Safest way to remove argument order and provide default values at the same time in Python -

i trying write python 2.7 cod easier scale removing argument order while providing default values in case requirements change. here code:

# class: class mailer(object):     def __init__(self, **args):         self.subject=args.get('subject', none)         self.mailing_list=args.get('mailing_list', none)         self.from_address=args.get('from_address', none)         self.password=args.get('password', none)         self.sector=args.get('sector', "there problem html") # call:  mailer=mailer(     subject="subject goes here",      password="password",     mailing_list=("email@email.com", "email@email.com","email@email.com"),     mailing_list=("email@email.com", "email@email.com"),     from_address="email@email.com",     sector=sector() 

)

i'm still new language if there better way achieve this, i'd know. in advance.

try way of initialize class:

class mailer(object):     def __init__(self, **args):         k in args:             self.__dict__[k] = args[k]