Hello everyone!
I am trying to convert multiple audio files to image files.
After data processing when i try to add o/p(image) using
below code,
*I am getting an error "'list' object has no attribute '_committed'" in my
browser*
Here is my *views.py*
def home(request):
if request.method == 'POST':
audios = request.FILES.getlist('audios')
for s in audios:
sample_rate, sound_data = scipy.io.wavfile.read(s)
data_points = sound_data[:, 0].size
length = data_points / sample_rate
data_shape = sound_data.shape
data_type = sound_data[:, 0].dtype
y_fourrier = np.abs(fft(sound_data[:,0]))
x_fourrier = np.linspace(0.0, sample_rate, data_points,
endpoint=True)
y_fourrier = y_fourrier[0:data_points // 2 + 1]
x_fourrier = x_fourrier[0:data_points // 2 + 1]
#transform to log scale
y_fourrier_db = np.log10(y_fourrier)
photo=plt.plot(x_fourrier, y_fourrier_db)
image=Image.objects.create(
photo=photo,
)
img = Image.objects.all()
return render(request, 'myapp/home.html', {'img':img})
and this is my *model.py*
class Image(models.Model):
photo = models.ImageField(null=False, blank=False)
class Audio(models.Model):
sound = models.FileField(null=False, blank=False)
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