Excluding/Including fields marked by pydantic.

[EJEmmett]

Would it be possible to add support for pydantics exclude and include Field options on nested models?
eg:

class Model(pydantic.BaseModel)
    a: int
    b: int | None = Field(None, exclude=True)
    c: int | None = Field(None, exclude=True)

class Document(bunnet.Document):
    d: int
    model: Model

model = Model(a=10, b=20, c=30)

# Processing on Model, excluded arguments are necessary here, but not necessary within the database, while the rest of Model is needed within the DB 

document = Document(d=40, model=model).create()

Exclusions are ignored resulting in something like

{
  "_id": 0,
  "d": 40,
  "model": {
    "a": 10,
    "b": 20,
    "c": 30
  }
}

Instead of removing those fields while doing the validation and writing to DB

{
  "_id": 0,
  "d": 40,
  "model": {
    "a": 10,
  }
}

Looking at the implementation you have support for top level exclusion support for the document's ID and revision id, but don't collect any of pydantics BaseModel.(__exclude_fields__ /__include_fields__) when encoding documents or BaseModels.

If you could look into supporting it that would be very much so appreciate! Thank you!

[EJEmmett]

Scratch this, did this exact thing on a different section and it worked fine, uncertain about the reason but I think it was my implementation breaking things previously. What I was requesting does work, using the _iter from BaseModel respects exclude and include.

I would close this but github is suboptimal in that regard.