%s"' %
(artist, title)))
]
if len(tracks) > 0: return tracks[0]
else: return None
else:
return ContextPage.track_in_collection(self, artist, title)
def _lfm_top_albums(self, period='overall', limit=10):
if self.get_lfm_user():
cds = [album.get_item().get_title() for album in self.get_lfm_user().get_top_albums(period,int(limit))]
tracks = []
if len(cds)>0:
for cd in cds:
tracks+= [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('album=="%s"' % cd), ['tracknumber'])]
return self.get_cds_html(tracks)
return ""
return "Enter your username in the settings"
def test_search_tracks_ignore_diacritic_from_string(self, sstr):
'''Ensure that searching for tracks with diacritics return
appropriately normalized results'''
tracks = [track.Track(x) for x in ('foo', 'bar', 'baz', 'quux')]
tracks[0].set_tag_raw('artist', 'motley crue')
tracks[1].set_tag_raw('artist', 'rubbish')
tracks[2].set_tag_raw('artist', u'motley crüe')
gen = search.search_tracks_from_string(tracks, sstr, keyword_tags=['artist'])
assert gen.next().track == tracks[0]
assert gen.next().track == tracks[2]
with pytest.raises(StopIteration):
gen.next()
def get_cds_html(self, tracks):
list = []
html = ''
cd = ''
for tr in tracks:
if get_track_tag(tr, 'album', 'unknown').lower() != cd.lower():
if cd != '':
html += '<tr><td colspan=3><hr noshade="noshade"/></td></tr></table>'
html += '<table class="cd-table">'
cd = get_track_tag(tr, 'album', 'unknown')
if cd == 'unknown':
track_nbr = len([
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'album==__null__')
])
else:
track_nbr = len([
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'album=="%s"' % cd)
])
cover = get_track_cover(tr)
cover_data = get_image_data(cover, (60, 60))
html+='''<tr class="cd-tr">\
<td><a href="album://%s"><img class="cd-img" src="%s"/></a></td>\
<td class="cd-title-td"><a href="album://%s"><b>%s</b><br/>%s</a></td>\
<td class="cd-right-td">%s tracks</td>\
</tr><tr><td colspan=3><hr noshade="noshade"/></td></tr>''' % \
(cd, cover_data, cd, cd, get_track_tag(tr, 'date', ''), track_nbr)
anchor = self.get_track_anchor_from_track(tr, img=True)
html += '''<tr class="cd-track-tr">\
<td colspan=3 class='tracktd'>%s</td>\
</tr>''' % anchor
html += '</table>'
return html
def search(self, query, sort_fields=[], return_lim=-1,
tracks=None, reverse=False):
"""
DEPRECATED, DO NOT USE IN NEW CODE
"""
import warnings
warnings.warn("TrackDB.search is deprecated.", DeprecationWarning)
tracks = [ x.track for x in search_tracks_from_string(self, query,
case_sensitive=False, keyword_tags=['artist', 'albumartist',
'album', 'title']) ]
if sort_fields:
tracks = sort_tracks(sort_fields, tracks, reverse)
if return_lim > 0:
tracks = tracks[:return_lim]
return tracks
def _lfm_top_albums(self, period='overall', limit=10):
if self.get_lfm_user():
cds = [
album.get_item().get_title()
for album in self.get_lfm_user().get_top_albums(
period, int(limit))
]
tracks = []
if len(cds) > 0:
for cd in cds:
tracks += [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('album=="%s"' %
cd), ['tracknumber'])
]
return self.get_cds_html(tracks)
return ""
return "Enter your username in the settings"
def export_tags(exaile):
'''
Exports all tags to a user specified JSON file
'''
uri = dialogs.save(
parent=exaile.gui.main.window,
output_fname='tags.json',
output_setting='plugin/grouptagger/export_dir',
title=_('Export tags to JSON'),
extensions={'.json': 'grouptagger JSON export'},
)
if uri is not None:
# collect the data
trackdata = {}
for strack in search.search_tracks_from_string(exaile.collection, ''):
track = strack.track
tags = list(sorted(get_track_groups(track)))
if tags:
trackdata[track.get_loc_for_io()] = tags
data = {
'_meta': {
'date': time.strftime('%Y-%m-%d %H:%M:%S'),
'exporter': 'Exaile/%s' % exaile.get_version(),
'version': 1,
},
'tracks': trackdata,
}
# save it
with GioFileOutputStream(Gio.File.new_for_uri(uri), 'w') as fp:
json.dump(data,
fp,
sort_keys=True,
indent=4,
separators=(',', ': '))
logger.info("Exported tags of %s tracks to %s", len(trackdata), uri)
def find_similar_tracks(self, track, limit=-1, exclude=[]):
"""
finds tracks from the collection that are similar
to the passed track.
@param track: the track to find similar tracks to
@param limit: limit the returned list to this many
tracks. If there are more tracks than this
found, a random selection of those tracks is
returned.
"""
logger.debug(u"Searching for %(limit)s tracks related to %(track)s" % {
'limit': limit,
'track': track
})
artists = self.find_similar_artists(track)
if artists == []:
return []
tracks = []
random.shuffle(artists)
i = 0
while (limit > len(tracks) or limit == -1) and i < len(artists):
artist = artists[i][1].replace('"', '\\\"')
i += 1
searchres = search.search_tracks_from_string(self.collection,
'artist=="%s"' %
artist,
case_sensitive=False)
choices = [x.track for x in searchres]
if choices == []:
continue
random.shuffle(choices)
j = 0
while j < len(choices):
track = choices[j]
if track not in exclude:
tracks.append(track)
break
j += 1
return tracks
def export_tags(exaile):
'''
Exports all tags to a user specified JSON file
'''
uri = dialogs.save(
parent=exaile.gui.main.window,
output_fname='tags.json',
output_setting='plugin/grouptagger/export_dir',
title=_('Export tags to JSON'),
extensions={'.json': 'grouptagger JSON export'},
)
if uri is not None:
# collect the data
trackdata = {}
for strack in search.search_tracks_from_string(exaile.collection, ''):
track = strack.track
tags = list(sorted(get_track_groups(track)))
if tags:
trackdata[track.get_loc_for_io()] = tags
data = {
'_meta': {
'date': time.strftime('%Y-%m-%d %H:%M:%S'),
'exporter': 'Exaile/%s' % exaile.get_version(),
'version': 1,
},
'tracks': trackdata,
}
# save it
with GioFileOutputStream(Gio.File.new_for_uri(uri), 'w') as fp:
json.dump(data, fp, sort_keys=True, indent=4, separators=(',', ': '))
logger.info("Exported tags of %s tracks to %s", len(trackdata), uri)
def find_similar_tracks(self, track, limit=-1, exclude=[]):
"""
finds tracks from the collection that are similar
to the passed track.
@param track: the track to find similar tracks to
@param limit: limit the returned list to this many
tracks. If there are more tracks than this
found, a random selection of those tracks is
returned.
"""
logger.debug(u"Searching for %s tracks related to %s", limit, track)
artists = self.find_similar_artists(track)
if artists == []:
return []
tracks = []
random.shuffle(artists)
i = 0
while (limit > len(tracks) or limit == -1) and i < len(artists):
artist = artists[i][1].replace('"', '\\\"')
i += 1
searchres = search.search_tracks_from_string(
self.collection, 'artist=="%s"' % artist, case_sensitive=False
)
choices = [x.track for x in searchres]
if choices == []:
continue
random.shuffle(choices)
j = 0
while j < len(choices):
track = choices[j]
if track not in exclude:
tracks.append(track)
break
j += 1
return tracks
def get_artist_tracks(artist):
return [
x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'artist=="%s"' %
artist.lower().replace('"', ''))
]
def artist_in_collection(artist):
return len([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s"' % artist))])>0
def tag_in_collection(tag):
return len([
x.track
for x in search.search_tracks_from_string(ex.exaile().collection,
('genre=="%s"' % tag))
]) > 0
def get_top_albums(field, limit):
albums = [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % field)]
albums = util.sort_tracks([field], albums, True)
return albums[:limit]
def get_artist_tracks(artist):
return [x.track for x in search.search_tracks_from_string(
ex.exaile().collection, 'artist=="%s"'%artist.lower().replace('"', ''))]
def tag_in_collection(tag):
return len([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('genre=="%s"' % tag))])>0
def _most_played_albums(self, limit=5):
cds = get_top_albums('__playcount', int(limit))
if len(cds)>0:
return self.get_cds_html([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('album=="%s"' % cd for cd in cds), ['album', 'tracknumber'])])
return ''
def get_top_artists(field, limit):
artists = [x.artist for x in search.search_tracks_from_string(
ex.exaile().collection, '! %s==__null__' % field)]
artists = util.sort_tracks([field], artists, True)
return artists[:limit]
def album_in_collection(artist, album):
return len([x.track for x in search.search_tracks_from_string(
ex.exaile().collection, ('artist=="%s" album=="%s"' % (artist,
album)))])>0
def album_in_collection(artist, album):
return len([
x.track
for x in search.search_tracks_from_string(ex.exaile().collection, (
'artist=="%s" album=="%s"' % (artist, album)))
]) > 0
def artist_in_collection(artist):
return len([
x.track
for x in search.search_tracks_from_string(ex.exaile().collection,
('artist=="%s"' % artist))
]) > 0