how to

Question

how to specify the attribute in the _init_ function with the specified value in my code so that in the function odometr variable has already been specified

class Car():

def __init__ (self , make ,model ,year , odometr):
self.make = make
self.model = model
self.year = year
self.odometr = 0

def get_desriptive_name(self):
long_name = "My car has been make in : " + str(self.year) + " ; Make in company : " + self.make + " ; Model my new car :

Answer 1

You almost got it right. One minor thing - the indentation of the self.odometr = 0 line is wrong (back a step)

Also, in the __init__ part, you just don't specify the odometr parameter there - otherwise the class constructor will always expect it explicitly during the initiation.

Have a look:
https://code.sololearn.com/c0HGFJQWGtDM/?ref=app

Answer 2

You could use a default value for the odometr parameter.
def __init__(self, make, model, year, odometr=0):

or better yet to avoid any gotchas

def __init__(self, make, model, year, odometr=None):
if self.odometr is None:
self.odometr = 0

Answer 3

thank you very much for your help