Added error messages for the checkout process
authorFelix Bauckholt <felixbauckholt@gmail.com>
Sat, 6 Feb 2016 21:41:27 +0000 (16:41 -0500)
committerFelix Bauckholt <felixbauckholt@gmail.com>
Sat, 6 Feb 2016 21:41:27 +0000 (16:41 -0500)
commitda52809b4d2392d471fc7ab333e9204f1c56b562
treec8304202d094daf80284a4b686350afbc3748257
parent9b9e95be691b068d8e97dcfc4e8dd08559333c95
Added error messages for the checkout process

Now, it's impossible to sign out stickered books
library/database.py
library/exceptions.py
library/interface/checkout.py
library/interface/form.py