human-readable time interval strings

show_time_elapsed_in_human_friendly.py

def show_time_elapsed_in_human_friendly(elapsed):
    return f'{elapsed / 3600:.0f}h {(elapsed % 3600) / 60:.0f}m {elapsed % 60:0>5.2f}s'

# 3h 13m 07.00s
print(show_time_elapsed_in_human_friendly(timedelta(hours=3, minutes=13, seconds=7).total_seconds()))

# 11587.0
print(timedelta(hours=3, minutes=13, seconds=7).total_seconds())

# 14h 59m 07.00s
print(show_time_elapsed_in_human_friendly(timedelta(hours=13, minutes=59, seconds=7).total_seconds()))

# 50347.0
print(timedelta(hours=13, minutes=59, seconds=7).total_seconds())

# References
# https://arcpy.wordpress.com/2012/04/20/146/
# I made some changes like change print statement to print function and add f-strings

timeit.py

def timeit(func):
    @wraps(func)
    def wrapper(*args, **kwargs):
        begin = time.time()
        result = func(*args, **kwargs)
        print(f'[I] {func.__name__}: {show_time_elapsed_in_human_friendly(time.time() - begin)}')
        return result
    return wrapper