def index(request):
"""View function for home page of site."""
num_books = len(Book.get_all())
num_authors = len(Book.get_all())
num_orders = len(Order.get_all())
lst_not_returned_books = Order.get_not_returned_books()
num_visits = request.session.get('num_visits', 1)
request.session['num_visits'] = num_visits + 1
context = {
'num_books': num_books,
'num_authors': num_authors,
'num_orders': num_orders,
'lst_not_returned_books': lst_not_returned_books,
'num_visits': num_visits,
}
return render(request, 'index.html', context=context)
def get_author_by_id(request, id=0):
author_by_id = Author.get_by_id(id)
bks = [
book for book in list(Book.get_all())
if author_by_id in book.authors.all()
]
# books = list(Book.get_all())
return render(request,
'author/get_author_by_id.html',
context={
'author_by_id': author_by_id,
'books': bks
})
def book_listing_view(request):
template_name = "books_listing.html"
context = {}
books = Book.get_all()
paginator = Paginator(books, 10)
page = request.GET.get('page', 1)
try:
context["books"] = paginator.page(page)
except PageNotAnInteger:
context["books"] = paginator.page(1)
except EmptyPage:
context["books"] = paginator.page(paginator.num_pages)
context["page_title"] = "Books in stock"
context["page"] = page
return render(request, template_name, context)
def get_all_authors(request):
context = {'author_list': list(Author.get_all()), 'books': Book.get_all()}
return render(request, 'author/author_list.html', context)
def get_all_books(request):
context = {'book_list': Book.get_all()}
return render(request, 'book/book_list.html', context)
def test_get_all(self):
""" Positive Test of the CustomUser.create method TEST_DATE_END"""
books = Book.get_all()
books.sort(key=lambda book: book.id)
self.assertListEqual(books, [self.book1, self.book2, self.book3])
