def read_data_from_excel(excel_file):
# reads data from an excel_file
file_path = str(excel_file)
# create a workbook using the excel file received
w_book = xlrd.open_workbook(file_path)
# open the excel_sheet with the data
sheet = w_book.sheet_by_index(0)
# import the database model Albums
from music.models import Album
# instantiate a state
state = StateService().get(name='Active')
# loop through the data printing all the data
for row in range(1, sheet.nrows):
# print (str(sheet.cell_value(row, col))),
obj = Album(artist=sheet.cell_value(row, 0),
album_title=sheet.cell_value(row, 1),
genre=sheet.cell_value(row, 2),
state=state)
print('album added')
obj.save()
return 'Success'
def add_to_library(request, album_id):
profile = get_object_or_404(User, id=request.user.id)
album = Album.objects.get(pk=album_id)
albumsongs = album.song_set.all()
print ('--------',album.artist)
album_copy = Album()
album_copy = copy.deepcopy(album)
album_copy.users.add(profile)
#
# album_copy.song.add(album_songs)
# print ('dddddddd',album_copy.song_set.all())
# album_copy
# album_copy.albums.add(album_copy)
# profile.album
print ('#####',type(album_copy))
# print ("#########",album_copy.users.all())
# album_copy.users = None
# print ('@@@@@@@@@@',album_copy.user)
album_copy.save()
return render(request, 'music/my_library.html', {'profile': profile })
def create_album(sp_album, client):
#print(json.dumps(sp_album, sort_keys=True, indent=4, separators=(',', ': ')))
client = client
sp_unique = sp_album['id']
client_unique = sp_unique
sp_uri = sp_album['uri']
uri = sp_uri
sp_name = sp_album['name']
name = sp_name
sp_href = sp_album['href']
href = sp_href
sp_popularity = sp_album['popularity']
popularity = sp_popularity
sp_release_date = sp_album['release_date']
sp_release_date_precision = sp_album['release_date_precision']
if sp_release_date_precision == "year":
strp_string = "%Y"
elif sp_release_date_precision == "month":
strp_string = "%Y-%m"
elif sp_release_date_precision == "day":
strp_string = "%Y-%m-%d"
release_date = datetime.datetime.strptime(sp_release_date, strp_string).strftime('%Y-%m-%d')
if len(sp_album['images'])==0:
image_url=None
image_width=None
image_height=None
else:
for image in sp_album['images']:
image_width = image['width']
image_height = image['width']
if image_width <= 700 and image_height <= 700:
image_url = image['url']
break
new_album = Album(
client=client,
client_unique=client_unique,
uri=uri,
name=name,
href=href,
popularity=popularity,
release_date=release_date,
image_url=image_url,
image_width=image_width,
image_height=image_height
)
new_album.save()
return new_album
def CreateAlbum():
a = Album(
artist="Taylor swift",
album_title="red",
genre="Country",
album_logo="/Users/fanjialiang2401/Desktop/Imag/1_12.jpg",
)
a.save()
def sync_album(self, album_title):
album_by_title = Album.objects.filter(title=album_title)
if not album_by_title:
new_album = Album()
new_album.title = album_title
new_album.save()
return new_album
return album_by_title[0]
def make_album(request):
error_msg = []
context = {
'title': 'Create Album',
'error_msg': error_msg,
}
if request.method == 'GET':
#print(request.method)
return render(request, 'music/album/create_album.html', context)
else:
is_form_valid = True
#print(request.POST)
album_title = request.POST['album_title']
artist = request.POST['artist']
img = None
file_path = None
if request.FILES and (not request.FILES['album_cover'].content_type.
__contains__('image/')): #check valid file
context['error_msg'].append('Upload an image file')
is_form_valid = False
elif request.FILES and request.FILES[
'album_cover'].content_type.__contains__('image/'):
img = request.FILES['album_cover']
if not (album_title and artist): #check all fields filled
context['error_msg'].append('Fill up all fields')
is_form_valid = False
if is_form_valid:
if img:
img_folder = save_file_to_firebase(file=img,
type='image',
path='album_covers/' +
album_title)
img = img_folder[0]
file_path = img_folder[1]
album = Album(album_title=album_title,
artist=artist,
image=img,
file_path=file_path)
album.save()
return get_album_details(request, album.id)
return render(request, 'music/album/create_album.html', context)
def setUp(self):
song = Song()
song.title = "Basket Case"
song.file_path = "burgle/data/pandora/Basket Case.mp3"
artist = Artist()
artist.name = 'Green Day'
artist.save()
song.artist = artist
album = Album()
album.title = 'Dookie'
album.save()
song.album = album
song.station_id = int('21312')
song.save()
genre = Genre()
genre.name = 'Rock'
genre.save()
song.genres.add(genre)
def set_song(tags, timestamp, user, path, song):
# if song == None, returns a new Song object.
# song must be explicitly saved after that function
# returns changed or new Song object instance
# also creates corresponding foreign key dependencies
album = None
if tags['album']:
try:
album = Album.objects.get(name=tags['album'])
except Album.DoesNotExist:
album = Album(name = tags['album'])
try:
album.save()
except:
album = None
except Exception, e:
print("Error checking for existing album:", tags['album'], e)
def setUp(self):
album = Album(album_name='Anti', artist='Rihanna')
album.save()
self.album_id = album.id
track1 = Track(title='Desperado', order=1, album=album, duration=4)
track1.save()
self.track1_id = track1.id
track2 = Track(title='Love on the brain',
order=2,
album=album,
duration=3)
track2.save()
self.track2_id = track2.id
def setUp(self): seed = str(random.randint(1, 100000)) song = Song() song.title = 'Basket Case' pandora_url = 'http://audio-dc6-t1-1.pandora.com/access/6394738923373318898?version=4&lid=55475035&token=ltvKtTCJqaVK0%2FRsqx6FVl92LrWl3riBZtqhXMaoAQGBaZ5CflwAEnJO%2B7CSl%2FFyxIkYLmsL31krBpS3lnPj0PBX0UkSU0BFmh6BBO2wsUwUWvwFu2hyUHpWaJLcL7eJtEl08SKzQswNULEPr3V0R5JD64rB0ANyYc4YeDVSMs9m%2Fo5PITxWQlermntRbN1B2cGg4mi%2BOxQEHWnbwwoRKeQG6c0mv1qHasdMQXJrXc%2FxoUJM7az1yklTPW8LUnmaRho%2BxYBWhmJ5XBjMQtBt89moJVNfi9Cx08fUBf2GU369d63N1HACf86Nt1rcKRgS6NhaBngwjBPeJY0XBR76JesF%2BBQJHUKR' song.audio_url = pandora_url artist = Artist() artist.name = 'Green Day' artist.save() song.artist = artist album = Album() album.title = 'TestAlbum-' + str(seed) album.save() song.album = album song.station_id = int(seed) song.save() genre = Genre() genre.name = 'Rock' genre.save() song.genres.add(genre)
def setUp(self):
for i in range(10):
seed = str(random.randint(1, 100000))
song = Song()
song.title = 'Demo'
song.audio_url = 'test/music/demo.mp3'
artist = Artist()
artist.name = 'TestArtist-' + seed
artist.save()
song.artist = artist
album = Album()
album.title = 'TestAlbum-' + seed
album.save()
song.album = album
song.station_id = int(seed)
song.save()
genre = Genre()
genre.name = 'TestGenre-' + seed
genre.save()
song.genres.add(genre)
self.test_songs.append(song)
def create(self, validated_date):
tracks_data = validated_date.get("tracks")
a = Album()
a.title = validated_date.pop("title")
a.year = validated_date.pop("year")
a.publisher = validated_date.pop("publisher")
a.description = validated_date.pop("description")
a.save()
if tracks_data != None:
for track_id in tracks_data:
m = Music.objects.get(pk=track_id)
m.album = a
m.save()
return a
COMMIT;
#save the changes
kendavar@uecb1d74a93b158e48e11:~/kendavar/Django/website$ python manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, contenttypes, music, sessions
Running migrations:
Rendering model states... DONE
Applying music.0001_initial... OK
#operation on the python manage.py shell.insert/update db.
$python manage.py shell
from music.models import Album, Song
Album.objects.all()
a = Album(artist="Taylor Swift", album_title="Red",genre="country",album_logo="asdfsdsfa")
a.save()
a.artist
a.id
a.pk #a.id or a.pk -primary key
#second way to input values to db
b=Album()
b.artist= "Myth"
b.album_title="High school"
b.album_logo="/home/local/ANT/kendavar/kendavar/"
b.save()
Album.objects.all()
#dunter/string representaion of the object.It gives a name to the object
class Album(models.Model):
artist = models.CharField(max_length=250)
a = Album(artist="The Nelsonions",
album_title="Bluish-blue",
genre="Rock",
album_logo="http://schmoesknow.com/wonder-woman-movie-review/50254/")
## above code is all on one line
a.save() # writes into the database
a.id # show the ID (primary key)
a = Album(
artist="The Bill-Browns",
album_title="Ready or not",
genre="Rock",
album_logo=
"http://schmoesknow.com/wp-content/uploads/2017/05/Wonder-Woman-Movie-Artwork.jpg"
)
# above code is all on one line
##
a.save() # writes into the database
##
a.id # show the ID (primary key)
a = Album(
artist="DJ Cool-cumber",
album_title="Ignite the night",
genre="Rock",
album_logo=
"http://schmoesknow.com/wp-content/uploads/2017/05/Wonder-Woman-Movie-Artwork.jpg"
)
# above code is all on one line
##
a.save() # writes into the database
#different ways of adding rows in the table from music.models import Album ,Song Album.objects.all() a = Album(artist = "Taylor Swift", album_title = "Red",genre = "Country" ,album_logo = "https://upload.wikimedia.org/wikipedia a.save() b=Album() b.artist = "One direction" b.album_title = "once a day" b.genre = "punk" b.album_logo = "http://cdn01.cdn.justjared.com/wp-content/uploads/2014/02/stewart-whoa/kristen-stewart-if-i-do-a-good-scene-i-say-whoa-thats-dope-01.jpg" b.save() Album.objects.all() Album.objects.filter(id =1) #prints the first one Album.objects.filter(artist__startswith='Taylor') #adding songs to database In [1]: from music.models import Album,Song In [2]: album1 = Album.objects.get(pk = 1) In [3]: album1.artist Out[3]: 'Taylor Swift' In [4]: song = Song()
from music.models import Ablum, Song from music.models import Album, Song Album.objects.all() a = Album(artist='Taylor Swift',album_title='Red',genre='Country',album_logo="https://imgchr.com/i/Kb9vFO") a.save() a.artist a.album_title a.id a.pk b = Album() b.artist = "Myth" b.album_title = "High School" b.genre = "Punk" b.album_logo = "" b.album_logo = "" b.album_logo = "https://imgchr.com/i/KbC100" b.saz b.save() a.artist b.artist b.album_title = "Middle School" b.album_title Album.objects.all() %hist -f Create_Albums.py
# Lookup if the artist exists
artist_match = Artist.objects.filter(stage_name=artist)
artist_obj = ""
if artist_match:
artist_obj = Artist.objects.get(stage_name=artist)
else:
artist_obj = Artist(stage_name=artist)
artist_obj.save()
# Lookup if the album exists
album_match = Album.objects.filter(album_name=album, artist=artist_obj)
album_obj = ""
if album_match:
album_obj = Album.objects.get(album_name=album, artist=artist_obj)
else:
album_obj = Album(album_name=album, artist=artist_obj, uploader_id=1)
album_obj.save()
# Lookup if the song exists
song_match = Song.objects.filter(song_name=title, artist=artist_obj)
song_obj = ""
if song_match:
song_obj = Song.objects.get(song_name=title, artist=artist_obj)
song_obj.save()
else:
# save the peaks file
song_obj = Song(peaks_file="../media/peaks/" + genId + ".json", song_duration_seconds=file.info.length,song_file=song_file, track_art=art_file,track_art_dominant_color=dominant_color_hex, uploader_id=1, song_name=title, artist=artist_obj, album=album_obj)
song_obj.save()
index = index + 1
def upload_handler(request):
if request.method == "POST":
f = request.FILES["upload"]
filename = str(f)
f_ext = os.path.splitext(str(f))[1]
# If file is a compatible music file, build a filesystem structure for
# it (media/artist-name/album-name), then write it to that location and
# add details of the file to the database.
if f_ext in [".mp3", ".MP3"]:
with open(MEDIA_ROOT + str(f), "wb") as destination:
for chunk in f.chunks():
destination.write(chunk)
filename = eyed3.load(MEDIA_ROOT + filename)
dir_struct = MEDIA_ROOT + "music" + "/" + filename.tag.artist + "/" + filename.tag.album + "/"
try:
if not os.path.isdir(dir_struct):
os.makedirs(dir_struct)
shutil.move(MEDIA_ROOT + str(f), dir_struct)
except OSError as ose:
if ose.errno != 17:
raise
# Need to pass on Errno 17, due to race conditions caused
# by making directories that already exist.
pass
except Exception as e:
# File already exists. Remove the duplicate copy.
os.remove(MEDIA_ROOT + str(f))
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
# If the artist or album doesn't exist in the database, create
# table(s) for them. If they already exists, perform a query to
# obtain an Artist or Album object for use as a foreign key.
if not Artist.objects.filter(name=filename.tag.artist).exists():
artist = Artist(name=filename.tag.artist)
artist.save()
else:
artist_set = Artist.objects.filter(name=filename.tag.artist)
artist = [a for a in artist_set][0]
if not Album.objects.filter(title=filename.tag.album).exists():
album = Album(title=filename.tag.album, artist=artist)
album.save()
else:
album_set = Album.objects.filter(title=filename.tag.album)
album = [a for a in album_set][0]
if not Track.objects.filter(title=filename.tag.title).exists():
track = Track(
title=filename.tag.title,
album=album,
artist=artist,
fspath=dir_struct + str(f),
media_url=MEDIA_URL + (dir_struct + str(f)).split(MEDIA_ROOT)[1],
)
track.save()
print "Added to DB: " + filename.tag.title
return render_to_response(
"errors/upload_success.html", locals(), context_instance=RequestContext(request)
)
else:
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
elif f_ext in [".jpg", ".JPG"]:
if not os.path.exists(MEDIA_ROOT + "pictures/" + str(f)):
with open(MEDIA_ROOT + "pictures/" + str(f), "wb") as destination:
for chunk in f.chunks():
destination.write(chunk)
else: # File already exists. Remove the duplicate copy.
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
# If the picture doesn't exist in the database, add it.
if not Picture.objects.filter(name=str(f)).exists():
picture = Picture(
name=os.path.splitext(str(f))[0],
filename=str(f),
fspath=MEDIA_ROOT + "pictures/" + str(f),
media_url=MEDIA_URL + (MEDIA_ROOT + "pictures/" + str(f)).split(MEDIA_ROOT)[1],
)
picture.save()
print "Added to DB: " + str(f)
return render_to_response(
"errors/upload_success.html", locals(), context_instance=RequestContext(request)
)
else:
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
elif f_ext in [".mp4", ".MP4", ".m4v", ".M4V"]:
if not os.path.exists(MEDIA_ROOT + "videos/" + str(f)):
with open(MEDIA_ROOT + "videos/" + str(f), "wb") as destination:
for chunk in f.chunks():
destination.write(chunk)
else: # File already exists. Remove the duplicate copy.
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
# If the video doesn't exist in the database, add it.
if not Video.objects.filter(title=str(f)).exists():
video = Video(
title=os.path.splitext(str(f))[0],
filename=str(f),
fspath=MEDIA_ROOT + "videos/" + str(f),
media_url=MEDIA_URL + (MEDIA_ROOT + "videos/" + str(f)).split(MEDIA_ROOT)[1],
)
video.save()
print "Added to DB: " + str(f)
return render_to_response(
"errors/upload_success.html", locals(), context_instance=RequestContext(request)
)
else:
return render_to_response(
"errors/file_already_exists.html", locals(), context_instance=RequestContext(request)
)
return render_to_response("errors/upload_failure.html", locals(), context_instance=RequestContext(request))
import os
import django
sys.path.append(".") # here store is root folder(means parent).
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mosaic_api.settings")
django.setup()
import spotipy
import spotipy.util as util
from music.models import Album
if len(sys.argv) > 1:
username = sys.argv[1]
else:
print("Usage: %s username" % (sys.argv[0],))
sys.exit()
scope = 'user-library-read'
token = util.prompt_for_user_token(username, scope)
if token:
sp = spotipy.Spotify(auth=token)
results = sp.current_user_saved_albums(limit=50)
for item in results['items']:
album_record = item['album']
album = Album(released=2017, title=album_record['name'], artist=album_record['artists'][0]
['name'], spotify_URL=album_record['id'], cover_art=album_record['images'][0]['url'])
print(album)
album.save()
else:
print("Can't get token for", username)