mirror of
https://github.com/kennethreitz/pydantic.git
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Stephen Brown II
cab6313798
* Add (failing) test for Subclass JSON encoding * Allow subclasses of known types to be encoded with superclass encoder * Add change file * Add documentation, fix custom json_encoders and add unit test Blacken doc Fix test that worked on my machine datetime.timestamp() is flakey? Single quotes only * Reduce lookups - Remove last element in `__mro__` as it will always be `object` - Use .get for compactness * Regarding the loop * Move Path and Enum into ENCODERS_BY_TYPE Sort ENCODERS_BY_TYPE * improve JSON docs Co-authored-by: Samuel Colvin <s@muelcolvin.com>
24 lines
589 B
Python
24 lines
589 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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