Python ForwardRef.update_forward_refs Exemples

Exemple #1

Fichier : test_forward_ref.py Projet : troplolBE/pydantic

        def main():
            Foo = ForwardRef('Foo')

            class Foo(BaseModel):
                a: int = 123
                b: Foo = None

            Foo.update_forward_refs()
            return Foo

Exemple #2

Fichier : test_forward_ref.py Projet : troplolBE/pydantic

    def module():
        from pydantic import BaseModel
        from pydantic.typing import ForwardRef

        Foo = ForwardRef('Foo')

        class Foo(BaseModel):
            a: int = 123
            b: 'Foo' = None

        Foo.update_forward_refs()

Exemple #3

Fichier : test_forward_ref.py Projet : troplolBE/pydantic

    def module():
        from typing import Dict, List

        from pydantic import BaseModel
        from pydantic.typing import ForwardRef

        Foo = ForwardRef('Foo')

        class Foo(BaseModel):
            a: int = 123
            b: Foo = None
            c: List[Foo] = []
            d: Dict[str, Foo] = {}

        Foo.update_forward_refs()