csrd.message
Transport-agnostic message abstractions for publish/consume workflows.
Why this package exists
- Provide a stable API for messaging behavior independent of broker choice
- Enable optional broker installs with extras (
rabbit,kafka) - Keep service code portable across RabbitMQ and Kafka backends
Installation
# Core abstractions only
uv add csrd-message
# RabbitMQ support
uv add 'csrd-message[rabbit]'
# Kafka support
uv add 'csrd-message[kafka]'
# Both brokers
uv add 'csrd-message[all]'
Important extras note
Python extras are part of the same PyPI project, not a separate project.
csrd-messageandcsrd-message[rabbit]resolve to the same package name (csrd-message)- The extra only adds optional dependencies declared by this package
- Extras do not create new package names on PyPI
Initial API surface
Message- immutable message envelopeMessagePublisher- protocol for publishing messagesMessageConsumer- protocol for consuming messagesAcknowledgement- ack/retry/reject semantics
Quick example
from csrd.message import Acknowledgement, Message, MessagePublisher
class InMemoryPublisher:
async def publish(self, message: Message) -> None:
print(message.topic, message.payload)
async def send(publisher: MessagePublisher) -> None:
await publisher.publish(Message(topic="orders.created", payload={"order_id": "o-1"}))
Status
This is a v0 skeleton package to reserve naming and establish contracts. Concrete RabbitMQ/Kafka adapters are planned follow-up work, while the shared envelope/protocol API is considered stable for early adopters.
1 maintainer
Metadata
1 maintainer
Release files for csrd-message 0.6.0
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Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| csrd_message-0.6.0.tar.gz | 10.1 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| csrd_message-0.6.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 20.5 kB
Release files / csrd_message-0.6.0.tar.gz
| Download URL | csrd_message-0.6.0.tar.gz |
|---|---|
| Size | 10.1 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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| Download URL | csrd_message-0.6.0-py3-none-any.whl |
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| Size | 10.4 kB |
| Tags | Python 3 |
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SHA-256 checksum How to use checksums |
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| Uploaded via |
twine/7.0.0 CPython/3.13.14
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