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prefab-cloud-python

library0.12.1pypypi✓ verified 30d ago

Official Python client for Prefab, a feature flags, dynamic log levels, and configuration-as-a-service platform. Supports context-aware evaluations, SSE streaming, and cloud-based configuration management. Current version: 0.12.1, requires Python >=3.9, <4. Release cadence: monthly.

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Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

from prefab_cloud_python import Client

from prefab_cloud_python import ConfigClient

from prefab_cloud_python import Options

Initialize Prefab with an API key, create a context, and evaluate a flag.

import os from prefab import Prefab, Context client = Prefab(api_key=os.environ.get('PREFAB_API_KEY', '')) context = Context(user_key="user-123", attributes={"plan": "premium"}) flag = client.check("my-feature-flag", context) print("Flag enabled:", flag)

prefab --version

Debug

Known footguns

breakingThe import path changed from 'import prefab_cloud_python' to 'from prefab import Client/Prefab' in version 0.11.0.

gotchaContext must be passed to most flag evaluations; omitting it may lead to incorrect results.

deprecatedThe 'PrefabConfig' object is deprecated in favor of 'Prefab' and 'Client'.

Upgrade

Version history

Breaking-change detection hasn't run for this library yet.

Audit

Security & dependencies

CVE tracking and dependency tree are planned for a later release.