def book_details_web_api():
isbn_number = request.args.get("isbn_number")
book = get_book_details(isbn_number)
if book is None:
return jsonify({"Error": "Invalid ISBN number"}), 422
elif book:
return jsonify({
"ISBN": book.isbn,
"Title": book.title,
"Author": book.author,
"Year": int(book.year)
}), 200
else:
return jsonify({"Error":
"Server not ready to serve api requestss"}), 500
def book_page():
isbn_number = request.form["isbn_number"]
# username = request.session["USERNAME"]
username = "******"
if (isbn_number == None or len(isbn_number) == 0):
flash("Invalid ISBN Number")
return render_template("book_page.html", book=None)
if not username:
flash("Your session is closed.. Please login again")
return redirect(url_for("register"))
else:
book = get_book_details(isbn_number)
if book is None:
flash("Invalid ISBN Number")
return render_template("book_page.html", book=None)
else:
return render_template("book_page.html", book=book)
def test_valid_isbn_book_details_2(self):
book = get_book_details("080213825X")
self.assertEqual(book.title, "Four Blondes")
def test_invalid_isbn_book_details(self):
book = get_book_details()
self.assertEqual(book, None)
def test_valid_isbn_book_details_1(self):
book = get_book_details("1416949658")
self.assertEqual(book.title, "The Dark Is Rising")