i am saving a form with a filefield, and saying upload_to to a user_path from the userprofile. I do not know how to write the view for the form
models.py
def nice_user_folder_upload(instance, filename):
extension = filename.split(".")[-1]
return (
f"{instance.UserProfile.Assigned_Group}/{filename}"
)
class Metadataform(models.Model):
id = models.AutoField(primary_key=True)
Authors_Name = models.CharField(max_length=500, blank=True, null=True)
Document = models.FileField(upload_to=nice_user_folder_upload)
class UserProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE)
Assigned_Group= models.CharField(max_length=500, choices=Group_choices, default='Please Select')
def __str__(self):
return self.user.username
views.py
def Metadata_submission(request):
Authors_Name = request.POST["Authors_Name"]
if request.method == 'POST':
form = Fileuploadform(request.POST, request.FILES)
if form.is_valid():
form.save()
return render(request, "home.html")
else:
form = Fileuploadform()
# forms.py
class Fileuploadform(forms.ModelForm):
class Meta:
model = Metadataform
fields = ['Authors_Name','Affliations','Dataset_Creation_Date','Publication_Ref','Embargo_Time','DataGeneration_Type','Methods','Instruments','Software','Models','Device','Configuration','Precursor','Data_Type','Variables','Error_Estimation','Document']
class UserProfileForm(forms.ModelForm):
class Meta:
model = UserProfile
fields = ('Assigned_Group',)
i am getting an AttributeError at /Metadata_submission/ 'Metadataform' object has no attribute 'UserProfile'
