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pydantic/docs/examples/exporting_models_orjson.py
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2020-05-31 14:54:12 +01:00

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Python

from datetime import datetime
import orjson
from pydantic import BaseModel
def orjson_dumps(v, *, default):
# orjson.dumps returns bytes, to match standard json.dumps we need to decode
return orjson.dumps(v, default=default).decode()
class User(BaseModel):
id: int
name = 'John Doe'
signup_ts: datetime = None
class Config:
json_loads = orjson.loads
json_dumps = orjson_dumps
user = User.parse_raw('{"id":123,"signup_ts":1234567890,"name":"John Doe"}')
print(user.json())