wisent-wire-sdk 0.7.0

Python client library for the Wisent Wire hardware testing platform API

Wisent Wire Python SDK

Python client library for the Wisent Wire hardware testing platform. A single typed client wraps the whole REST API — device control, firmware flashing, on-target debugging, serial and GPIO I/O, telemetry, reservations, and organization management — with automatic auth, typed responses, typed errors, and convenience pollers for asynchronous operations.

Installation

pip install wisent-wire-sdk

Quick start

from wisentwire import WisentWireClient

# API key (recommended — scripts, CI, MCP)
client = WisentWireClient(
    base_url="https://app.wisent-wire.com",
    api_key="wwk_...",   # or set the WISENTWIRE_API_KEY env var and omit api_key
)

# Cognito (email + password)
client = WisentWireClient(
    base_url="https://app.wisent-wire.com",
    email="[e-mail]",
    password="secret",
)

# Pre-existing bearer token
client = WisentWireClient(
    base_url="https://app.wisent-wire.com",
    token="eyJhbGciOi...",
)

Create an API key from the web app under Settings → API keys. Keys are shown once — store them securely. Default expiry is 1 year; up to 10 active keys per user. Auth resolution precedence: explicit api_key > WISENTWIRE_API_KEY env > token > email + password.

Features

• Wires — list, inspect, create, update, delete wires; check availability.
• Power supply — set state / voltage / current, read the device shadow and lab tools, toggle and read power telemetry.
• Firmware & flashing — upload firmware, dispatch a flash job, poll its status by id, stream flasher logs.
• Flasher catalog — list programmers, targets, interfaces, toolchains, and the valid launch-command combinations.
• Debug (GDB) — start / stop an on-target GDB server, read live session state, poll the dispatched job by id.
• UART / RS485 — send hex or ASCII, read the console (per-protocol, shared across backend instances), wait for an RX match.
• GPIO — read the shadow, drive outputs, set input pull policy, name pins, toggle and read input telemetry.
• Device registry — list registered and connected USB devices, register and label devices, trigger a device scan.
• Frame definitions — CRUD for protocol frame definitions and their commands.
• Reservations — list, create, and delete calendar reservations.
• Organization — read the org, manage members and roles, invitations, and membership requests.
• Typed errors & pollers — every non-2xx maps to a WisentWireError subclass; wait_* helpers poll asynchronous jobs with a configurable timeout.

Usage

Wires

wires = client.list_wisentwires()
ww = client.get_wisentwire(ww_id=1)
print(ww.name, ww.is_virtual)

Power supply

client.set_power_supply(ww_id=1, state="ON", voltage=5.0, current=2.0)
shadow = client.wait_shadow_state(ww_id=1, expected_state="ON")
print(shadow.reported.voltage_setpoint)

client.set_power_supply_telemetry(ww_id=1, enabled=True)
readings = client.get_power_telemetry(ww_id=1)

Firmware & flashing

# Upload firmware (one call: presigned URL -> S3 -> confirm)
fw = client.upload_firmware("app.bin", firmware_bytes)

# Resolve a valid (target, programmer, interface, toolchain) combination
cmd = client.list_launch_commands()[0]

# Dispatch a flash job and wait for it by job id
dispatch = client.flash(
    ww_id=1,
    firmware_id=fw.id,
    target_id=cmd.target_id,
    programmer_id=cmd.programmer_id,
    interface_id=cmd.interface_id,
    toolchain_id=cmd.toolchain_id,
)
status = client.wait_flash_complete(ww_id=1, job_id=dispatch.job_id)
print(status.status)

for entry in client.get_flasher_logs(ww_id=1):
    print(entry.source, entry.data)

Debug (GDB)

cmd = client.list_launch_commands()[0]
dispatch = client.start_debug(
    ww_id=1,
    target_id=cmd.target_id,
    programmer_id=cmd.programmer_id,
    interface_id=cmd.interface_id,
    toolchain_id=cmd.toolchain_id,
    port=3333,
)
state = client.get_debug_state(ww_id=1)
print(state.active, state.local_ip, state.port)
client.stop_debug(ww_id=1)

UART / RS485

client.send_uart_ascii(ww_id=1, text="HELLO")
msg = client.wait_for_uart_rx(ww_id=1, match_hex="48454C4C4F")
print(msg.direction, msg.protocol, msg.bytes_hex)

GPIO

from wisentwire import GpioPullPolicy

shadow = client.get_gpio_shadow(ww_id=1)
client.set_gpio_output(ww_id=1, pin=0, is_high=True)
client.set_gpio_input_pull_policy(ww_id=1, pin=0, pull_policy=GpioPullPolicy.UP)

# Friendly pin labels
names = client.get_gpio_names(ww_id=1)
names.outputs[0] = "LED"
client.update_gpio_names(ww_id=1, names=names)

# Input telemetry
client.set_gpio_telemetry(ww_id=1, enabled=True)
for r in client.get_gpio_telemetry(ww_id=1):
    print(r.pin, r.high, r.timestamp_micros)

Device registry

devices = client.list_registered_devices()
connected = client.list_connected_devices(ww_id=1)
client.trigger_device_scan(ww_id=1)

Frame definitions

frames = client.list_frame_definitions()
commands = client.list_commands(frame_def_id=frames[0].id)

Reservations

reservations = client.list_reservations()
client.create_reservation(
    ww_id=1,
    start_at="2026-06-20T09:00:00Z",
    end_at="2026-06-20T10:00:00Z",
)

Organization

org = client.get_organization()
members = client.list_members()

Error handling

Every API error raises a typed exception inheriting from WisentWireError:

from wisentwire import NotFoundError

try:
    client.get_wisentwire(ww_id=999)
except NotFoundError as e:
    print(f"Wire not found: {e}")

HTTP status	Exception
400	BadRequestError
401	AuthenticationError
403	ForbiddenError
404	NotFoundError
409	ConflictError
429	RateLimitError
503	ServiceUnavailableError

Development

pip install -e ".[dev]"
pytest tests/ -v

Requirements

• Python >= 3.10
• requests >= 2.28
• tenacity >= 8.0