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TofuPilot Python SDK

PyPI version License: MIT Tests

The official Python SDK 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.errors import ErrorNOTFOUND, ErrorBADREQUEST, ErrorTIMEOUT

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}")
except ErrorTIMEOUT as e:
    # A read query exceeded the server statement cap: narrow the window and retry
    print(f"Timeout: {e.message}")
Exception Status Code
ErrorBADREQUEST 400
ErrorUNAUTHORIZED 401
ErrorFORBIDDEN 403
ErrorNOTFOUND 404
ErrorTIMEOUT 408
ErrorCONFLICT 409
ErrorUNPROCESSABLECONTENT 422
ErrorINTERNALSERVERERROR 500
ErrorBADGATEWAY 502

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

License

MIT

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