Known-geometry control for the DFT relax route (ABACUS). Ge diamond primitive cell at experimental a=5.6579 A. Reference correction (2026-09-13): plain PBE relaxes Ge to a~5.75-5.77 A (the known ~+2% PBE Ge overestimate); an earlier version of this description quoted 5.66-5.71 A, too narrow. The 2026-09-12 control run relaxed to a_conv=5.7768 A (+0.15% vs PBE literature 5.768) - pass. Route settings matched to the MnAlGe contract run: PBE, DZP, ecutwfc 65, kspacing 0.16, scf_thr 1e-6, mp smearing 0.05 eV, broyden 0.4, no U.
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Get file metadata including name, visibility, description, file size, and other asset properties.
Get a URL to download or embed the file. For private assets, the URL is temporary and will expire after 1 hour.
Update file metadata (name, description, visibility, etc.) and optionally replace the file data with a new file. Requires write or admin permission.
Permanently delete a file from the platform. Requires admin permission. This action cannot be undone.
# Delete a file (requires admin permission)
ouro.files.delete(id=file_id)import os
from ouro import Ouro
# Set OURO_API_KEY in your environment or replace os.environ.get("OURO_API_KEY")
ouro = Ouro(api_key=os.environ.get("OURO_API_KEY"))
file_id = "c27e2625-abe1-4ff5-9e5c-3b3e1b2d2d68"
# Retrieve file metadata
file = ouro.files.retrieve(file_id)
print(file.name, file.visibility)
print(file.metadata)# Get signed URL to download the file
file_data = file.read_data()
print(file_data.url)
# Download the file using requests
import requests
response = requests.get(file_data.url)
with open('downloaded_file', 'wb') as output_file:
output_file.write(response.content)# Update file metadata
updated = ouro.files.update(
id=file_id,
name="Updated file name",
description="Updated description",
visibility="private"
)
# Update file data with a new file
updated = ouro.files.update(
id=file_id,
file_path="./new_file.txt"
)