Registry / serialization / galaxy-tool-util-models

galaxy-tool-util-models

library26.0.1pypypiunverified

Pydantic models for Galaxy tools, providing type-safe data structures for tool definitions, parameters, inputs, outputs, and workflows. Current version 26.0.0, part of the Galaxy project, released as part of the main Galaxy monorepo with no fixed cadence.

serialization data

pip install galaxy-tool-util-models

github ↗package ↗

INSTALL

IMPORT

SIG · GALAXY-TOOL-UTIL-M

galaxy-tool-util-models

serializationpythonv26.0.1

Install

3.2s avg

Import

—

Disk

26MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v26.0.1 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 28.3MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 3.2s · import 0.000s · 28MB

26MB installed

● package 26MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Tool

✓ from galaxy.tool_util_models import Tool

✗ from galaxy.tool_util_models import Tool

Basic usage: import and instantiate Tool model from a dictionary. Models are Pydantic-based and validate data on creation.

from galaxy.tool_util.models import Tool, ToolParameter # Example: parse a tool definition (assuming raw dict) raw_tool = { "id": "example_tool", "name": "Example Tool", "inputs": [ { "name": "input_file", "type": "data", "optional": False } ] } tool = Tool(**raw_tool) print(tool.name)

Debug

Known issues

breakingImport path change: models moved from 'galaxy.tools' to 'galaxy.tool_util.models' in v21.x. Old imports like 'from galaxy.tools import Tool' will fail.

fix

Use 'from galaxy.tool_util.models import Tool'.

affects: <21.0

breakingRemoval of 'Tool.workflow' attribute. Workflow-specific fields are now in separate WorkflowStep models.

fix

Use 'WorkflowStep' model from the same module for workflow-related tool definitions.

affects: >=25.0

gotchaPackage name vs import path: install with 'galaxy-tool-util-models' but import from 'galaxy.tool_util.models'. New users often try 'import galaxy_tool_util_models' which fails.

fix

Correct import: 'from galaxy.tool_util.models import ...'

affects: all

Upgrade

Version history

26.0.1latest on PyPI · released Jun 7, 2026

Audit

Dependencies

pydanticrequiredCore dependency for model definitions

Agent activity

6 hits · last 30 days

node

Resources

githubhttps://github.com/galaxyproject/galaxy ↗

packagehttps://pypi.org/project/galaxy-tool-util-models/ ↗