Metadata-Version: 2.4
Name: anlyon-relay
Version: 1.0.1
Summary: Official Python SDK for Anlyon Relay API - Type-safe message scheduling and delivery
Project-URL: Homepage, https://anlyon.com
Project-URL: Documentation, https://docs.anlyon.com
Project-URL: Repository, https://github.com/anlyon/relay-python-client
Project-URL: Issues, https://github.com/anlyon/relay-python-client/issues
Author-email: Anlyon <support@anlyon.com>
License-Expression: MIT
License-File: LICENSE
Keywords: anlyon,async,cron,message-queue,queue,relay,scheduler,webhook
Classifier: Development Status :: 5 - Production/Stable
Classifier: Framework :: AsyncIO
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Typing :: Typed
Requires-Python: >=3.9
Requires-Dist: httpx>=0.24.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: typing-extensions>=4.0.0
Provides-Extra: dev
Requires-Dist: mypy>=1.0.0; extra == 'dev'
Requires-Dist: pytest-asyncio>=0.21.0; extra == 'dev'
Requires-Dist: pytest-cov>=4.0.0; extra == 'dev'
Requires-Dist: pytest>=7.0.0; extra == 'dev'
Requires-Dist: respx>=0.20.0; extra == 'dev'
Requires-Dist: ruff>=0.1.0; extra == 'dev'
Description-Content-Type: text/markdown

# Anlyon Relay Python SDK

Official Python SDK for the Anlyon Relay API - Type-safe message scheduling and delivery.

## Installation

```bash
pip install anlyon-relay
```

## Quick Start

### Synchronous Client

```python
from anlyon_relay import Client, PublishMessageRequest

# Create a client
client = Client(api_key="your-api-key")

# Publish a message
result = client.messages.publish(
    PublishMessageRequest(
        url="https://example.com/webhook",
        body={"hello": "world"}
    )
)

print(f"Message ID: {result.data.message_id}")

# Close when done
client.close()
```

### Asynchronous Client

```python
import asyncio
from anlyon_relay import AsyncClient, PublishMessageRequest

async def main():
    async with AsyncClient(api_key="your-api-key") as client:
        result = await client.messages.publish(
            PublishMessageRequest(
                url="https://example.com/webhook",
                body={"hello": "world"}
            )
        )
        print(f"Message ID: {result.data.message_id}")

asyncio.run(main())
```

## Features

- **Type-safe**: Full type hints and Pydantic models
- **Sync & Async**: Both synchronous and asynchronous clients
- **Fluent Builders**: Intuitive API for building requests
- **Automatic Retries**: Exponential backoff with jitter
- **Webhook Verification**: HMAC-SHA256 signature verification

## Usage Examples

### Fluent Message Builder

```python
from anlyon_relay import Client

client = Client(api_key="your-api-key")

# Using the fluent builder
result = (
    client.messages.create_message()
    .to("https://example.com/webhook")
    .method("POST")
    .header("X-Custom-Header", "value")
    .body({"event": "user.created", "user_id": 123})
    .in_minutes(5)  # Schedule 5 minutes from now
    .max_retries(3)
    .send()
)
```

### Scheduled Messages

```python
from datetime import datetime
from anlyon_relay import Client, PublishMessageRequest

client = Client(api_key="your-api-key")

# Schedule for a specific time
result = client.messages.publish(
    PublishMessageRequest(
        url="https://example.com/webhook",
        scheduled_for="2024-12-25T00:00:00Z"
    )
)

# Or use Unix timestamp
result = client.messages.publish(
    PublishMessageRequest(
        url="https://example.com/webhook",
        execute_at=1735084800  # Unix timestamp in seconds
    )
)
```

### Cron Schedules

```python
from anlyon_relay import Client, CreateScheduleRequest

client = Client(api_key="your-api-key")

# Create a schedule
result = client.schedules.create(
    CreateScheduleRequest(
        name="Daily Report",
        cron_expression="0 9 * * *",  # Every day at 9 AM
        timezone="America/New_York",
        url="https://example.com/generate-report"
    )
)

# Using the fluent builder
result = (
    client.schedules.create_schedule()
    .name("Hourly Check")
    .hourly()
    .to("https://example.com/health-check")
    .create()
)
```

### URL Groups (Broadcasting)

```python
from anlyon_relay import Client, CreateUrlGroupRequest, EndpointInput

client = Client(api_key="your-api-key")

# Create a group for broadcasting
result = client.url_groups.create(
    CreateUrlGroupRequest(
        name="Notification Services",
        endpoints=[
            EndpointInput(url="https://service1.com/webhook"),
            EndpointInput(url="https://service2.com/webhook"),
            EndpointInput(url="https://service3.com/webhook"),
        ]
    )
)

# Publish to all endpoints
from anlyon_relay import PublishGroupMessageRequest

client.url_groups.publish(
    result.data.id,
    PublishGroupMessageRequest(body={"event": "broadcast"})
)
```

### Queues

```python
from anlyon_relay import Client, CreateQueueRequest

client = Client(api_key="your-api-key")

# Create a queue with parallelism
result = client.queues.create(
    CreateQueueRequest(
        name="email-queue",
        parallelism=5  # Process 5 messages at a time
    )
)

# Publish to the queue
from anlyon_relay import PublishMessageRequest

client.messages.publish(
    PublishMessageRequest(
        url="https://example.com/process-email",
        queue="email-queue"
    )
)
```

### Pagination

```python
from anlyon_relay import Client

client = Client(api_key="your-api-key")

# Iterate through all messages
for message in client.messages.list_all():
    print(f"Message: {message.message_id} - {message.status}")

# Or collect to a list
all_messages = client.messages.list_all().to_list()

# Take first 10
first_10 = client.messages.list_all().take(10)

# Find specific message
pending = client.messages.list_all().find(
    lambda m: m.status == "pending"
)
```

### Async Pagination

```python
import asyncio
from anlyon_relay import AsyncClient

async def main():
    async with AsyncClient(api_key="your-api-key") as client:
        async for message in client.messages.list_all():
            print(f"Message: {message.message_id}")

        # Or collect to list
        all_messages = await client.messages.list_all().to_list()

asyncio.run(main())
```

### Webhook Verification

```python
from anlyon_relay import Client, Receiver, ReceiverConfig

# Option 1: Using Client static method
result = Client.verify_webhook_signature(
    payload=request_body,
    signature_header=request.headers["x-anlyon-signature"],
    secret="your-webhook-secret"
)

if result.valid:
    # Process the webhook
    pass

# Option 2: Using Receiver class
receiver = Receiver(ReceiverConfig(signing_secret="your-webhook-secret"))

try:
    receiver.verify_or_throw(
        signature=request.headers["x-anlyon-signature"],
        body=request_body
    )
    # Signature is valid, process the webhook
except SignatureVerificationError as e:
    # Invalid signature
    pass
```

### Error Handling

```python
from anlyon_relay import (
    Client,
    AnlyonError,
    RateLimitError,
    ValidationError,
    AuthenticationError,
)

client = Client(api_key="your-api-key")

try:
    result = client.messages.publish(...)
except RateLimitError as e:
    print(f"Rate limited, retry after {e.retry_after} seconds")
except ValidationError as e:
    print(f"Validation failed: {e.details}")
except AuthenticationError as e:
    print("Invalid API key")
except AnlyonError as e:
    print(f"API error: {e.code} - {e.message}")
```

### Custom Configuration

```python
from anlyon_relay import Client, RetryConfig, LoggingConfig, LogLevel

client = Client(
    api_key="your-api-key",
    base_url="https://api.queue.anlyon.com",
    timeout=60.0,
    retry=RetryConfig(
        max_attempts=5,
        initial_delay=0.5,
        max_delay=30.0,
        backoff_multiplier=2.0,
        jitter=True,
    ),
    logging=LoggingConfig(
        enabled=True,
        level=LogLevel.DEBUG,
        redact_sensitive=True,
    ),
    default_headers={"X-Custom-Header": "value"},
)
```

## API Reference

### Resources

- `client.messages` - Publish and manage messages
- `client.schedules` - Create and manage cron schedules
- `client.url_groups` - Manage URL groups for broadcasting
- `client.queues` - Create and manage message queues
- `client.dlq` - Dead letter queue operations
- `client.analytics` - Usage analytics and metrics
- `client.notifications` - Notification management
- `client.billing` - Billing and usage information

### Types

All request and response types are available as Pydantic models with full type hints.

## License

MIT
