added and modified templates

bookshelf/models.py

 from django.db import models
+from django.urls import reverse
 
 class Author(models.Model):
     first_name = models.CharField(max_length=100)
@@ -7,8 +8,11 @@ class Author(models.Model):
     nationality = models.CharField(max_length=100)
     bio = models.CharField(max_length=700)
 
-    def _self_(self):
-        return self.first_name
+    def __str__(self):
+        return '{} {}'.format(self.first_name, self.last_name)
+    
+    def get_absolute_url(self):
+        return reverse('bookshelf:authors-detail', kwargs={'pk': self.pk})
 
 class Books(models.Model):
     title = models.CharField(max_length=100)
@@ -17,3 +21,6 @@ class Books(models.Model):
     year_published = models.IntegerField()
     ISBN = models.IntegerField()
     blurb = models.CharField(max_length=200)
+
+    def get_absolute_url(self):
+        return reverse('bookshelf:books-detail', kwargs={'pk': self.pk})
\ No newline at end of file

bookshelf/templates/bookshelf/author_detail.html

+{%extends 'base.html'%}
+{% block content %}
+    <h1>{{object.last_name}}</h1>
+    <h2>{{object.age}}</h2>
+    <h2>{{object.nationality}}</h2>
+    <h2>{{object.bio}}</h2>
+    <ul>
+        <li>
+            <a href="/bookshelf"> home
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/books"> books
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/authors"> authors
+            </a>
+        </li>
+    </ul>
+{% endblock %}
\ No newline at end of file

bookshelf/templates/bookshelf/author_list.html

+{%extends 'base.html'%}
+{% block content %}
+    <h1>Colleen's favorite Authors:</h1>
+    <ul>
+        {% for object in object_list %}
+        <li>
+            <a href="{{ object.get_absolute_url }}">
+                {{object.last_name}}
+            </a>
+        </li>
+        {% endfor %}
+    </ul>
+   
+    <ul>
+        <li>
+            <a href="/bookshelf"> home
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/books"> books
+            </a>
+        </li>
+    </ul>
+{% endblock %}
\ No newline at end of file

bookshelf/templates/bookshelf/books_detail.html

+{%extends 'base.html'%}
+{% block content %}
+    <h1>{{object.title}}</h1>
+    <h2>{{object.author}}</h2>
+    <h2>{{object.publisher}}</h2>
+    <h2>{{object.year_published}}</h2>
+    <h2>{{object.ISBN}}</h2>
+    <h2>{{object.blurb}}</h2>
+    <ul>
+        <li>
+            <a href="/bookshelf"> home
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/books"> books
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/authors"> authors
+            </a>
+        </li>
+    </ul>
+{% endblock %}
\ No newline at end of file

bookshelf/templates/bookshelf/books_list.html

+{%extends 'base.html'%}
+{% block content %}
+    <h1>Colleen's favorite Books:</h1>
+    <ul>
+        {% for object in object_list %}
+        <li>
+            <a href="{{ object.get_absolute_url }}">
+                {{object.title}}
+            </a>
+        </li>
+        {% endfor %}
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf"> home
+            </a>
+        </li>
+    </ul>
+    <ul>
+        <li>
+            <a href="/bookshelf/authors"> authors
+            </a>
+        </li>
+    </ul>
+{% endblock %}
\ No newline at end of file

bookshelf/templates/bookshelf/home.html

+{% extends 'base.html' %}
+{% load static %}
+
+{% block title %}My Favorite Books & Authors{% endblock %}
+{% block content %}
+<title>My Favorite Books & Authors</title>
+<h1>Welcome to Colleen's Database of Favorite Books and Authors!</h1>
+<h2>This database contains a diverse variety of genres. Most of these are well-known and beloved by the majority.</h2>
+<ul>
+    <li>
+        <a href="/bookshelf/books"> books
+        </a>
+    </li>
+</ul>
+<ul>
+    <li>
+        <a href="/bookshelf/authors"> authors
+        </a>
+    </li>
+</ul>
+{% endblock %}
\ No newline at end of file

bookshelf/urls.py

 from django.urls import path
-from .views import index
+from .views import HomepageView,BooksListView,BooksDetailView,AuthorListView,AuthorDetailView
 
 urlpatterns = [
-    path('', index, name='index'),
+    path('', HomepageView, name='homeview'),
+    path('books', BooksListView.as_view(), name='books-list'),
+    path('books/<int:pk>', BooksDetailView.as_view(), name='books-detail'),
+    path('authors', AuthorListView.as_view(), name='authors-list'),
+    path('authors/<int:pk>', AuthorDetailView.as_view(), name='authors-detail'),
     ]
 
 app_name = "bookshelf"
\ No newline at end of file

bookshelf/views.py

 from django.http import HttpResponse
+from django.views import View
+from django.views.generic.detail import DetailView
+from django.views.generic.list import ListView
+from django.shortcuts import render
+from .models import Author, Books
+
+def HomepageView(request):
+    return render(request, 'bookshelf/home.html', {'name':'Ian'})
+
+class BooksListView(ListView):
+    model = Books  
+
+class BooksDetailView(DetailView):
+    model = Books
+
+class AuthorListView(ListView):
+    model = Author
+
+class AuthorDetailView(DetailView):
+    model = Author
 
-def index(request):
-    return HttpResponse('Hello World! This came from the index view')
\ No newline at end of file

colleengarcia_reading/settings.py

@@ -58,7 +58,7 @@ ROOT_URLCONF = 'colleengarcia_reading.urls'
 TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [],
+        'DIRS': [os.path.join(BASE_DIR, 'templates')],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [

colleengarcia_reading/urls.py

@@ -17,6 +17,6 @@ from django.contrib import admin
 from django.urls import path, include
 
 urlpatterns = [
-    path('bookshelf', include('bookshelf.urls', namespace="bookshelf")),
+    path('bookshelf/', include('bookshelf.urls', namespace="bookshelf")),
     path('admin/', admin.site.urls),
 ]

templates/base.html

+<html lang="en">
+<head>
+    <link rel="stylesheet" href="style.css">
+    <title>{% block title %}{% endblock %}</title>
+    {% block styles %}{% endblock %}
+</head>
+<body>
+    <div id="content">
+        {% block content %}{% endblock %}
+    </div>
+    {% block scripts %}{% endblock %}
+</body>
+</html>
\ No newline at end of file