mongoengine model inheritance
If you have polymorphic models that inherit and have allow_inheritance turned on, you can configure whether the index should have the _cls field added ... ,If you have polymorphic models that inherit and have allow_inheritance turned on, you can ... Inheritance adds extra fields indices see: Document inheritance. ,2015年2月8日 — I often use some attributes common to multiple models and I do not like to copy-paste, so I always use class inheritance. This is particularly true ... ,This happened because when you created an inherited model, the old model queries use _cls attribute to query this model's records. But old records don't have ... ,2019年12月14日 — Is there a way to declare a class that can be inherited both in Document and EmbeddedDocument? class ... MongoEngine / mongoengine ... brand = StringField() model = StringField() meta = 'allow_inheritance': True} class ... ,You need class instances eg: import mongoengine class Weather(mongoengine.Document): created = mongoengine.DateTimeField() latitude = mongoengine. ,2012年12月11日 — The only difference is _types value is a list and I assume it can have multiple model class names if there is involved some inheritance. However ... ,2018年12月17日 — ... the child Document can't define it's custom name when inheritance. such as: from mongoengine import * class BaseInfo(Document): account ... ,2016年8月9日 — I have problem with subclassing document with such structure: class Measurement(Document): timeStamp=DateTimeField(required=True ...
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 mongoengine model inheritance 相關參考資料
2.3. Defining documents - MongoEngine Docs
If you have polymorphic models that inherit and have allow_inheritance turned on, you can configure whether the index should have the _cls field added ... http://docs.mongoengine.org 2.3. Defining documents — MongoEngine 0.22.1 documentation
If you have polymorphic models that inherit and have allow_inheritance turned on, you can ... Inheritance adds extra fields indices see: Document inheritance. https://docs.mongoengine.org Django, MongoEngine : Model Inheritance – Alex'Blog
2015年2月8日 — I often use some attributes common to multiple models and I do not like to copy-paste, so I always use class inheritance. This is particularly true ... https://abarre.wordpress.com How to query MongoEngine documents with inheritance ...
This happened because when you created an inherited model, the old model queries use _cls attribute to query this model's records. But old records don't have ... https://stackoverflow.com Is there a way to declare a class that can be inherited both in ...
2019年12月14日 — Is there a way to declare a class that can be inherited both in Document and EmbeddedDocument? class ... MongoEngine / mongoengine ... brand = StringField() model = StringField() meta =... https://github.com mongoengine inheritance django - Stack Overflow
You need class instances eg: import mongoengine class Weather(mongoengine.Document): created = mongoengine.DateTimeField() latitude = mongoengine. https://stackoverflow.com MongoEngine _types and _cls fields - Stack Overflow
2012年12月11日 — The only difference is _types value is a list and I assume it can have multiple model class names if there is involved some inheritance. However ... https://stackoverflow.com Mongoengine: How to define custom collection name when ...
2018年12月17日 — ... the child Document can't define it's custom name when inheritance. such as: from mongoengine import * class BaseInfo(Document): account ... https://stackoverflow.com MongoEnginemongoengine - GitHub
2016年8月9日 — I have problem with subclassing document with such structure: class Measurement(Document): timeStamp=DateTimeField(required=True ... https://github.com |