Pydantic "exclude" option is not working anymore

[arielschvartz]

Describe the bug
After upgrading from version 1.22.6 to version 1.23.0, pydantic property exclude stopped working.

Expected behavior
I have a user model which have email and password and I don't want to save the password to mongo. I have the following model:

class UserCreate(User):
    """All fields needed to create a user"""
    password: Optional[str] = pydantic.Field(
        description="A user's password in plain text before it has been hashed",
        exclude=True,
    )

I expected the password not to be saved into the database but after upgrading versions it is saving it.

[gsakkis]

I'm not sure which commit caused this but could you try if this PR happens to fix it?

[roman-right]

Hi @arielschvartz,
Thank you for catching that. Did you get a chance to check what @gsakkis asked? I'll address this during the next bug-fixing session next week.

[arielschvartz]

Hi there @gsakkis and @roman-right . Sorry for the delay here.

I have not tested specifically this PR, but I tested upgrading to 1.23.1 (as I understood the PR was merged). Unfortunately, it still doesn't look it was fixed. I can do some more specific testing next week if needed.

[arielschvartz]

@gsakkis @roman-right
Just to confirm, I've tested the new version 1.23.6 and still has the problem.

[roman-right]

Confirmed. Currently there is a conflict with another part, as exclude is used to hide fields in FastAPI outputs.
I'll redesign this and add this to the documentation.

[TheBloke]

Is there any ETA for this? I too want to use exclude to omit fields from Mongo