Music Collection Classes

# Create Group Class
class Group :

    # initialize Group Class
    def __init__(self, group_name, group_link, releases) :
        self.__group_name = group_name
        self.__group_link = group_link
        self.__releases = releases

    # Get group_name
    def get_group_name(self) :
        return self.__group_name

    # Set group_name
    def set_group_name(self, group_name) :
        self.__group_name = group_name

    # Get group_link
    def get_group_link(self) :
        return self.__group_link

    # Set group_link
    def set_group_link(self, group_link) :
        self.__group_link = group_link

    # Get release
    def get_release(self) :
        return self.__release

    # Set release
    def set_release(self, release) :
        self.__release = release


#Create Album Subclass Class with while inheriting attributes from the Group Class
class Album(Group) :

    #initialize the Group class while inheriting attributes from Group Class
    def __init__(self, group_name, group_link, releases, album_name, album_link, album_date, catalog) :
        Group.__init__(self, group_name, group_link, releases)

        self.__group_name = group_name
        self.__album_name = album_name
        self.__album_link = album_link
        self.__album_date = album_date
        self.__catalog = catalog

    # Get album_name
    def get_album_name(self) :
        return self.__album_name

    # set album_name
    def get_album_name(self) :
        self.__album_name = album_name

    # get album_link
    def set_album_link(self) :
        return self.__album_link

    # Set album_link
    def get_album_link(self) :
        self.__album_link = album_link

    # Get album_date
    def get_album_date(self) :
        return self.__date

    # Set album_date
    def get_album_date(self) :
        self.__album_date = album_date

    # Get catalog
    def get_catalog(self) :
        return self.__catalog

    # Set catalog
    def get_catalog(self) :
        self.__catalog = catalog

    # Return String Method
    def __str__(self) :
        self.__string = str('Album Name: ' +  self.__album_name + '\n' \
            'Group Name: ' + self.__group_name + '\n' \
            'Release Date: ' + self.__album_date +'\n' \
            'Catalog Number: ' +  self.__catalog + '\n\n')
        return self.__string