ns = params_kw.copy()
for k,v in ns.items():
	if v == 'NaN' or v == 'null':
		ns[k] = None




db = DBPools()
dbname = get_module_dbname('pricing')
async with db.sqlorContext(dbname) as sor:
	ori = await sor.R('pricing_item', {'id': ns.id})
	ori_sv = {}
	if ori.spec_value: 
		ori_sv = json.loads(ori.spec_value)
	fs = await sor_get_spec_fields(sor, ns.id)
	if len(fs):
		new_sv = {k:ns[k] for k in fs}
		if new_sv:
			ori_sv.update(new_sv)
			ns.spec_value = json.dumps(ori_sv, indent=4)
	r = await sor.U('pricing_item', ns.copy())
	debug('update success, {ns=}');
	return {
		"widgettype":"Message",
		"options":{
			"title":"Update Success",
			"cwidth":16,
			"cheight":9,
			"timeout":3,
			"message":"ok"
		} 
	}
		
return {
	"widgettype":"Error",
	"options":{
		"title":"Update Error",
		"cwidth":16,
		"cheight":9,
		"timeout":3,
		"message":"failed"
	}
}