Reference library

Production deployment patterns

Graceful shutdown, prod config, rollouts, readiness probes, and ship-with-confidence checks.

6 matches

How to Attach an SBOM to a Release in Python (Mock)

A mock function that attaches a Software Bill of Materials (SBOM) to a GitHub-style release by counting its components and marking the upload as attached.

sbom release json

Python

import json
from pathlib import Path


def attach_sbom_mock(sbom_path: Path, release_tag: str, artifact_name: str) -> dict:
    """Mock attaching an SBOM to a release, returning the simulated upload result."""
    sbom = json.loads(sbom_path.read_text())
    return {
        "release_tag": release_tag,
        "artifa…

14 0 Open

Production deployment patterns easy

How to Build a Data Helper for Production Deployment in Python

Build a reusable DataHelper class that loads configs, validates required keys, normalizes string values, and logs schema details — a production-ready data processing pattern.

json pathlib data-processing

Python

import json
from pathlib import Path
from typing import Any, Dict

class DataHelper:
    """Common data processing patterns for production deployment."""
    
    def __init__(self, config_path: str | Path):
        self.config_path = Path(config_path)
        self.config = self._load_config()
    
    def _load_confi…

14 0 Open

Production deployment patterns easy

How to Build a Simple Data Helper Class in Python

A beginner-friendly DataHelper class that safely saves and loads JSON files with automatic directory creation, perfect for production-style file handling.

json file-handling data-persistence

Python

from pathlib import Path
import json


class DataHelper:
    """Simple production-style helper for loading and saving JSON data."""

    def __init__(self, data_dir="data"):
        self.data_dir = Path(data_dir)
        self.data_dir.mkdir(exist_ok=True)

    def save(self, filename, data):
        filepath = self.da…

12 0 Open

Production deployment patterns easy

How to Deploy Staging Then Production in Python

Walk through a staged deployment mock that promotes from staging to production in sequence with Python.

deployment staging production

Python

import time

def deploy_environment(name: str) -> None:
    print(f"Deploying to {name}...")
    time.sleep(0.1)
    print(f"Deployed to {name} ✔")

def deploy_staging_then_prod() -> None:
    environments = ["staging", "production"]
    for env in environments:
        deploy_environment(env)
        if env == "stagi…

14 0 Open

Production deployment patterns easy

How to Implement a Data Helper Class in Python for Production Deployments

Build an environment-aware data helper in Python that loads config, extracts, transforms, and reports on JSON data using small, testable functions.

data-helper production json

Python

"""Production-style data helper for beginners.

Demonstrates:
- environment-aware config
- central data extraction
- small, testable functions
"""

import os
import json
from pathlib import Path
from typing import List, Dict, Any


def load_config(env: str = os.getenv("APP_ENV", "development")) -> Dict[str, Any]:
    …

12 0 Open

Production deployment patterns medium

How to Simulate Blue-Green Deployment Switch in Python

A mock Blue-Green deployment class that deploys new versions to an inactive environment, runs a health check, switches traffic, and supports rollback in Python.

deployment blue-green mock

Python

import random
import time

class BlueGreenDeployment:
    def __init__(self, initial_env="blue"):
        self.environments = {"blue": "v1.0", "green": "v1.0"}
        self.active_env = initial_env
        self.running = True

    def deploy_new_version(self, version, target_env):
        if target_env == self.active_…

16 0 Open

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