How to add context to HTMLResponse?-CodePudding

How to add context to HTMLResponse as you can do with TemplateResponse to insert content into the HTML site? Example with TemplateResponse:

return templates.TemplateResponse('index.html', context={'request': request, "Variable1": V1, "Variable2": V2})

And how to add the context here?:

@app.get("/")
def root():
    return HTMLResponse(pkg_resources.resource_string(__name__, "index.html"))

CodePudding user response：

You can use jinja to achieve solution to your problem.

from fastapi import FastAPI, Request
from fastapi.responses import HTMLResponse
from fastapi.staticfiles import StaticFiles
from fastapi.templating import Jinja2Templates

app = FastAPI()

app.mount("/static", StaticFiles(directory="static"), name="static")


templates = Jinja2Templates(directory="templates")


@app.get("/items/{id}", response_class=HTMLResponse)
async def read_item(request: Request, id: str):
    context = {'request': request, "Variable1": V1, "Variable2": V2}
    return templates.TemplateResponse("item.html", context)

Reference: https://fastapi.tiangolo.com/advanced/templates/