fork download 
  1. def add_edit_music(request,user_id,music_id=None,from_album='0',album_id=None):	
  2. 	if music_id:
  3. 		# For update this view is called
  4. 		music = get_object_or_404(UserSong, pk=music_id)
  5. 		print("for update")
  6. 	else:
  7. 		# For adding this view is called
  8. 		music = UserSong()
  9. 		print("here")
  10.  
  11.  
  12. 	if music.pk is not None:
  13. 		# If music_id already exists in db
  14.  
  15. 		# genre = music.genre.all().values_list('name',flat=True)
  16. 		genre = music.genre.all()
  17. 		# language = music.language.all().values_list('name',flat=True)
  18. 		language = music.language.all()
  19.  
  20. 		pass
  21. 	else:
  22. 		genre = []
  23. 		language = []
  24.  
  25. 	form = MusicForm(request.POST or None,request.FILES or None,initial={'genre': genre,
  26. 																		'language':language},instance=music)
  27.  
  28.  
  29. 	# check whether it's valid:
  30. 	if request.POST and form.is_valid():
  31. 		print("vlaid ")
  32. 		print("form.cleaned_data['genre']",type(form.cleaned_data['genre'][0]))
  33. 		model_instance = form.save(user_id,commit=True)
  34.  
  35. 		sound = AudioSegment.from_file(model_instance.song_file, format="mp3")
  36. 		model_instance.duration = (len(sound)/1000)
  37. 		model_instance.slug_usersong = slugify("{0}{1}".format(model_instance.title,model_instance.id))
  38. 		model_instance.save()     # This is overrided, see MusicForm class
  39.  
  40.  
  41. 		if model_instance.is_paid and model_instance.is_public:
  42. 			product_item = Product.objects.create(inventory=form.cleaned_data['inventory'], sub_inventorys=form.cleaned_data['inventory'], 
  43. 											user_id = user_id, sku="blah", song_file = model_instance.song_file.url, 
  44. 											title=model_instance.title, genre=model_instance.genre.all(),
  45. 											language=model_instance.language.all(), price = model_instance.price, 
  46. 											description=model_instance.description, composer=model_instance.composer, 
  47. 											release_date=model_instance.release_date, record_label= model_instance.record_label, 
  48. 											buylink=model_instance.buylink, image=model_instance.image.url, 
  49. 											status=model_instance.status)
  50. 			product_item.save()
  51.  
  52.  
  53. 		if from_album == '0':
  54. 			# add_edit_music view triggered not from add_album form
  55. 			return redirect(reverse('show_music',args=(user_id,)))
  56. 		else: 
  57. 			#add_edit_music view triggered from add_album_form
  58.  
  59. 			if album_id == '0':
  60. 				# album_id == '0' means album is not yet saved in database
  61. 				return redirect(reverse('album_add_step_2',args=(user_id,album_id,)))
  62. 			else:
  63. 				# album_id != '0' means album is already saved
  64. 				return redirect(reverse('album_add_step_2',args=(user_id,)))
  65.  
  66.  
  67. 	return render(request, 'songdewUser/music_new.html', {'form': form})   
  68.  
  69.  
  70.  
  71.  
  72.  
  73. class MusicForm(forms.ModelForm):
  74.  
  75. 	# queryset = Genre.objects.all()	
  76. 	# GENRE_OPTIONS =( (i.name,i.name) for i in queryset)
  77.  
  78. 	# queryset = Language.objects.all()
  79. 	# LANGUAGE_OPTIONS =( (i.name,i.name) for i in queryset)
  80.  
  81. 	# queryset = UserProfile.objects.filter(user__is_type='art')
  82. 	# ARTIST_OPTIONS = ( ( '{0}{1}'.format(i.first_name,i.last_name),'{0}{1}'.format(i.first_name,i.last_name)) for i in queryset)
  83.  
  84.  
  85. 	image 		    = forms.ImageField()
  86. 	title 			= forms.CharField(widget=forms.TextInput(attrs={'class':'form-control','placeholder':'title'}))
  87. 	description  	= forms.CharField(widget=forms.Textarea(attrs={'class':'form-control','placeholder':'description'}))
  88. 	genre			= forms.ModelMultipleChoiceField(queryset=Genre.objects.all())
  89. 	language  		= forms.ModelMultipleChoiceField(queryset=Language.objects.all())
  90.  
  91. 	composer 		= forms.CharField(widget=forms.TextInput(attrs={'class':'form-control','placeholder':'composer'}))
  92. 	tags 			= forms.CharField(widget=forms.TextInput(attrs={'class':'form-control','placeholder':'tags'}))
  93. 	is_public 		= forms.BooleanField(required=False,widget=forms.CheckboxInput())
  94. 	is_downloadable = forms.BooleanField(required=False,widget=forms.CheckboxInput())
  95. 	release_date 	= forms.DateField(widget=forms.SelectDateWidget(years=[y for y in range(1930,2050)]))
  96. 	record_label 	= forms.CharField(widget=forms.TextInput(attrs={'class':'form-control','placeholder':'record label'}))
  97. 	buylink 		= forms.CharField(required=False,widget=forms.TextInput(attrs={'class':'form-control','placeholder':'buy link'}))
  98. 	is_paid 		= forms.BooleanField(required=False,widget=forms.CheckboxInput())
  99. 	price 			= forms.IntegerField(required=False)
  100. 	is_album 		= forms.BooleanField(required=False,widget=forms.CheckboxInput())
  101. 	youtube_url 	= forms.CharField(required=False,widget=forms.TextInput(attrs={'class':'form-control','placeholder':'youtube url'}))
  102. 	song_file 		= forms.FileInput()
  103. 	artist			= forms.ModelMultipleChoiceField(queryset=UserProfile.objects.filter(user__is_type='art'))
  104. 	inventory 		= forms.IntegerField(required=False)
  105. 	status 			= forms.BooleanField(required=False,widget=forms.CheckboxInput())
  106.  
  107.  
  108. 	class Meta:
  109. 		model = UserSong
  110. 		fields = ('song_file','title','description','genre','language','composer','tags','is_public','youtube_url',
  111. 				'is_downloadable','release_date','buylink','is_paid','price','is_album','image','status','artist','record_label',)
  112.  
  113.  
  114. 	def save(self,*args, commit=True):
  115. 		instance = super(MusicForm, self).save(commit=False)
  116. 		if not isinstance(instance.created_date,datetime):
  117. 			instance.created_date 	= datetime.now()
  118. 			instance.user = User.objects.get(pk=args[0])		
  119.  
  120. 		instance.updated_date = datetime.now()
  121.  
  122.  
  123. 		if commit:
  124. 			instance.save()
  125.  
  126. 		print("artist received is ",self.cleaned_data['artist'])
  127. 		# instance.genre.clear()
  128. 		genre_name_list =  Genre.objects.filter(name__in=self.cleaned_data['genre'].values_list('name',flat=True))
  129. 		# instance.genre.add(*genre_name_list)
  130. 		instance.genre.set(genre_name_list)
  131.  
  132. 		# instance.language.clear()
  133. 		language_name_list =  Language.objects.filter(name__in=self.cleaned_data['language'].values_list('name',flat=True))
  134. 		# instance.language.add(*language_name_list)
  135. 		instance.language.set(language_name_list)
  136.  
  137. 		# instance.artist.clear()
  138. 		artist_name_list = 	UserProfile.objects.filter(user__username__in=self.cleaned_data['artist'].values_list('first_name',flat=True))
  139. 		instance.artist.set(artist_name_list)
  140. 		self.save_m2m()
  141.  
  142.  
  143. 		return instance 
  144.  
  145.  
  146.  
  147.  
  148.  
  149.  
Runtime error #stdin #stdout #stderr 0.02s 27968KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Traceback (most recent call last):
  File "./prog.py", line 73, in <module>
    class MusicForm(forms.ModelForm):
NameError: name 'forms' is not defined
https://ideone.com/9zs8v1
language:
Python 3 nbc (python 3.7.3)
created:
5 years ago
visibility:
public

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