3tears-channels

A unified message protocol for the 3tears framework, with adapters for Slack, Discord, and WebSocket clients. Write your agent logic once and deliver it across channels.

pip install 3tears-channels

What you get

One message model -- ChannelMessage, ChannelResponse, ChannelDeliveryMessage, and Attachment carry a request and its reply regardless of channel.
Routing -- ChannelRouter and StreamingChannelRouter dispatch inbound messages and stream responses back.
Slack and Discord -- payload and rich-formatting builders (build_slack_blocks, build_slack_payload, build_discord_embed, build_discord_payload) plus a should_use_rich_formatting helper.
WebSocket -- WebSocketHandler, WebSocketProtocol, a ConnectionRegistry, and frame primitives for real-time clients.
Rooms and presence -- RoomFanout, RoomState, RoomIndexCollection, and a three-tier-backed PresenceCollection with a PresenceSweeper for connection liveness.
Email -- threetears.channels.mail: Mailer over an EmailTransport, an SMTP transport reading its settings per send, EmailTemplate substitution with an HTML alternative and List-Unsubscribe headers, send_batch for many recipients with per-recipient failure isolation, and BounceReceiver for HMAC-verified delivery reports. A sibling of the channel adapters rather than one of them -- an email recipient has no conversation and usually no account, so ChannelDeliveryMessage does not apply.

Quickstart

from threetears.channels import ChannelRouter, ChannelMessage, build_slack_blocks

router = ChannelRouter(...)
response = await router.dispatch(ChannelMessage(text="hello", channel="slack", ...))

blocks = build_slack_blocks(response)

License

MIT. See LICENSE.

Release files for 3tears-channels 0.51.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for 3tears-channels 0.51.1
File	Size	Uploaded
3tears_channels-0.51.1.tar.gz	167.7 kB	Sep 24, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for 3tears-channels 0.51.1
File	Interpreter	ABI	Platform	Reset
3tears_channels-0.51.1-py3-none-any.whl 98.8 kB Sep 24, 2026	Python 3	none	any	Details

Total release size: 266.6 kB

Release files / 3tears_channels-0.51.1.tar.gz

Download URL	3tears_channels-0.51.1.tar.gz
Size	167.7 kB
Tags	Source
SHA-256 checksum How to use checksums	`8e9bc1e86ffb6123fbaf771fae6d44dffc3c6fc62d0e23ad4adb1b52d40e4053`
BLAKE2b-256 checksum How to use checksums	`662ffccaa54d21a4785f42b74f3aa0a5a9fa6cdd5db10575b0b5be9175770b5b`
Upload date	Sep 24, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pacepace/3tears
Publishing commit: github.com/pacepace/3tears/tree/cb335ebb39449ca68274a285c5e02c361c4c0bae

Workflow

Publishing configuration: github.com/pacepace/3tears/blob/cb335ebb39449ca68274a285c5e02c361c4c0bae/.github/workflows/release.yml
Publishing logs: github.com/pacepace/3tears/actions/runs/36058995143/attempts/1

Artifact

Subject: 3tears_channels-0.51.1.tar.gz
SHA-256 checksum: 8e9bc1e86ffb6123fbaf771fae6d44dffc3c6fc62d0e23ad4adb1b52d40e4053 Verifying attestations

Release files / 3tears_channels-0.51.1-py3-none-any.whl

Download URL	3tears_channels-0.51.1-py3-none-any.whl
Size	98.8 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`0ae8c95841a7cb2983b481b9ce4b74b1e75bd8c6bc0ee313eef892e3acc0526c`
BLAKE2b-256 checksum How to use checksums	`4a9532258640a34edc1928fe8dbc302003c4afb7c18801f3522db38893884dc0`
Upload date	Sep 24, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/pacepace/3tears
Publishing commit: github.com/pacepace/3tears/tree/cb335ebb39449ca68274a285c5e02c361c4c0bae

Workflow

Publishing configuration: github.com/pacepace/3tears/blob/cb335ebb39449ca68274a285c5e02c361c4c0bae/.github/workflows/release.yml
Publishing logs: github.com/pacepace/3tears/actions/runs/36058995143/attempts/1

Artifact

Subject: 3tears_channels-0.51.1-py3-none-any.whl
SHA-256 checksum: 0ae8c95841a7cb2983b481b9ce4b74b1e75bd8c6bc0ee313eef892e3acc0526c Verifying attestations