tofupilot 2.8.1

Official Python client for TofuPilot with OpenHTF integration, real-time streaming and file attachment support

TofuPilot Python Client

The official Python client for TofuPilot. Integrate your hardware test runs into one app with just a few lines of Python.

Installation

pip install tofupilot

Quick Start

import os
from tofupilot.v2 import TofuPilot

with TofuPilot(api_key=os.getenv("TOFUPILOT_API_KEY")) as client:
    run = client.runs.create(
        procedure_id="your-procedure-id",
        serial_number="SN001",
        part_number="PN001",
        outcome="PASS",
    )
    print(f"Run created: {run.id}")

Authentication

Set your API key as an environment variable:

export TOFUPILOT_API_KEY="your-api-key"

Or pass it directly:

client = TofuPilot(api_key="your-api-key")

To point to a different server (e.g. self-hosted):

client = TofuPilot(api_key="your-api-key", server_url="https://your-instance.com/api")

Available Resources

Resource	Operations
client.runs	list, create, get, delete, update
client.runs.attachments	upload, download
client.units	list, create, get, delete, update, add_child, remove_child
client.units.attachments	upload, download, delete
client.parts	list, create, get, delete, update
client.parts.revisions	create, get, delete, update
client.procedures	list, create, get, delete, update
client.procedures.versions	create, get, delete
client.batches	list, create, get, delete, update
client.stations	list, create, get, get_current, remove, update
client.user	list

Usage Examples

Create a run with measurements

from datetime import datetime, timedelta, timezone

run = client.runs.create(
    procedure_id=procedure_id,
    serial_number="SN-001",
    part_number="PCB-V1",
    outcome="PASS",
    started_at=datetime.now(timezone.utc) - timedelta(minutes=5),
    ended_at=datetime.now(timezone.utc),
    phases=[{
        "name": "Voltage Test",
        "outcome": "PASS",
        "started_at": datetime.now(timezone.utc) - timedelta(minutes=5),
        "ended_at": datetime.now(timezone.utc),
        "measurements": [{
            "name": "Output Voltage",
            "outcome": "PASS",
            "measured_value": 3.3,
            "units": "V",
            "validators": [
                {"operator": ">=", "expected_value": 3.0},
                {"operator": "<=", "expected_value": 3.6},
            ],
        }],
    }],
)

List and filter runs

result = client.runs.list(
    part_numbers=["PCB-V1"],
    outcomes=["PASS"],
    limit=10,
)

for run in result.data:
    print(f"{run.id} — {run.unit.serial_number}")

Manage units and sub-units

# Create part and revision
client.parts.create(number="PCB-V1", name="Main Board")
client.parts.revisions.create(part_number="PCB-V1", number="REV-A")

# Create units
client.units.create(serial_number="PARENT-001", part_number="PCB-V1", revision_number="REV-A")
client.units.create(serial_number="CHILD-001", part_number="PCB-V1", revision_number="REV-A")

# Link parent-child
client.units.add_child(serial_number="PARENT-001", child_serial_number="CHILD-001")

Attach files to runs and units

# Upload a file to a run
client.runs.attachments.upload(id=run_id, file="report.pdf")

# Upload a file to a unit
client.units.attachments.upload(serial_number="SN-0001", file="calibration.pdf")

# Download an attachment
run = client.runs.get(id=run_id)
client.runs.attachments.download(run.attachments[0], dest="local-copy.pdf")

# Delete a unit attachment
client.units.attachments.delete(serial_number="SN-0001", ids=[attachment_id])

Error Handling

from tofupilot.v2.models.errors import ErrorNOTFOUND, ErrorBADREQUEST

try:
    client.runs.get(id="nonexistent-id")
except ErrorNOTFOUND as e:
    print(f"Not found: {e.message}")
except ErrorBADREQUEST as e:
    print(f"Bad request: {e.message}")

Exception	Status Code
ErrorBADREQUEST	400
ErrorUNAUTHORIZED	401
ErrorFORBIDDEN	403
ErrorNOTFOUND	404
ErrorCONFLICT	409
ErrorUNPROCESSABLECONTENT	422
ErrorINTERNALSERVERERROR	500

Running Tests

cd clients/python-speakeasy
cp tests/.env.local.example tests/.env.local  # Set your API key and URL
python -m pytest tests/v2/

Documentation

• Getting Started
• API Reference
• Changelog

License

MIT