How to fix path when loading image from form in django?

Question

Django

Hello.
Now, when uploading an image through a form, the file has a path like:
sitename.ru/media/media/ex_friend.jpg
I.e. goes twice the way media.
Because of the double path, in the end things like: {{ profileinfo.avatar.url }} - do not work.
In the upload_to model itself - empty
Paths:

STATIC_URL = '/static/'

MEDIA_URL = '/media/'

STATIC_ROOT = os.path.join(BASE_DIR, "static")

MEDIA_ROOT = os.path.join(BASE_DIR, "media")

STATICFILES_DIRS = (
)

___________________________________________________
Model

class Profile(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    avatar = models.ImageField(upload_to='', blank=True, null=True, help_text="Идеальный размер 150 на 150 пикселей",
                               verbose_name="Аватар юзера")
    myself = models.TextField(default='Напишите о себе', help_text="Свободное описание юзера", verbose_name="О себе")
    myoffer = models.TextField(default='Напишите о ваших уменениях', help_text="Свободное описание юзера",
                               verbose_name="Что предлагаю")

# Форму для заполнения профиля

class Profile_Form(forms.Form):
    avatar = forms.ImageField(label='Загрузить Аватар', required=False)
    myself = forms.CharField(widget=forms.Textarea(attrs={'class': 'course_review_form_width'}), label='О себе',
                             required=False)
    myoffer = forms.CharField(widget=forms.Textarea(attrs={'class': 'course_review_form_width'}), label='Что предлагаю',
                              required=False)

The view that handles the video loading:

def update_profile(request, add_id):
    token = {}
    token.update(csrf(request))
    if request.user.is_authenticated():
        current_user = request.user

        useritem = User.objects.get(id=current_user.id)

        try:
            if useritem.profile is not None:
                if request.POST:
                    form = Profile_Form(request.POST or None, request.FILES or None)
                    if form.is_valid():

                        if form.cleaned_data['avatar']:
                            avatar = form.cleaned_data['avatar']
                            #Берем изображение из ввода в форму, и с помощью easy_thumbnails - кропим его еще до сохранения в базу
                            options = {'size': (200, 200), 'crop': True}
                            thumb_url = get_thumbnailer(avatar, relative_name=str(current_user.id)).get_thumbnail(options).url
                            useritem.profile.avatar = thumb_url

                            useritem.profile.save(update_fields=['avatar'])

                        if form.cleaned_data['myself']:
                            myself = form.cleaned_data['myself']
                            useritem.profile.myself = myself
                            useritem.profile.save(update_fields=['myself'])

                        if form.cleaned_data['myoffer']:
                            myoffer = form.cleaned_data['myoffer']
                            useritem.profile.myoffer = myoffer
                            useritem.profile.save(update_fields=['myoffer'])

                        return profile(request, current_user.id)
                    else:
                        return redirect('/', token)
                else:
                    return redirect('/', token)
            else:
                return redirect('/', token)

Answer 1

Generally. There is such a setting:
THUMBNAIL_MEDIA_URL = '' - by default it gives the same path as the media root. And if we cut the photo at the upload stage, then the process is going on:
We take the photo from the form + add
the roots We cut the photo into the shortcut + add the roots
As a result, there is a double media root.
If you put like this THUMBNAIL_MEDIA_URL = '/' - then the root is not set a second time, and everything is ok.