mirror of
https://github.com/kennethreitz/pydantic.git
synced 2026-06-05 23:00:18 +00:00
Samuel Colvin
82ef45c890
* fix iteration to not convert to dict by default * add change * remove extra newline
30 lines
800 B
Python
30 lines
800 B
Python
from datetime import datetime, timedelta
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from pydantic import BaseModel
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from pydantic.json import timedelta_isoformat
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class BarModel(BaseModel):
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whatever: int
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class FooBarModel(BaseModel):
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foo: datetime
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bar: BarModel
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m = FooBarModel(foo=datetime(2032, 6, 1, 12, 13, 14), bar={'whatever': 123})
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print(m.json())
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# (returns a str)
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# > {"foo": "2032-06-01T12:13:14", "bar": {"whatever": 123}}
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class WithCustomEncoders(BaseModel):
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dt: datetime
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diff: timedelta
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class Config:
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json_encoders = {
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datetime: lambda v: (v - datetime(1970, 1, 1)).total_seconds(),
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timedelta: timedelta_isoformat,
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}
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m = WithCustomEncoders(dt=datetime(2032, 6, 1), diff=timedelta(hours=100))
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print(m.json())
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# > {"dt": 1969660800.0, "diff": "P4DT4H0M0.000000S"}
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