Delete image in Django

Question

I have to delete image from my app. Image has to be deleted from "media" file (directory inside my project) and from database. Here is my class DeleteImage

class DeleteImage(DeleteView): template_name = 'layout/delete_photo.html' model = Profile success_url = reverse_lazy('git_project:add_photo')

This is HTML page

{% extends 'layout/base.html' %} {% block body %} {% if allprofiles %} <ul> {% for profile in allprofiles %} <li> <img src="/{{ profile.image }}" height="75" /> <a href="{% url 'git_project:delete_photo' user.profile.id %}">Delete</a> </li> </ul> {% endfor %} {% endif %} {% endblock %}

I don't know if you need models.py

class Profile(models.Model): user = models.OneToOneField(User, on_delete=models.CASCADE) image = models.FileField()

Can anyone help me with this? I saw all similar Questions and Answers but can't figure this issue out... :)

Possible duplicate of How to delete old image when update ImageField? — narendra-choudhary
– narendra-choudhary, Commented Feb 23, 2017 at 16:55

Johny · Accepted Answer · 2017-03-04 16:46:58Z

This is the answer that works in my case. :)

def delete(self, *args, **kwargs): # You have to prepare what you need before delete the model storage, path = self.image.storage, self.image.path # Delete the model before the file super(Profile, self).delete(*args, **kwargs) # Delete the file after the model storage.delete(path)

It has to be added in Profile class in model.py.

Hope, it will be helpfull! :)

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