There are four files that have all the questions answered in them.
Question7.jpg: This is the file with the solution for question 7
itemList.py: The file for the first programming question. It has test cases written as well.
q2toq5.py: The file that answers questions 2 through 5, it has test cases written as well.
City.py: This is the file that answers question 6. It calls CityInfo.py to use its GUI elements
CityInfo.py: This file was created using pyuic4 on CityInfo.ui which uses PyQt4 and PySide for the GUI
Please make sure to install PySide to make the GUI work, you can use the command:
pip install -U PySide
to install PySide.