Debugging is a skill that is learned purely with experience. The more you write software, the more challenges you will face seeking the cause for the program not performing as expected. There are two main reasons for software to fail: syntax errors and logic errors.

Your assignment is to download these two files that make up the start of a Reminder application, correct them, and submit your corrections. Included in the corrected programs, you need to add comments near each of the area(s) corrected in this format: ## - For example: ## JAD - Updated the loop sentinel from '<' to '<=" to take into account the edge case including the last element. while (sentinal <= len(list)):

You are complete when you can produce the following output from the ReminderApp.py:

General List:

-------------

[3] Pick up flowers (02/13/2022)

[1] Clean garage

[3] Start working on final project (02/14/2022) Bindge 'The Office' Season 1 (03/07/2022)

Grocery Store List:

-------------------

Milk

Eggs

Bread

Waffles

Bananas

Books List:

-----------

[2] Drop off library books (02/15/2022)

[3] Books Galore Annual Clearance (03/01/2022)

[2] Pick next book club selection

There is a single Reminder class that holds the title, priority, and due date of the reminder. There are other Tasks that are similar to Reminders, but they do NOT have a due date.

For 10 points extra credit, create a Task class and eliminate all of the checking to see if the due_date == None in the other classes.

For 5 points extra credit: Utilize inheritance to reduce as much code as possible between Task and Reminder. Again, the only difference between these items is that Tasks do NOT have a due date.

( I am looking for help with the syntax errors that I will post after this, If you can also help with the extra credit that would be greatly appreciated.)

here is the code

Reminder.pv

class Reminder: def __init__( self, title, priority, due_date ): self.title = title self.priority = priority self.due_date = due_date def get_title( self ): return self.title def get_priority( self ): return self.priority def get_due_date( self ): return self.due_date def __repr__( self ): return ",".join([self.title, self.priority, str("None" if self.due_date is None else self.due_date)]) def __str__( self ): if (self.due_date == None): return "{1}{0}".format(self.title, str("" if (self.priority == 0) else "[" + self.priority + "] ")) else: return "{1}{0} ({2})".format(self.title, str("" if (self.priority == 0) else "[" + self.priority + "] "), self.due_date)

class ReminderList: def __init__( self, list_name ): self.list_name = list_name self.reminders = [] def get_list_name( self ): return self.list_name def add_reminder( self, title, priority, due_date ): self.reminders.append( Reminder(title, priority, due_date) ) def remove_reminder( self, reminder ): self.reminders.remove(reminder) def get_reminders( self ): return self.reminders def add_task( self, title, priority ): self.reminders.append( Reminder(title, priority, None) ) class Agenda: PRIORITY_NONE = 0 PRIORITY_LOW = 1 PRIORITY_MEDIUM = 2 PRIORITY_HIGH = 3 def __init__( self ): pass self.reminder_lists = [] def add_list( self, title ): new_list = ReminderList(title) self.reminder_lists.append( new_list ) return new_list def print_list( self, title ): reminder_list = self.get_reminder_list(title) if reminder_list == None: print(f"Could not find list {title}") return print(f"{title} List:") print( "-" * len(title) + 6) for item in reminder_list.get_reminders(): print(item) # TODO: remove str add + " " def get_reminder_list( self, title ): for reminder_list in self.reminder_lists: if reminder_list.get_list_name() == title: return reminder_list return None def load( self, filename ): agenda_data = open(filename, 'r') for agenda_item in agenda_data: if agenda_item[0] == 'L': fields = agenda_item[1:].split(',') self.add_list( fields[0] ) if agenda_item[0] == 'R': fields = agenda_item[1:].split(',') reminder_list = self.get_reminder_list(fields[0]) if (reminder_list != None): reminder_list.add_reminder( fields[1],fields[2],fields[3] ) else: print(f"Could not find {fields[0]} as a list.") if agenda_item[0] == 'T': fields = agenda_item[1:].strip().split(',') reminder_list = self.get_reminder_list(fields[0]) if (reminder_list != None): reminder_list.add_task( fields[1],fields[2] ) else: print(f"Could not find {fields[0]} as a list.") agenda_data.close() def save( self, filename): agenda_data = open(filename, 'w') for reminder_list in self.reminder_lists: agenda_data.write("L{} ".format( reminder_list.get_list_name() )) for reminder in reminder_list.get_reminders(): if (reminder.get_due_date() == None): agenda_data.write("T{},{},{} ".format(reminder_list.get_list_name(), reminder.get_title(), reminder.get_priority() )) else: agenda_data.write("R{},{},{},{} ".format(reminder_list.get_list_name(), reminder.get_title(), reminder.get_priority(), reminder.get_due_date())) agenda_data.flush() agenda_data.close()

and here is the app

from Reminder import *

def main_setup(file_name): agenda = Agenda() general_list = agenda.add_list("General") grocery_list = agenda.add_list("Grocery Store") books_list = agenda.add_list("Books") general_list.add_reminder("Pick up flowers", agenda.PRIORITY_HIGH, "02/13/2022") general_list.add_task("Clean garage", agenda.PRIORITY_LOW) general_list.add_reminder("Start working on final project", agenda.PRIORITY_HIGH, "02/14/2022") general_list.add_reminder("Bindge 'The Office' Season 1", agenda.PRIORITY_NONE, "03/07/2022") grocery_list.add_task("Milk", agenda.PRIORITY_NONE) grocery_list.add_task("Eggs", agenda.PRIORITY_NONE) grocery_list.add_task("Bread", agenda.PRIORITY_NONE) grocery_list.add_task("Waffles", agenda.PRIORITY_NONE) grocery_list.add_task("Bananas", agenda.PRIORITY_NONE) books_list.add_reminder("Drop off library books", agenda.PRIORITY_MEDIUM, "02/15/2022") books_list.add_reminder("Books Galore Annual Clearance", agenda.PRIORITY_HIGH, "03/01/2022") books_list.add_task("Pick next book club selection", agenda.PRIORITY_MEDIUM) agenda.save(file_name)

def main(): agenda = Agenda() file_name = "myagenda.dat" main_setup( file_name ) agenda.load( file_name ) agenda.print_list("General") print() agenda.print_list("Grocery Store") print() agenda.print_list("Books") main()