CSIT 512 Elements of Computer Programming
Module 9 Graded Program
Focus on dictionary methods, use of functions, and good programming style
For this assignment, you will create a glossary (dictionary) of technical terms and definitions. It will be
set up as a Python dictionary structure. The file glossary_starter.py is a complete starter framework for
the assignment. It includes some initial values for the dictionary. It is long because most of the code
has already been written for you.
Your task is to complete the five individual functions for adding and deleting terms, looking up terms, listing
them, and printing out both the terms and definitions. These functions are all short, just a couple of lines, and
use basic dictionary methods and techniques.
Here is some sample output.
CSIT 512 Elements of Computer Programming
Module 9 Graded Program
Notice that for 2 and 5, the terms are listed in alphabetical order. Also, lookup and delete should not be case sensitive.
“”” Program framework for module 9 graded program
Creating a dictionary of technical terms and basic definitions
key – the word to define
value – the definition of the word
Note: This isn’t a usable application, as new data added is just temporary.
“””
tech_terms = { “dict”: “stores a key/value pair”,
“list”: “stores a value at each index”,
“map”: “see ‘dict'”,
“set”: “stores unordered unique elements” }
def main():
“”” Keeps presenting the menu to the user till user asks to quit “””
# Present main menu
choice = menu()
# While user hasn’t asked to quit
while choice != “6”:
try:
# Run the code depending on user’s choice
choice = int(choice)
run(choice)
except:
# User didn’t enter a number
print(“Invalid input, please enter a valid number (1-5)”)
# Get next choice from user
choice = menu()
def menu():
“”” Print a simple menu to the user “””
print(“Systems Dictionary”)
print(“1) Add a term”)
print(“2) List terms”)
print(“3) Get a definition”)
print(“4) Delete a term”)
print(“5) Print out dictionary”)
print(“6) Quit”)
return input(“Enter your choice: “)
def run(choice):
“”” Runs one of the actions that the user choose. Valid choices are:
1-5 each of which corresponds to a specific action “””
if choice == 1:
add()
elif choice == 2:
list()
elif choice == 3:
lookup()
elif choice == 4:
delete()
elif choice == 5:
show_it()
else:
print(“Invalid input, please enter a valid number (1-6)”)
def add():
“”” Adds a term to the dictionary “””
# Get a new term and definition from the user
# Add the term/definition from the user to the dictionary
def list():
“”” List all the terms (no definitions) that are in the dictionary.
Once all terms have been listed, this function will also print
the total number of entries in the dictionary “””
# TODO: Add your code here
def lookup():
“”” Lookup a term and print the definition “””
# Get a term to lookup in the dictionary from the user
# Print the definition for the term
# TODO: Add your code here
def delete():
“”” Deletes a term from the dictionary “””
# Get a term to delete from the user
# Delete the term specified by the user from the dictionary
# TODO: Add your code here
def show_it():
“”” Displays the full dictionary “””
# Display the terms and definitions nicely formatted
# TODO: Add your code here
# Run the program
main()

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