File Uploading Using Django

Question

i'm new in django and i have a problem with Uploading File Please Help me!! :X

here is my view.py

def uploadimg(request):

try:

   user = request.session['user']        

   if request.method == 'POST':

       form = User_image_form(request.POST, request.FILES)
       #if form.is_valid():
       usr_img = User_image(imgfile = request.FILES['imgfile'])
       return HttpResponse("yes")
       #usr_img.user = user
       usr_img.save()
       return HttpResponse("yees the first upload is right !! :X")
   else:
       return HttpResponse("Noooooo!!!")

except:

   pass

this is my form.py

class User_image_form(forms.Form):
   imgfile = forms.FileField()

and this is my models.py

class User_image(models.Model):

   imgfile = models.ImageField(upload_to = 'User-Image')
   #user = models.ForeignKey(User_account)

and i have problem in view.py at line which

usr_img = User_image(imgfile = request.FILES['imgfile'])

and it's never get to the

return HttpResponse("Yes")

error:

Exception Value: The view User.views.uploadimg didn't return an HttpResponse object.

Plz Help

karthikr · Accepted Answer · 2013-06-19 18:41:51Z

1

If there is an exception, you are not returning an HttpResponse object. Hence the error.

use form.is_valid() to see if the form is valid. Something like this:

if request.method == 'POST':
    form = User_image_form(request.POST, request.FILES)
    if form.is_valid():
        usr_img = User_image(imgfile = form.cleaned_data['imgfile'])
        usr_img.user = user
        usr_img.save()
        return HttpResponse("yees the first upload is right !! :X")
    else:
        print form.errors #for debugging purposes only. 

    return HttpResponse("Noooooo!!!")

edited Jun 19, 2013 at 18:41

answered Jun 19, 2013 at 18:24

karthikr

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8 Comments

Sina Over a year ago

i put the HttpResponse("yes") befor the error line and it was ok !

karthikr Over a year ago

rather than enclosing the whole block in try..except, makeit as localized as possible. example put the try..except around exactly where the erro might occur.

Sina Over a year ago

is there a problem in usr_img = User_image(imgfile = request.FILES['imgfile']) ???

karthikr Over a year ago

just edited the answer. . Looks fine, but you might need to check validity

Aamir Rind Over a year ago

@karthikr if the form is not valid it will still not return HttpResponse You might want to decrease indent for inner HttpResponse

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