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pydantic/docs/examples/model_config_smart_union_off.py
T
Eric Jolibois c38c463137 feat: add Config.smart_union option (#2092)
* feat: add `Config.smart_union` to prevent coercion in `Union` if possible

* docs: write some documentation

* Update docs/usage/model_config.md

Thanks @djpugh

Co-authored-by: David J Pugh <6003255+djpugh@users.noreply.github.com>

* improve doc

* support 3.10

* improve smart_union

* Update docs/usage/types.md

Co-authored-by: David J Pugh <6003255+djpugh@users.noreply.github.com>

* put new sentence inside warning block

* docs: reorder

* rename is_union_origin into is_union

* inverse and condition for perf

* fix doc

Co-authored-by: David J Pugh <6003255+djpugh@users.noreply.github.com>
2021-12-07 21:58:52 +00:00

20 lines
224 B
Python

from typing import Union
from pydantic import BaseModel
class Foo(BaseModel):
pass
class Bar(BaseModel):
pass
class Model(BaseModel):
x: Union[str, int]
y: Union[Foo, Bar]
print(Model(x=1, y=Bar()))