I submitted this for an assignment a few years ago. I still like Python, and still identify with the general way that I approached this exercise, so uploading it for record-keeping's sake.
scheduler.py - main file and class, contains methods which invoke model classes and methods. Contains the command line interface.
dailyschedule.py - model (DailySchedule class) for one day's schedule. Contains a list of Slots.
slot.py - model (Slot class) for one 15-minute appointment slot.
python3 scheduler.py
(No additional parameters in the command. Follow resulting prompts.)
kirien@stardust-tapestry~/haircut-scheduler$ python3 scheduler.py
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
1
No appointments have been scheduled.
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
2
Enter appointment date in the format (MM DD YYYY): 09 30 2015
Enter appointment time in 24hr format (HH:MM): 9:00
Enter appointment name: Early
Enter "HC" for Haircut, "HCS" for Shampoo + Haircut: HC
Appointment scheduled.
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
1
Appointments for: Sep 30 2015
09:00:00 - Early, Haircut
09:15:00 - Early, Haircut
---------------------------
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
2
Enter appointment date in the format (MM DD YYYY): 10 01 2015
Enter appointment time in 24hr format (HH:MM): 16:45
Enter appointment name: Too Late
Enter "HC" for Haircut, "HCS" for Shampoo + Haircut: HC
Appointment time not available. Please try a different time.
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
2
Enter appointment date in the format (MM DD YYYY): 10 01 2015
Enter appointment time in 24hr format (HH:MM): 16:30
Enter appointment name: Late Haircut
Enter "HC" for Haircut, "HCS" for Shampoo + Haircut: HC
Appointment scheduled.
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
1
Appointments for: Sep 30 2015
09:00:00 - Early, Haircut
09:15:00 - Early, Haircut
---------------------------
Appointments for: Oct 01 2015
16:30:00 - Late Haircut, Haircut
16:45:00 - Late Haircut, Haircut
---------------------------
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
2
Enter appointment date in the format (MM DD YYYY): 10 02 2015
Enter appointment time in 24hr format (HH:MM): 12:30
Enter appointment name: Long Appointment
Enter "HC" for Haircut, "HCS" for Shampoo + Haircut: HCS
Appointment scheduled.
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
1
Appointments for: Sep 30 2015
09:00:00 - Early, Haircut
09:15:00 - Early, Haircut
---------------------------
Appointments for: Oct 01 2015
16:30:00 - Late Haircut, Haircut
16:45:00 - Late Haircut, Haircut
---------------------------
Appointments for: Oct 02 2015
12:30:00 - Long Appointment, Shampoo + Haircut
12:45:00 - Long Appointment, Shampoo + Haircut
13:00:00 - Long Appointment, Shampoo + Haircut
13:15:00 - Long Appointment, Shampoo + Haircut
---------------------------
Welcome to Haircut Scheduler. Options:
[1] to list all appointments.
[2] to schedule an appointment.
[3] to exit the program.
3
Exiting. No information will be saved.