spaps 0.1.2

Sweet Potato Authentication & Payment Service Python client

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id: spaps-python-sdk title: Sweet Potato Python Client category: sdk tags:

• sdk
• python
• client ai_summary: | Explains installation, configuration, and usage patterns for the spaps Python SDK, including environment setup, async support, and integration guidance for backend services. last_updated: 2025-02-14

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Sweet Potato Python Client

Python SDK for the Sweet Potato Authentication & Payment Service (SPAPS).

This package is under active development. Follow the TDD plan in TDD_PLAN.md to track progress and upcoming milestones.

Installation

Install from PyPI:

pip install spaps

For local development inside this repository:

pip install -e .[dev]

Development

pytest

Available clients

• AuthClient – wallet, email/password, and magic link flows
• SessionsClient – current session, validation, listing, revocation
• PaymentsClient – checkout sessions, wallet deposits, crypto invoices
• UsageClient – feature usage snapshots, recording, aggregated history
• SecureMessagesClient – encrypted message creation and retrieval
• MetricsClient – health and metrics convenience helpers

Quickstart

from spaps_client import SpapsClient

spaps = SpapsClient(base_url="http://localhost:3300", api_key="test_key_local_dev_only")

# Authenticate (tokens are persisted automatically)
spaps.auth.sign_in_with_password(email="[e-mail]", password="Secret123!")

# Call downstream services using the stored access token
current = spaps.sessions.get_current_session()
print(current.session_id)

checkout = spaps.payments.create_checkout_session(
    price_id="price_123",
    mode="subscription",
    success_url="https://example.com/success",
    cancel_url="https://example.com/cancel",
)
print(checkout.checkout_url)

spaps.close()

Configure retry/backoff and structured logging when constructing the client:

from spaps_client import SpapsClient, RetryConfig, default_logging_hooks

spaps = SpapsClient(
    base_url="http://localhost:3300",
    api_key="test_key_local_dev_only",
    retry_config=RetryConfig(max_attempts=4, backoff_factor=0.2),
    logging_hooks=default_logging_hooks(),
)

Async Quickstart

import asyncio
from spaps_client import AsyncSpapsClient

async def main():
    client = AsyncSpapsClient(base_url="http://localhost:3300", api_key="test_key_local_dev_only")
    try:
        await client.auth.sign_in_with_password(email="[e-mail]", password="Secret123!")
        current = await client.sessions.list_sessions()
        print(len(current.sessions))
    finally:
        await client.aclose()

asyncio.run(main())

Useful Scripts

npm run test:python-client   # run pytest from repo root
npm run lint:python-client   # ruff linting
npm run typecheck:python-client # mypy type checking
npm run build:python-client  # build wheel/sdist and run twine check
npm run publish:python-client # build and upload via twine (requires PYPI_TOKEN)

Refer to docs/RELEASE_CHECKLIST.md for the full release process.

Refer to the repository root documentation for integration details.

Documentation

• Quickstart (Python section)
• Python Backend Integration Guide
• API references under docs/api/ include Python usage snippets for sessions, payments, usage, whitelist, and secure messages.