Pydantic TES

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0.4.0 verified Mon Apr 27 auth: no python

Pydantic models for the GA4GH Task Execution Service (TES) API. Version 0.4.0. Release cadence is irregular.

pip install pydantic-tes

Common errors

error ImportError: cannot import name 'Task' from 'pydantic_tes' ↓

cause Top-level import path changed in 0.4.0.

fix

Use from pydantic_tes.models import Task

error pydantic.errors.PydanticUserError: Field name 'foo' is not defined in model Task ↓

cause Extra field provided in dict to model constructor.

fix

Remove extra fields or set model_config = ConfigDict(extra='allow') on your model subclass.

Warnings

breaking In 0.4.0, model subpackage structure changed; direct imports from top-level may break. ↓

fix Use `from pydantic_tes.models import ...` instead of `from pydantic_tes import ...`.

deprecated Some model aliases (e.g., TesTask, TesInput) may be deprecated in favor of simpler names (Task, Input). ↓

fix Prefer the shorter names (Task, Input, etc.) from pydantic_tes.models.

gotcha Field validation is strict; providing extra fields not defined in the model will raise ValidationError. ↓

fix Ensure only fields defined by the model are used, or use model_config for extra fields handling.

Imports

Task
wrong
```
from pydantic_tes import Task
```
correct
```
from pydantic_tes.models import Task
```
Older versions may have had Task at top-level, but in 0.4.0 it is in the models submodule.

TesTask

wrong

from pydantic_tes import TesTask

correct

from pydantic_tes.models import TesTask

Alias or legacy import; prefer the correct path.

Quickstart

Create a simple TES Task model instance.

from pydantic_tes.models import Task, TesResources, TesExecutor
from pydantic import BaseModel

# Create a minimal task
task = Task(
    id=None,
    executors=[TesExecutor(command=["echo", "hello"])],
    resources=TesResources(cpu_cores=1, ram_gb=1, disk_gb=10)
)
print(task.json(indent=2))