Create Gradebook Simulator in Python

Question

I need help writing a program that allows a user to do one of five things at a time:

1. Add students to database.

• There should be no duplicate students. If student already exists, do not add the data again; print a message informing student already exists in database.

• Enter name, age, and address.

2. Search for students in the database by name.

• User enters student name to search

• Show student name, followed by age, address, and all grades tabbed over (next line).

3. Enter grade.

• User enters an assignment (assume that the assignment already exists)

• User enters a student name (assume that student already exists in database)

• User enters a grade (It’s up to you to have grades as string or integer or float)

• The student’s grade is assigned to that assignment.

4. Add assignment.

• User enters the name of the assignment to be added

• Once an assignment is added, it exists for all students.

• The default grade is a ‘-’ character.

5. Delete assignment.

• User enters an assignment to be deleted.

• The assignment is deleted for all students.

6. Quit.

• Quits the program.

Restrictions:

1. You must use a list or dictionary or both of those.

2. You must use an infinite loop.

3. You must use a break statement.

Answer 1

This will get you started...

you can now pass the dictionary around to functions that search the dictionary

or adds new records to it

# Online Python compiler (interpreter) to run Python online.

# Write Python 3 code in this online editor and run it.

print("Hello world")

studentList=[("Patrick Baldwin","02/11/1969","1747 Tarah Trace Dr. Orlando,FL 32824"), ("Kristina","your birthday","your address"), ("student3","01/23/45","address3"),

("student4","dob4","address4"), ("student5","dob5","address5"), ("student6","dob6","address6")]

dict_1=dict()

for student,dob,address in studentList:

dict_1.setdefault(student, []).append(dob)

dict_1.setdefault(student,[]).append(address)

print(dict_1)