UpdateView for Editing Objects

# models.py

from django.db import models

class Profile(models.Model):
    username = models.SlugField(unique=True)
    bio = models.TextField(blank=True)
  

# admin.py

from django.contrib import admin
from .models import Profile

@admin.register(Profile)
class ProfileAdmin(admin.ModelAdmin):
    list_display = ("username",)
  

# views.py
from django.views.generic import UpdateView
from django.urls import reverse_lazy
from .models import Profile
class ProfileUpdate(UpdateView):
    model = Profile
    fields = ["bio"]
    slug_field = "username"
    slug_url_kwarg = "username"
    template_name = "profiles/form.html"
    success_url = reverse_lazy("profile-list")

# urls.py
path("profiles//edit/", ProfileUpdate.as_view(), name="profile-update")