def get_identities(self, item):
        """ Return the identities from an item """

        item = item['data']
        for identity in self.issue_roles:
            if item[identity]:
                user = self.get_sh_identity(item[identity])
                if user:
                    yield user
def get_identities ( self , item ) : item = item [ 'data' ] for identity in self . issue_roles : if item [ identity ] : user = self . get_sh_identity ( item [ identity ] ) if user : yield user
Return the identities from an item