def sell():
if request.method == 'GET':
return render_template('sell.html', title='Продажа книги')
elif request.method == 'POST':
try:
if request.form['accept'] == 'on':
book = Books()
book.title = request.form['title']
book.description = request.form['description']
book.cost = request.form['cost']
book.amount = request.form['amount']
book.genre = request.form['genre']
book.user_id = current_user.id
session = db_session.create_session()
session.add(book)
session.commit()
book.image = str(random.random()) + "-" + str(
random.randint(1, 9999999)) + "-" + book.created_date
img = request.files['photo'].read()
out = open("static/img/" + book.image + ".jpg", "wb")
out.write(img)
out.close
session.commit()
return redirect('/')
except Exception:
return redirect('/sell')
def add_books():
form = BooksForm()
if form.validate_on_submit():
session = db_session.create_session()
books = Books()
books.title = form.title.data
books.author = form.author.data
books.genre = form.genre.data
current_user.books.append(books)
session.merge(current_user)
session.commit()
return redirect('/')
return render_template('book.html', title='Добавление книги', form=form)