dynamic_template.py

'''Dynamic templates'''
# -*- coding: utf-8 -*-
import os
import locale
from string import Template


class Car:
    '''Class Car'''

    def __init__(self, brand="Tesla", model="Model S", year=2016, color="Black", price=100000.00):
        self.brand = brand
        self.model = model
        self.year = year
        self.color = color
        locale.setlocale(locale.LC_ALL, 'fi')
        self.price = locale.currency(price)

    def __str__(self):
        return new_template(self)


def new_template(obj):
    '''Dynamically creates a string template from object attributes'''

    temp_str = ""

    for key in sorted(obj.__dict__):
        temp_str += "{key}\t: ${value}\n".format(
            key=key.capitalize(),
            value=key
        )

    template = Template(temp_str)
    return template.substitute(obj.__dict__)


def main():
    '''main method'''
    os.system('cls')

    car = Car()
    print(car)


if __name__ == "__main__":
    main()