How to update document in mongo from mongoengine in python - Python mongoengine tutorial

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When you have insert a new document into mongo with mongoengine in python, its nice to know you can can update your document so you can change the data inside mongo with mongoegine in python.

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Thanks for the tutorial, very useful!! My only doubt is why the double stars are used on the Dynamic Update... the result would change without them?

marcoshernancostamanso
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Hey, thanks for the tutorial. Is there a way of updating without first retrieving the document itself? For large documents, this could lead to performance issues. This looks like the equivalent of db.collection.findOneAndUpdate, i am searching for db.collection.update

PWFosraken