pip install fastapi-xml
A bridge between FastAPI and xsdata. Together, fastapi handles xml data structures using dataclasses generated by xsdata. Whilst, fastapi handles the api calls, xsdata covers xml serialisation and deserialization. In addition, openapi support works as well.
from dataclasses import dataclass, field
from fastapi import FastAPI
from fastapi_xml import add_openapi_extension
from fastapi_xml import XmlRoute
from fastapi_xml import XmlAppResponse
from fastapi_xml import XmlBody
@dataclass
class HelloWorld:
message: str = field(metadata={"examples": ["Foo"],"name": "Message", "type": "Element"})
app = FastAPI(title="FastAPI::XML", default_response_class=XmlAppResponse)
app.router.route_class = XmlRoute
add_openapi_extension(app)
@app.post("/echo", response_model=HelloWorld, tags=["Example"])
def echo(x: HelloWorld = XmlBody()) -> HelloWorld:
x.message += " For ever!"
return x
if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="127.0.0.1", port=8000)