Question

Hello, I created a class in Python and am struggling to figure out how to complete the last part. How can you verify that a date is before in a pythonic way? I am struggling with the operands and what to check first. Thank you!

class Date(object):
"Represents a Calendar date"

def __init__(self, day=0, month=0, year=0):
"Initialize"
self.day = day
self.month = month
self.year = year


def __str__(self):
"Return a printable string representing the date: m/d/y"
return f'{self.month}/{self.day}/{self.year}'

def before(self, other):
"Is this date before that?"

Answer 1

class Date(object):
    "Represents a Calendar date"

    def __init__(self, day=0, month=0, year=0):
        "Initialize"
        self.day = day
        self.month = month
        self.year = year

    def __str__(self):
        "Return a printable string representing the date: m/d/y"
        return f'{self.month}/{self.day}/{self.year}'

    def before(self, other):
        "Is this date before that?"
        if self.year < other.year:
            return True
        if self.year == other.year and self.month < other.month:
            return True
        if self.year == other.year and self.month == other.month and self.day < other.day:
            return True
        return False