Question

Want to break the following code so that my functions are no larger than 10 statements

def start_end_indices(lines):
    """finds the beginning and ending lines"""
    start_index = lines.index('<begin step data>\n')
    end_index = lines.index('<end step data>\n', start_index + 1)
    return start_index, end_index

def daily_totals_from_lines(lines, start_index, end_index):
    """iterates through all lines in list"""
    records = []
    for line_num in range(start_index + 1, end_index):
        line = lines[line_num]
        date, step_string = line.strip().split(':')
        readings = step_string.split(',')
        total = 0
        for reading in readings:
            steps = int(reading)
            total = total + steps
        line_data = (date, total)
        records.append(line_data)
    return records

Answer 1

def start_end_indices(lines):
    """finds the beginning and ending lines"""
    start_index = lines.index('<begin step data>\n')
    end_index = lines.index('<end step data>\n', start_index + 1)
    return start_index, end_index

def get_total(readings):
    total = 0
    for reading in readings:
        steps = int(reading)
        total = total + steps
    return total

def get_readings(line):
    date, step_string = line.strip().split(':')
    readings = step_string.split(',')
    return (date, readings)
    
def daily_totals_from_lines(lines, start_index, end_index):
    """iterates through all lines in list"""
    records = []
    for line_num in range(start_index + 1, end_index):
        date, readings = get_readings(lines[line_num])
        total = get_total(readings)
        line_data = (date, total)
        records.append(line_data)
    return records