Get the updated document after update_one

Question

What parameter needs to pass for the MongoEngine update_one() to get the updated document in return? Currently, it is returning 0 or 1.

Instead of using update_one() I used the method modify(). Pass the parameter new = True to it to get the updated result. — chetan tamboli, Dec 06 '18 at 15:52

score 1 · Answer 1 · answered Dec 06 '18 at 15:53

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Instead of using update_one() I used the method modify(). Pass the parameter new = True to it to get the updated result

answered Dec 06 '18 at 15:53

chetan tamboli

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score 0 · Answer 2 · answered Dec 05 '18 at 14:08

According to the mongoengine documentation there doesn't seem to be anything you can pass to update_one to return the updated document. I've tried this myself in a test environment and I'm also getting either a 0 or 1 returned.

There is a parameter you can pass to update called full_result which gives you a bit more information but it's nothing that would help you in this case.

Get the updated document after update_one

2 Answers2