models.py 文件源码

def get_all_permissions(self) -> t.Mapping[str, bool]:
        """Get all course permissions (:class:`Permission`) for this role.

        :returns: A name boolean mapping where the name is the name of the
                  permission and the value indicates if this user has this
                  permission.
        """
        perms: t.Sequence[Permission] = (
            Permission.query.
            filter_by(  # type: ignore
                course_permission=False
            ).all()
        )
        result: t.MutableMapping[str, bool] = {}
        for perm in perms:
            if perm.name in self._permissions:
                result[perm.name] = not perm.default_value
            else:
                result[perm.name] = perm.default_value
        return result