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 0.45.0

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Source distribution for 3tears-channels 0.45.0
File	Size	Uploaded
3tears_channels-0.45.0.tar.gz	166.7 kB	Sep 17, 2026	Details

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Table of built distributions (wheels) for 3tears-channels 0.45.0
File	Interpreter	ABI	Platform	Reset
3tears_channels-0.45.0-py3-none-any.whl 98.6 kB Sep 17, 2026	Python 3	none	any	Details

Total release size: 265.3 kB

Release files / 3tears_channels-0.45.0.tar.gz

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Size	98.6 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`4594d676855cecadd5d5411eb7eee95c61e4bcc59c33a2bfd9e3fb4c0803980f`
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Upload date	Sep 17, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

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Publishing platform: GitHub Actions
Publishing repository: github.com/pacepace/3tears
Publishing commit: github.com/pacepace/3tears/tree/009e92526da09146a1d15476c856e2ce04bd5441

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