[Python] Short way to get all field names of a pydantic class

Minimal example of the class:

from pydantic import BaseModel

class AdaptedModel(BaseModel):
def get_all_fields(self, alias=False):
return list(self.schema(by_alias=alias).get("properties").keys())

class TestClass(AdaptedModel):
test: str


The way it works:

dm.TestClass.get_all_fields(dm.TestClass)


Is there a way to make it work without giving the class again?

Desired way to get all field names:

dm.TestClass.get_all_fields()


It would also work if the field names are assigned to an attribute. Just any way to make it make it more readable

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