Need to fix my brain on classes

[ibreeden]

I guess you are doing something like:

birthday = Date(1994, "July", 1)

First, in your __init__() you say Date() expects month as an int. But you are passing a string. Right? So it should be:

class Date(object):    def __init__(self, year:int, month:str, day:int):

----> 9     assert name.capitalize() in self.Months.names, f'''[ERROR] : No such month {name}

...

Error:
AttributeError: 'Month' object has no attribute 'Months'

This is because Months is a subclass of Date. In subclass Month you are referring to "self.Months.names" but "self" would mean it is inside the subclass Month which is not the case. So you must refer to "Date.Months.names".

Then at last you have:

            self.id = self.Months.names.index(name)
            self.days = self.Months.days[id]
            self.name = self.Months.names[id]

Here you assign a value to "self.id", but then you are referring to it as "id". Be consequent; it should be:

            self.id = Date.Months.names.index(name)
            self.days = Date.Months.days[self.id]
            self.name = Date.Months.names[self.id]