API design & gRPC
REST best practices, protobuf, API versioning, and backward-compatible service contracts.
Return Proper HTTP Status Codes Table in Python
Mock HTTP status code table with proper numeric and textual representations, including formatted status lines and a filtered table view.
# Mock HTTP status code table with proper numeric and textual representations
codes = {
200: "OK",
201: "Created",
204: "No Content",
301: "Moved Permanently",
302: "Found",
304: "Not Modified",
400: "Bad Request",
401: "Unauthorized",
403: "Forbidden",
404: "Not Found",
50…Serve Swagger UI with Python's built-in HTTP server
Hosts a self-contained Swagger UI with a mock OpenAPI spec using only Python's standard library HTTP server.
from http.server import HTTPServer, SimpleHTTPRequestHandler
import os
import tempfile
SWAGGER_HTML = """<!DOCTYPE html>
<html>
<head>
<title>Mock Swagger UI</title>
<link rel="stylesheet" href="https://unpkg.com/swagger-ui-dist@4/swagger-ui.css">
</head>
<body>
<div id="swagger-ui"></div>
<script src…Sort Python list by query param order_by
Sort a list of dataclass objects dynamically by a field name passed as a query param, with asc/desc direction support.
from dataclasses import dataclass
@dataclass
class Item:
name: str
price: int
def sort_items(items, order_by, direction="asc"):
if order_by not in ("name", "price"):
raise ValueError(f"Unsupported sort field: {order_by}")
reverse = direction.lower() == "desc"
return sorted(items, key=l…Browse by section
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API design & gRPC — Python code examples
What you will find here
This page collects api design & grpc snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.
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