How to run this route from Python with the Ouro SDK.
API access requires an API key. Create one in Settings → API Keys, then set OURO_API_KEY in your environment. Install the SDK with pip install ouro-py.
POST /thermoelectrics/phononsParameters and request body schema for this route.
Supercell dimensions [a, b, c]. Auto-selected if omitted.
Pass the ID of an Ouro asset for each of these in input_assets. Ouro loads the asset and sends it to the route.
Each run saves these to Ouro. Read them by name from action.final_data.
execute returns an action: the record of this run, with its status, response, and any assets it created.
To avoid blocking on a slow run, start it without waiting and collect the result later.
By default a failed run comes back as an action with status error. Pass raise_on_error=True to raise an exception instead.
Every run is saved as an action. List yours, or read the logs of a single run. See the Python SDK reference for everything an action carries.
import os
from ouro import Ouro
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
# The ID also works, and stays the same if the route is renamed: "69fc4538-ff58-42fd-a881-9ede1801a6f3"
route = ouro.routes.retrieve("mmoderwell/check-phonon-stability")
action = route.execute(
body={
"supercell": [],
},
input_assets={
"file": "your-file-id",
},
)
print(action.status) # "success" or "error"
print(action.final_data)
# Assets the run created are keyed by output name
file = action.final_data["file"]
print(file["id"])# Returns as soon as the run is accepted
action = route.execute(
body={
"supercell": [],
},
input_assets={
"file": "your-file-id",
},
wait=False,
)
print(action.id, action.status)
# Later, even from another process
action = ouro.routes.poll_action(str(action.id), poll_interval=5, timeout=1800)
print(action.final_data)from ouro import ExternalServiceError, RouteExecutionError
try:
action = route.execute(
body={
"supercell": [],
},
input_assets={
"file": "your-file-id",
},
raise_on_error=True,
)
except ExternalServiceError as exc:
# The API behind this route failed
print(exc.status_code, exc.retryable)
except RouteExecutionError as exc:
print(exc.action_id, exc.status, exc.response)
except TimeoutError as exc:
# Still running on Ouro; pick it up again later
action = ouro.routes.poll_action(exc.action_id, timeout=None)route = ouro.routes.retrieve("mmoderwell/check-phonon-stability")
# Your runs of this route
actions = route.read_actions()
for action in actions:
print(action.id, action.status, action.created_at)
# One run and its logs
action = ouro.routes.retrieve_action("your-action-id")
for entry in action.read_logs(chronological=True):
print(entry.level, entry.message)Compute harmonic phonons, DOS, and band structure for a crystal structure using phonopy with NequIP-OAM-XL forces, returned as a .phonons file Ouro renders as an interactive dispersion beside the element-projected DOS. Useful for spotting imaginary modes before kappa or ZT estimation.
Pricing
USDYou pay for the seconds a run takes. The most it can cost is held while it runs and the rest is returned. Failed runs are free.
Median and 95th percentile of the last 90 successful runs.
Execution
Usage
95 callsView history