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API design & gRPC

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

3 matches
API design & gRPC medium

Build a Mock REST API with PUT and GET in Python

A minimal mock REST server implementing idempotent PUT for resource replacement and GET for retrieval, built with Python's http.server module.

rest-api http-server mock
Python
from http.server import BaseHTTPRequestHandler, HTTPServer
import json
from urllib.parse import urlparse

mock_db = {}

class MockAPIHandler(BaseHTTPRequestHandler):
    def do_PUT(self):
        parsed = urlparse(self.path)
        resource_id = parsed.path.strip("/").split("/")[-1]
        content_length = int(self.…
17 0 Open
API design & gRPC medium

How to Mock a Chunked Encoding Streaming Response in Python

Build a local mock HTTP server with Python's http.server that streams a chunked-encoded response with a 0.5s delay per chunk.

http streaming chunked
Python
from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
import time

class ChunkedHandler(BaseHTTPRequestHandler):
    protocol_version = "HTTP/1.1"

    def do_GET(self):
        self.send_response(200)
        self.send_header("Content-Type", "text/plain")
        self.send_header("Transfer-Encoding", "c…
15 0 Open
API design & gRPC medium

How to Mock a Webhook Subscribe Callback URL in Python

Mock a webhook subscribe callback URL using Python's http.server to receive and parse POST requests sent by webhook providers.

webhook http-server mock
Python
import json
from http.server import BaseHTTPRequestHandler, HTTPServer

class WebhookHandler(BaseHTTPRequestHandler):
    def do_POST(self):
        content_length = int(self.headers.get('Content-Length', 0))
        payload = json.loads(self.rfile.read(content_length)) if content_length else {}
        
        print…
15 0 Open

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