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28 lines
593 B
Python
28 lines
593 B
Python
from datetime import date, timedelta
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from pydantic import BaseModel
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from pydantic.validators import int_validator
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class DayThisYear(date):
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"""
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Contrived example of a special type of date that
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takes an int and interprets it as a day in the current year
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"""
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@classmethod
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def __get_validators__(cls):
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yield int_validator
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yield cls.validate
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@classmethod
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def validate(cls, v: int):
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return date.today().replace(month=1, day=1) + timedelta(days=v)
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class FooModel(BaseModel):
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date: DayThisYear
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m = FooModel(date=300)
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print(m.json())
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