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API design & gRPC

REST best practices, protobuf, API versioning, and backward-compatible service contracts.

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API design & gRPC medium

How to Implement Content Negotiation with JSON and XML in Python

Build an HTTP server that returns JSON or XML responses based on the client's Accept header, with a 406 response for unsupported formats.

http-server content-negotiation json
Python 
import json
import xml.etree.ElementTree as ET
from http.server import BaseHTTPRequestHandler, HTTPServer


class RequestHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        data = {"message": "Hello, world!"}
        accept_header = self.headers.get("Accept", "")

        if "application/json" in accept_hea…
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