From a30cab1c94b29aa06ad5030ddfdfe86da5f45ef9 Mon Sep 17 00:00:00 2001 From: caoqianming Date: Wed, 13 Oct 2021 09:04:52 +0800 Subject: [PATCH] =?UTF-8?q?=E5=B7=A5=E8=89=BA=E6=B5=81=E7=A8=8B=E7=89=A9?= =?UTF-8?q?=E6=96=99detail=E6=8E=A5=E5=8F=A3=E5=90=88=E5=B9=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- hb_server/apps/mtm/serializers.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hb_server/apps/mtm/serializers.py b/hb_server/apps/mtm/serializers.py index d512b57..04f3e3d 100644 --- a/hb_server/apps/mtm/serializers.py +++ b/hb_server/apps/mtm/serializers.py @@ -18,7 +18,7 @@ class MaterialDetailSerializer(serializers.ModelSerializer): def get_processes_(self, obj): steps = UsedStep.objects.filter(subproduction__product=obj).values_list('step', flat=True) - objs = Process.objects.filter(step_process__id__in=steps).order_by('number') + objs = Process.objects.filter(step_process__id__in=steps).distinct().order_by('number') return ProcessSimpleSerializer(instance=objs, many=True).data