Skip to main content

3tears-media-contracts

Dependency-free media capability contracts shared between 3tears media providers (3tears-models) and media consumers (3tears-agent-tools).

This package contains only pure interface types: typing.Protocol classes and stdlib dataclasses. It has zero dependencies by design, so a provider library can implement (or a consumer can accept) these contracts without inheriting any feature package's dependency closure.

from threetears.media.contracts import GeneratedImage, ImageGenerationBackend

MediaFacets carries the additive carrier facets -- rights status, pixel dimensions, and whether a locator points at the file itself or at the page containing it. The vocabulary grows by addition only, and a consumer that does not recognise a facet ignores it rather than failing, so a new carrier ships without a coordinated release.

from threetears.media.contracts import LOCATOR_KIND_DIRECT_FILE, MediaFacets

The legacy import path threetears.agent.tools.protocols remains a re-export shim for installed 3tears-agent-tools consumers.

Metadata

Release files for 3tears-media-contracts 0.73.0

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-media-contracts 0.73.0
File Size Uploaded Provenance
3tears_media_contracts-0.73.0.tar.gz 19.8 kB With provenance Details

Built distribution (wheel)

Table of built distributions (wheels) for 3tears-media-contracts 0.73.0
File Interpreter ABI Platform
3tears_media_contracts-0.73.0-py3-none-any.whl Python 3 none any Details

Total release size: 36.1 kB

Release files / 3tears_media_contracts-0.73.0.tar.gz

Download URL 3tears_media_contracts-0.73.0.tar.gz
Size 19.8 kB
Tags Source
SHA-256 checksum
How to use checksums
411d00d77a5b28df4b5a6c420ce424750ec8c4df5eb8ca39cf50f9dcf7da836a
BLAKE2b-256 checksum
How to use checksums
98c2cd9b6803c3606a610e597414a7ce11b3183701f66c05045ecaacac41831d
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.16

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.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 20, 2026.

Transparency log

Release files / 3tears_media_contracts-0.73.0-py3-none-any.whl

Download URL 3tears_media_contracts-0.73.0-py3-none-any.whl
Size 16.4 kB
Tags Python 3
SHA-256 checksum
How to use checksums
d0f9ea388b513a9c4fc25fbd9e6c2003e68371380fab170e8000e4607f643fb0
BLAKE2b-256 checksum
How to use checksums
3e3e8465773c9832ba4279ccf130af64b9424a61b029940fdb1e7a149411f8ff
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
Yes
Uploaded via twine/7.0.0 CPython/3.13.16

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.

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 20, 2026.

Transparency log

Security for 3tears-media-contracts 0.73.0

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.

Full provenance

All 2 files in this release have been uploaded with provenance metadata.

Select from 2 files

Attestation for 3tears_media_contracts-0.73.0.tar.gz

PyPI Publish Attestation

PyPI verified that this artifact, at this checksum, originated from the publisher listed below.

Signed by GitHub Actions, verified by PyPI on Oct 20, 2026.

Transparency log

A note on package security

PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.

Release history Release notifications | RSS feed

This release

0.73.0 This release

2 release files Full provenance

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page