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Cloud + Python

Cloud SDK patterns — storage, serverless handlers, secrets, and deployment helpers.

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Cloud + Python easy

How to Enforce Tag Policies on AWS Resources in Python

Build a reusable Python class that checks AWS resources against a required-tag policy and reports compliance with missing tags.

aws tagging compliance
Python
import json
from dataclasses import dataclass, field
from typing import Dict, List


@dataclass
class Resource:
    arn: str
    tags: Dict[str, str] = field(default_factory=dict)


class TagPolicyEnforcer:
    def __init__(self, required_tags: List[str]):
        self.required_tags = set(required_tags)

    def enfor…
15 0 Open
Cloud + Python easy

How to mock EC2 describe-instances tag filtering in Python

Simulate AWS EC2 describe-instances with tag-based filtering using a mock dataset and conditional list comprehension.

ec2 mock aws
Python
import json
from datetime import datetime, timezone


def mock_describe_instances(tag_key: str, tag_value: str) -> list[dict]:
    """Simulate EC2 describe-instances with tag filtering."""
    all_instances = [
        {"InstanceId": "i-0abc123", "State": "running", "Tags": [{"Key": "Name", "Value": "web-server"}, {"K…
15 0 Open

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