【发布时间】:2019-11-30 16:23:29
【问题描述】:
我正在尝试更新 IgThread EmbeddedDocument 的一个字段,但出现错误:
'IgThread' object has no attribute 'save'
我尝试了一些奇怪的解决方案,但都不起作用。 当前代码有bug
变异:
def mutate(self, _, **kwargs):
ig_pk = kwargs['ig_pk']
thread_input = kwargs['ig_thread']
lead_ = Lead.objects(ig__pk=ig_pk).first()
for thread in lead_.messages.ig:
Lead.objects(
ig__pk=ig_pk,
messages__ig__thread_id=thread_input.thread_id,
).update(
push_all__messages__ig__S__messages=new_messages,
)
thread.last_activity_at = thread_input.last_activity_at
thread.save()
家长:
class Lead(Document):
id = fields.ObjectIdField()
messages = fields.EmbeddedDocumentField(Messages)
嵌套的嵌入式文档:
class Messages(EmbeddedDocument):
ig = fields.EmbeddedDocumentListField(IgThread)
更深入:
class IgThread(EmbeddedDocument):
thread_id = fields.StringField()
last_activity_at = fields.StringField()
我想更新 last_activity_at 请帮忙,我必须修复那个错误,在办公室里没有人能帮我解决这个问题:
【问题讨论】:
标签: python mongodb graphene-python