added change password function

core/templates/core/change-password.html

@@ -0,0 +1,7 @@
+<h2>Change Password</h2>
+<form method="post">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <button type="submit">Submit</button>
+</form>
+<a href="{% url 'landing-page' %}">Back</a>

core/urls.py

@@ -6,4 +6,5 @@
 urlpatterns = [
     path('login/', views.LoginView.as_view(), name='login'),
     path('logout/', views.LogoutView.as_view(), name='logout'),
+    path('change-password/', views.ChangePasswordView.as_view(), name='change-password'),
 ]

core/views.py

@@ -1,3 +1,4 @@
+from django.urls import reverse_lazy
 from . forms import CustomAuthenticationForm
 from django.views import generic
 from django.contrib.auth import views
@@ -21,3 +22,8 @@ def form_valid(self, form):
 
 class LogoutView(views.LogoutView):
     template_name = 'core/logout.html'
+
+
+class ChangePasswordView(views.PasswordChangeView):
+    template_name = 'core/change-password.html'
+    success_url = reverse_lazy('landing-page')

main/settings/base.py

@@ -83,4 +83,7 @@
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 
-SESSION_EXPIRE_AT_BROWSER_CLOSE = True
+SESSION_EXPIRE_AT_BROWSER_CLOSE = True
+
+
+LOGIN_URL = '/core/login'

templates/landing_page.html

@@ -2,6 +2,7 @@ <h1>Landing Page</h1>
 {% if user.is_authenticated %}
     <p>{{user.email}}</p>
     <p>To logout <a href="{% url 'core:logout' %}">Click here</a></p>
+    <a href="{% url 'core:change-password' %}">Change password</a>
 {% else %}
     <p>Not logged in <a href="{% url 'core:login' %}">Login</a></p>
-{% endif %}
+{% endif %}