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Microservices patterns

Service boundaries, discovery, inter-service calls, and decomposition patterns.

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Microservices patterns easy

How to Mock Service Versioning URI in Python

Run a minimal HTTP server in Python that routes requests to different versions of a service URI like /v1/users vs /v2/users.

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


class VersionedHandler(BaseHTTPRequestHandler):
    def _send_json(self, payload, status=200):
        body = json.dumps(payload).encode("utf-8")
        self.send_response(status)
        self.send_header("Content-Type", "application/json")
    …
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