Most Difficult Published Exercise

Download the following files.

• exercises-2.json

• most_difficult_published.py

If you run the Python file without the modifications, you will only see:

These are the most difficult dictionary exercises:

What you should do

1. Call the filter_difficult_and_published function in main and pass it the exercises list. If you run the program here, it will display all the exercises. Not what we want.

2. Complete the is_difficult function. Read the doc string for what is considered “difficult” for this exercise.

3. Complete the is_published function. Complete the docstring for this function. It should return True if the "published" value in the given dictionary is True. False otherwise.

4. Complete the filter_difficult_and_published function. It recieves a list of dictionaries and returns a new list of all exercises that are both difficult and published. Make use of the is_published and is_difficult functions in here. Complete the docstring for this function.

What you should see

These are the most difficult dictionary exercises:
    - Fields in a Row
    - Using Keys Method to Edit All Fields
    - Most Difficult Published Exercises