jsend2 0.0.8

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jsend-python

This is a package to response jsend-like format

requirements

pip install django djangorestframework

Installation

pip install git+https://github.com/Visapick-Team/jsend-python.git

Response

Django

settings.py

INSTALLED_APPS = [
    ...
    "jsend2",
]

REST_FRAMEWORK = {
    # jsend2 limit/offset pagination 
    "DEFAULT_PAGINATION_CLASS": "jsend2.django.utils.JSendLimitOffsetPagination",
    
    # jsend2 response
    "DEFAULT_RENDERER_CLASSES": [
        "jsend2.django.utils.JSendRenderer",
    ],
}

output

{
    "status": "faild",
    "message": "Any message",
    "data": {
        ...
    },
    "code": "-100",
    "total": 100,
    "offset": 12

}

status: str

• required
• API status as a string, standard values are success, fail and error.

message: str

• optional
• Default is None and not included in response.

data: Any

• required
• The original result of API response.

code: int

• optional
• Default is None and not included in response.

total: int

• optional
• Total objects retrieved if the result is paginated.

count: int

• optional
• Object's count in the data if the result is paginated.

offset: int

• optional
• Object's offset if the result is paginated.

``

FastAPI

main.py

from fastapi import FastAPI
from fastapi_pagination import add_pagination
from router import router

app = FastAPI()

app.include_router(router)

add_pagination(app)

router.py

from fastapi import APIRouter
from fastapi import Query
from pagination import Pagination
from response import Response

router = APIRouter()

single Object

@router.get(
    "/user",
    response_model=Response[UserOut],
    response_model_exclude_none=True
    )
async def get_user(user_id: int = Query(ge=0)):
    user: UserOut = find_user(user_id)
    return Response(
        data=user,
        status="success"  # default 'success'
    )

Paginated

@router.get(
    "/users",
    response_model=Pagination[UserOut],
    response_model_exclude_none=True
    )
async def get_users():
    response = paginate(users)
    response.status = "success"  # default 'success'
    return response

Exception Handling

Django

settings.py

REST_FRAMEWORK = {
    # jsend2 exception handler
    "EXCEPTION_HANDLER": "jsend2.django.exception.jsend_exception_handler",
    
}

urls.py (Project urls)

from jsend2.django.exception import myhandler400, myhandler403, myhandler404, myhandler500

handler500 = myhandler500
handler404 = myhandler404
handler400 = myhandler400
handler403 = myhandler403

FastAPI

main.py

from fastapi import FastAPI, HTTPException
from api import router
from src.jsend2.jfast.exception import ExceptionMiddleware

app = FastAPI()

app.include_router(router)

ExceptionMiddleware(app)