erased postgre db

application/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 from django.utils import timezone
+from taggit.managers import TaggableManager
 
 
 class Post(models.Model):
@@ -10,6 +11,7 @@ class Post(models.Model):
         default=timezone.now)
     published_date = models.DateTimeField(
         blank=True, null=True)
+    tags = TaggableManager()
         
     def publish(self):
         self.published_date = timezone.now()

application/templates/base.html

@@ -33,7 +33,6 @@
                     </li>
                     {% endif %} {% if user.is_staff %}
                     <li class="nav-item">
-                        <a class="nav-link" href="{% url 'studis:index' %}">Stammdaten von</a>
                     </li>
                     {% endif %}
                 </ul>

application/templates/registration/login.html

@@ -1,10 +1,15 @@
-{% extends "base.html" %} {% block content %} {% if form.errors %}
+{% extends "base.html" %} 
+{% block content %} 
+{% if form.errors %}
 <p>Your username and password didn't match. Please try again.</p>
-{% endif %} {% if next %} {% if user.is_authenticated %}
+{% endif %} 
+{% if next %} 
+{% if user.is_authenticated %}
 <p>Your account doesn't have access to this page. To proceed, please login with an account that has access.</p>
 {% else %}
 <p>Please login to see this page.</p>
-{% endif %} {% endif %}
+{% endif %} 
+{% endif %}
 
 <form method="post" action="{% url 'login' %}">
     {% csrf_token %}