models.py 文件源码

def get_all_permissions(self, course_id: t.Union['Course', int] = None
                            ) -> t.Mapping[str, bool]:
        """Get all global permissions (:class:`Permission`) of this user or all
        course permissions of the user in a specific :class:`Course`.

        :param course_id: The course or course id

        :returns: A name boolean mapping where the name is the name of the
                  permission and the value indicates if this user has this
                  permission.
        """
        if isinstance(course_id, Course):
            course_id = course_id.id

        if course_id is None:
            return self.role.get_all_permissions()
        elif course_id in self.courses:
            return self.courses[course_id].get_all_permissions()
        else:
            perms: t.Sequence[Permission]
            perms = Permission.query.filter_by(  # type: ignore
                course_permission=True).all()
            return {perm.name: False for perm in perms}