如何生成在Django mongdb OBJECTID插入一個嵌套的對象ID爲

Question

我在django.I使用mongoengine想創建，我可以在公司集合

class wholesaler(EmbeddedDocument): 
    wid     = ObjectIdField() 
    name    = StringField(required = True,min_length = 3) 

class firm(Document): 
    name    = StringField(required=True) 
    wholesalers   = ListField(EmbeddedDocumentField(wholesaler)) 

的嵌套對象批發商在視圖中插入一個OBJECTID .py

wholesaler1 = wholesaler(wid = ?? 
         ,name = '') 

Answer 1

import bson 
bson.objectid.ObjectId() 
=> ObjectId('55dada4065d1ac2052207776')