Generate pydantic model code as a module

[TheCodingLand]

Hello,

I was wondering if there is a way to inspect / generate the matching exact pydantic / BaseModel code from an ormar.Model.
The goal would be to generate a python library for use by third party apps, that do not need the ormar models themselves, but might need the code to query an API.

I'm building a platform where a lot of data exchange must be standardized, and I'd like to reuse the same pydantic models, so why not use my ormar models if it's possible ?

Example :

class Item(ormar.Model):
    class Meta(BaseMeta):
        pass
    id = ormar.Integer(primary_key=True)
    name = ormar.String(max_length=200)

I'd like to generate the following code as as string to output in a python file:

class Item(BaseModel):
    id : int
    name : str = Field(..., max_length=200)

Thanks !

[ponytailer]

schema = Item.get_pydantic()
pydantic_model = schema(id=1, name="123")

OR

class ItemExtra(item.get_pydantic()):
      label: str

[collerek]

Like @ponytailer wrote -> you can easily get a pedantic model with get_pydantic() but I don't think pydantic has some kind of Class __repr__ that would print the code as a class definition so you would have to write your own.

I'm doing something very similar with ormar models created from sqlalchemy ones in https://github.com/collerek/sqlalchemy-to-ormar, so you can check it for inspiration. You simply need to write pydantic models class representations\definitions into a new python file.