mirror of
https://github.com/kennethreitz/pydantic.git
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David Montague
dbc044e357
* Add support for nested generics * Allow instantiation of unparameterized generics * Add better more partial instantiation tests * Add changes * Add docs
22 lines
471 B
Python
22 lines
471 B
Python
from typing import Generic, TypeVar
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from pydantic import ValidationError
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from pydantic.generics import GenericModel
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T = TypeVar('T')
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class InnerT(GenericModel, Generic[T]):
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inner: T
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class OuterT(GenericModel, Generic[T]):
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outer: T
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nested: InnerT[T]
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nested = InnerT[int](inner=1)
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print(OuterT[int](outer=1, nested=nested))
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try:
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nested = InnerT[str](inner='a')
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print(OuterT[int](outer='a', nested=nested))
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except ValidationError as e:
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print(e)
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