(self, contributor=None, replace=False, **kwargs)
return self.__atom_contributor
Get or set the contributor data of the feed. This is an ATOM only
        value.

        This method can be called with:
        - the fields of an contributor as keyword arguments
        - the fields of an contributor as a dictionary
        - a list of dictionaries containing the contributor fields

        An contributor has the following fields:
        - *name* conveys a human-readable name for the person.
        - *uri* contains a home page for the person.
        - *email* contains an email address for the person.

        :param contributor: Dictionary or list of dictionaries with contributor
                            data.
        :param replace: Add or replace old data.
        :returns: List of contributors as dictionaries.
Get or set the contributor data of the feed. This is an ATOM only
        value.
Get or set the contributor data of the feed . This is an ATOM only value .
def contributor(self, contributor=None, replace=False, **kwargs):
        '''Get or set the contributor data of the feed. This is an ATOM only
        value.

        This method can be called with:
        - the fields of an contributor as keyword arguments
        - the fields of an contributor as a dictionary
        - a list of dictionaries containing the contributor fields

        An contributor has the following fields:
        - *name* conveys a human-readable name for the person.
        - *uri* contains a home page for the person.
        - *email* contains an email address for the person.

        :param contributor: Dictionary or list of dictionaries with contributor
                            data.
        :param replace: Add or replace old data.
        :returns: List of contributors as dictionaries.
        '''
        if contributor is None and kwargs:
            contributor = kwargs
        if contributor is not None:
            if replace or self.__atom_contributor is None:
                self.__atom_contributor = []
            self.__atom_contributor += ensure_format(
                    contributor, set(['name', 'email', 'uri']), set(['name']))
        return self.__atom_contributor
def contributor ( self , contributor = None , replace = False , * * kwargs ) : if contributor is None and kwargs : contributor = kwargs if contributor is not None : if replace or self . __atom_contributor is None : self . __atom_contributor = [ ] self . __atom_contributor += ensure_format ( contributor , set ( [ 'name' , 'email' , 'uri' ] ) , set ( [ 'name' ] ) ) return self . __atom_contributor