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Eric Jolibois
3ec35590f1
* Support `Field` in `dataclass` + `'metadata'` kwarg of `dataclasses.field` Please enter the commit message for your changes. Lines starting * add `__has_field_info_default__` for minimal effect on perf * lower complexity of `_process_class`
22 lines
554 B
Python
22 lines
554 B
Python
import dataclasses
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from typing import List, Optional
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from pydantic import Field
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from pydantic.dataclasses import dataclass
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@dataclass
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class User:
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id: int
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name: str = 'John Doe'
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friends: List[int] = dataclasses.field(default_factory=lambda: [0])
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age: Optional[int] = dataclasses.field(
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default=None,
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metadata=dict(title='The age of the user', description='do not lie!')
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)
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height: Optional[int] = Field(None, title='The height in cm', ge=50, le=300)
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user = User(id='42')
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print(user.__pydantic_model__.schema())
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