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This page is part of Truthound Orchestration 3.x.

Source repository: seadonggyun4/truthound-orchestration Upstream docs path: docs/dagster/install-compatibility.md Edit upstream page: Edit in orchestration

Dagster Install And Compatibility

Supported Dagster Line

The current support anchors are:

• minimum supported: Dagster 1.5.0 on Python 3.11
• primary supported: Dagster 1.12.18 on Python 3.12

Always check Compatibility for the release-blocking matrix before upgrading.

Install

pip install truthound-orchestration[dagster] "truthound>=3.0,<4.0"

What To Verify After Install

• truthound_dagster imports correctly
• DataQualityResource() initializes in a small definitions file
• one asset or op can execute a simple check
• any asset-check helpers you depend on match your Dagster version

Upgrade Guidance

• upgrade Dagster and Python as a tested tuple
• verify resource initialization before re-testing asset checks
• if a legacy Dagster lane behaves differently, treat that as a compatibility-lane issue first

Related Reading

• Dagster Overview
• Resources
• Assets and Asset Checks