apistar-pydantic 0.0.3

pydantic support for APIStar

pydantic integration for APIStar.

Installation

$ pip install apistar-pydantic

Notes

datetime.datetime objects are serialized with timestamp().

Usage

from apistar import Route, Include
from apistar.handlers import static_urls, docs_urls
from apistar_pydantic import (
    WSGIApp as App,
    QueryData, BodyData, FormData,
    JSONRenderer
)
from pydantic import BaseModel

#
# Declare models
#

class City(BaseModel):
    """City info"""
    name: str
    population: int

class Computer(BaseModel):
    """Computer info"""
    model: str
    price: float

class ComputerCity(City, Computer):
    """A computer in a city"""

#
# Create views
#

def resource_query(city: QueryData[City]) -> str:
    return "%s has %d citizens." % (city.name, city.population)

def resource_body(computer: BodyData[Computer]) -> str:
    return "%s costs R$ %.2f" % (computer.model, computer.price)

def resource_mixed(city: QueryData[City],
                   computer: BodyData[Computer]) -> ComputerCity:
    return ComputerCity(**city.dict(), **computer.dict())

#
# Start the app
#

app = App(
    settings={
        'RENDERERS': [JSONRenderer()],
    },
    routes=[
        Route('/resource_query', 'GET', resource_query),
        Route('/resource_body', 'POST', resource_body),
        Route('/resource_mixed', 'POST', resource_mixed),

        Include('/docs', docs_urls),
        Include('/static', static_urls)
    ]
)

if __name__ == '__main__':
    app.main()