pait 0.1.0

Pait is a python api interface tool, which can also be called a python api interface type (type hint)

pait

Pait is a python api interface tool, which can also be called a python api interface type (type hint)

pait enables your python network framework to have type checking and parameter type conversion like fastapi (power by pydantic)

了解如何实现

Installation

pip install pait

Usage

IDE Support

While pydantic will work well with any IDE out of the box.

• PyCharm plugin
• Mypy plugin

Currently only supports starlette and flask(more python web frameworks will be supported in the future)

starlette use example

import uvicorn

from typing import Optional
from starlette.applications import Starlette
from starlette.routing import Route
from starlette.requests import Request
from starlette.responses import JSONResponse

from pait.field import Body, Query
from pait.web.starletter import params_verify
from pydantic import (
    BaseModel,
    conint,
    constr,
)


class PydanticModel(BaseModel):
    uid: conint(gt=10, lt=1000)
    user_name: constr(min_length=2, max_length=4)


class PydanticOtherModel(BaseModel):
    age: conint(gt=1, lt=100)


@params_verify()
async def demo_post(
        request: Request,
        model: PydanticModel = Body(),
        other_model: PydanticOtherModel = Body()
):
    """Test Method:Post request, Pydantic Model and request"""
    print(request)
    return_dict = model.dict()
    return_dict.update(other_model.dict())
    return JSONResponse({'result': model.dict()})


@params_verify()
async def demo_get2(
    model: PydanticModel = Query(),
    other_model: PydanticOtherModel = Query()
):
    """Test Method:Post request, Pydantic Model"""
    return_dict = model.dict()
    return_dict.update(other_model.dict())
    return JSONResponse({'result': return_dict})


@params_verify()
async def demo_get(
    uid: conint(gt=10, lt=1000) = Query(),
    user_name: constr(min_length=2, max_length=4) = Query(),
    email: Optional[str] = Query(default='[e-mail]'),
    model: PydanticOtherModel = Query()
):
    """Text Pydantic Model and Field"""
    _dict = {
        'uid': uid,
        'user_name': user_name,
        'email': email,
        'age': model.age
    }
    return JSONResponse({'result': _dict})


app = Starlette(
    routes=[
        Route('/api', demo_get, methods=['GET']),
        Route('/api1', demo_post, methods=['POST']),
        Route('/api2', demo_get2, methods=['GET']),
    ]
)


uvicorn.run(app)

flask use example

import uvicorn

from typing import Optional
from starlette.applications import Starlette
from starlette.routing import Route
from starlette.requests import Request
from starlette.responses import JSONResponse

from pait.field import Body, Query
from pait.web.starletter import params_verify
from pydantic import (
    BaseModel,
    conint,
    constr,
)


class PydanticModel(BaseModel):
    uid: conint(gt=10, lt=1000)
    user_name: constr(min_length=2, max_length=4)


class PydanticOtherModel(BaseModel):
    age: conint(gt=1, lt=100)


@params_verify()
async def demo_post(
        request: Request,
        model: PydanticModel = Body(),
        other_model: PydanticOtherModel = Body()
):
    """Test Method:Post request, Pydantic Model and request"""
    print(request)
    return_dict = model.dict()
    return_dict.update(other_model.dict())
    return JSONResponse({'result': model.dict()})


@params_verify()
async def demo_get2(
    model: PydanticModel = Query(),
    other_model: PydanticOtherModel = Query()
):
    """Test Method:Post request, Pydantic Model"""
    return_dict = model.dict()
    return_dict.update(other_model.dict())
    return JSONResponse({'result': return_dict})


@params_verify()
async def demo_get(
    uid: conint(gt=10, lt=1000) = Query(),
    user_name: constr(min_length=2, max_length=4) = Query(),
    email: Optional[str] = Query(default='[e-mail]'),
    model: PydanticOtherModel = Query()
):
    """Text Pydantic Model and Field"""
    _dict = {
        'uid': uid,
        'user_name': user_name,
        'email': email,
        'age': model.age
    }
    return JSONResponse({'result': _dict})


app = Starlette(
    routes=[
        Route('/api', demo_get, methods=['GET']),
        Route('/api1', demo_post, methods=['POST']),
        Route('/api2', demo_get2, methods=['GET']),
    ]
)


uvicorn.run(app)