emailnator-wrapper 2.1.0

A Python wrapper for the Emailnator service providing both synchronous and asynchronous APIs.

emailnator-wrapper

Asynchronous and synchronous API wrapper for EmailNator.

Provides a small, well-typed SDK to generate temporary Gmail-style addresses and read incoming messages. Designed for both standalone scripts and integration into automation or testing pipelines.

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🚀 Features

✅ Fully asynchronous core using httpx.AsyncClient ✅ Synchronous wrapper for blocking workflows ✅ Automatic XSRF token management via XsrfManager ✅ Async-safe singleton HTTP client (AsyncSingletonMeta) ✅ YAML-based configurable setup with optional proxy ✅ Google-style docstrings and complete type hints ✅ Thoroughly tested with pytest (tests/sync, tests/asyncio)

📚 Documentation: ReadTheDocs

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🧩 Requirements

• Python 3.9+ (tested on 3.13)

• Dependencies:

  • httpx
  • PyYAML
  • (for tests) pytest, pytest-asyncio

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💾 Installation

pip install emailnator-wrapper

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⚙️ Configuration

emailnator/config/config.yaml (example):

BASE_URL: https://www.emailnator.com
TIMEOUT: 15
USE_HTTP2: true
USER_AGENT: "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"
GMAIL_CONFIG:
  - dotGmail
  - plusGmail
PROXY: null

Notes:

• Use null (not "None") to disable proxies.
• Never store credentials or secrets in YAML files.

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🚀 Quickstart — Asynchronous (recommended)

examples/async_example.py

import asyncio
from emailnator.asyncio.email_generator import AsyncEmailGenerator

async def main():
    generator = await AsyncEmailGenerator()
    email = await generator.generate_email()
    messages = await generator.get_messages(email)
    print(f"Email: {email}\nMessages: {messages}")

if __name__ == "__main__":
    asyncio.run(main())

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⚡ Quickstart — Synchronous Wrapper

examples/sync_example.py

from emailnator.sync.email_generator import EmailGenerator

def main():
    gen = EmailGenerator()
    email = gen.generate_email()
    messages = gen.get_messages(email)
    print(f"Email: {email}\nMessages: {messages}")

if __name__ == "__main__":
    main()

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📚 Public API Overview

Component	Description
AsyncEmailGenerator	High-level async interface. Awaitable constructor.
Generators	Wraps /generate-email endpoint (bulk + single).
MessageGetter	Retrieves and parses inbox messages.
AsyncEmailnatorClient	Shared async HTTP client singleton.
XsrfManager	Manages XSRF lifecycle and headers.
config	Loads YAML into structured config attributes.

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🧩 Behavior Notes

• Always await the constructor if using async metaclass (await AsyncEmailGenerator()).
• YAML PROXY: null means no proxy — don’t use "None".
• Possible HTTP issues (403, 419) may stem from bot protection — consider rotating proxies.
• Avoid using asyncio.run() inside an already running loop.

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🧪 Tests

Tests are divided into two categories:

tests/
├── asyncio/
│   ├── test_generators.py
│   ├── test_message_getter.py
│   └── test_email_generator.py
└── sync/
    ├── test_generators_sync.py
    └── test_email_generator_sync.py

Run all tests

pytest -v

Run only async tests

pytest tests/asyncio -v

Run only sync tests

pytest tests/sync -v

All tests use pytest-asyncio and can be executed locally or in CI (GitHub Actions workflow provided).

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📘 Documentation

Full API documentation is available on ReadTheDocs: -> https://emailnator-wrapper.readthedocs.io/en/latest/

You’ll find:

• Installation guide
• API references (async & sync layers)
• Architecture overview
• Examples & testing guide

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⚠️ Troubleshooting

Issue	Cause / Fix
coroutine object has no attribute	Forgot to await async constructor.
RuntimeWarning: coroutine was never awaited	Created coroutine but didn’t await it.
ValueError: Unknown scheme for proxy URL "None"	Fix YAML: use null instead of "None".
HTTP 419 / “Page Expired”	Missing or expired XSRF token — refresh it.
HTTP 403	Cloudflare or bot protection triggered — use proxy.

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🤝 Contributing

1. Fork the repository.
2. Create a feature branch (feature/my-change).
3. Add or update tests under tests/.
4. Open a Pull Request.

✅ Follow code style: type hints, async-safe patterns, Google-style docstrings. ✅ Keep public API backward-compatible when possible.

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📄 License

Licensed under the GNU Affero General Public License v3 (AGPL-3.0). See LICENSE for full details.

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🌐 Project Links

Resource	URL
📘 Documentation	emailnator-wrapper.readthedocs.io
🐍 PyPI	pypi.org/project/emailnator-wrapper