gym_workout_tracker.py

"""
Daily Python Projects
Build a Gym Workout Tracker with Python
Level 1: Beginner
https://dailypythonprojects.substack.com/p/build-a-gym-workout-tracker-with

    This program helps you track your workout routines, sets, reps, and weights. It lets you add exercises, record your progress, and review past workouts. Perfect for gym users who want to log their progress.
"""

workout = {
    'Burpee':[{'session':1, 'sets':3, 'reps':10, 'weight':5},{'session':2, 'sets':3, 'reps':10, 'weight':7}],
    'Leg extension':[{'session':0, 'sets':0, 'reps':0, 'weight':0}]
    }

def add_exercise(name):
    name = name.capitalize().strip()

    if name not in workout:
        workout[name]=[{'session':0, 'sets':0, 'reps':0, 'weight':0}]
        print (f"Added exercise: {name}")
        return
    else:
        print ("The exercise is registered. Try again.")
        return

def add_log(name: str, sets: int, reps: int, weight: float):
    name = name.capitalize().strip()
    if name in workout:
        if workout[name][0]['session'] == 0:
            workout[name][0] = {'session':1, 'sets':sets, 'reps':reps, 'weight':weight}
        else:
            n_sessions = len(workout[name])
            workout[name].append({'session':n_sessions + 1, 'sets':sets, 'reps':reps, 'weight':weight})

def view_progress():
    for exercise, data in workout.items():
        print (f"\nProgress for {exercise}: ")
        for data_session in data:
            print (f"Session {data_session['session']}: {data_session['sets']} sets of {data_session['reps']} reps at {data_session['weight']} kg")

def main():
    choice = 0
    while True:
        print ("\n🦾 Gym Tracker Options:\n")
        print ("1. Add Exercise")
        print ("2. Log Workout")
        print ("3. View Progress")
        print ("4. Exit ")

        choice = int(input("Select a option: "))

        if choice == 1:
            exercise_name = input ("Enter exercise name: ").capitalize()
            add_exercise(exercise_name)

        elif choice == 2:
            exercise_name = input ("Enter exercise name: ")
            sets = int(input ("Enter sets number: "))
            repts = int(input ("Enter repetions number: "))
            weight = float(input ("Enter the lifting weight: "))

            add_log(exercise_name, sets, repts, weight)

        elif choice == 3:
            view_progress()

        elif choice == 4:
            break

        else:
            print ("Invalid option. Try again")

        follow = input("Do you want to do other operation? (S/N): ").lower()
        if follow == 'n':
            break

if __name__ == "__main__":
    main()