ajax.py 文件源码

def ajax_handler(request: web.Request):
    action = request.match_info.get('action')
    data = await parse(request, global_handlers.keys())
    if action not in global_handlers[request.method]:
        raise web.HTTPBadRequest()
    handler = global_handlers[request.method][action]
    try:
        result = await handler(*(data, request, None)[:len(signature(handler).parameters)])
    except InvalidRequest as err:
        return web.Response(text=json.dumps({
            'status': 1,
            'data': str(err)
        }, ensure_ascii=False), status=err.status_code, content_type='application/json')
    if isinstance(result, web.StreamResponse):
        return result
    return web.Response(text=json.dumps({
        'status': 0,
        **({'data': result} if result is not None else {})
    }, ensure_ascii=False), content_type='application/json')