Ludium - Learn by Doing

Build the Workout Constructor

Define a class named Workout whose parent is the generic Python object.

A workout is created from three values: a start time (a string), an end time (a string), and the calories burned (a number). Every workout object must end up with five data attributes: the three values that were passed in, stored under the names start, end and calories, plus two more that are never passed in - icon, always the string '[W]', and kind, always the string 'Workout'.

Give the class a getter for each of the three values that were passed in: get_start(), get_end() and get_calories().

w = Workout('9/30/2021 1:35 PM', '9/30/2021 1:57 PM', 200)
w.get_calories()   # 200
w.get_start()      # '9/30/2021 1:35 PM'

class Workout(object):
    """A class to keep track of workouts"""

class Workout(object):
    """A class to keep track of workouts"""

Scratchpad— run any Python to test ideas

# Scratchpad — run any Python here to test ideas.
# Anything you write below stays separate from the problem's tests.

print("hello, world")

# Scratchpad — run any Python here to test ideas.
# Anything you write below stays separate from the problem's tests.

print("hello, world")

Python runtime ready in a moment

Visible tests · 2Examples — click to expand

a workout reports the three values it was built from

every workout starts with the same icon and kind

Hidden tests · 3Bodies hidden — pass/fail only

Hidden test 1

Hidden test 2

Hidden test 3

Define a class named Workout whose parent is the generic Python object.

Give the class a getter for each of the three values that were passed in: get_start(), get_end() and get_calories().

w = Workout('9/30/2021 1:35 PM', '9/30/2021 1:57 PM', 200)
w.get_calories()   # 200
w.get_start()      # '9/30/2021 1:35 PM'

Coding challenges on a fitness tracker: object-oriented design end to end

Build the Workout Constructor

Coding challenges on a fitness tracker: object-oriented design end to end

Build the Workout Constructor