idea.py 文件源码

def get_idea_extracts(request):
    discussion = request.context
    idea_id = request.matchdict['id']
    idea = Idea.get_instance(idea_id)
    view_def = request.GET.get('view') or 'default'
    user_id = authenticated_userid(request) or Everyone
    permissions = request.permissions

    if not idea:
        raise HTTPNotFound("Idea with id '%s' not found." % idea_id)

    extracts = Extract.default_db.query(Extract).filter(
        Extract.idea_id == idea.id
    ).order_by(Extract.order.desc())

    return [extract.generic_json(view_def, user_id, permissions)
            for extract in extracts]