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Description:
etagmiddleware 0.2.0
ETag Middleware
A middleware to handle ETag for Starlette or FastAPI.
Installation
pip install etag-middleware
Usage
FastAPI
from etag import ETagMiddleware
from fastapi import FastAPI
from fastapi.middleware import Middleware
app = FastAPI(middleware=[Middleware(ETagMiddleware)])
Starlette
from etag import ETagMiddleware
from starlette.applications import Starlette
from starlette.middleware import Middleware
app = Starlette(middleware=[Middleware(ETagMiddleware)])
Notice
It won't compute ETag for requests with body size less than 80 bytes by default. Beacause ETag and If-None-Match increase more than 70 bytes to the response header, and computing ETag consumes CPU. You can adjust it by setting minimum_size:
app = FastAPI(middleware=[Middleware(ETagMiddleware, minimum_size=0)])
It won't compute ETag for StreamingResponse. Because it will delay sending the response until collected all its body and consumes more memory.
It compares ETag with If-None-Match for FileResponse.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
