external_reference/fetch_zenodo.py

import urllib.request
import json
import ssl

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

record_id = "7041848"
url = f"https://zenodo.org/api/records/{record_id}"

try:
    req = urllib.request.Request(url)
    with urllib.request.urlopen(req, context=ctx) as response:
        data = json.loads(response.read().decode())

    files = data.get("files", [])
    for f in files:
        name = f["key"]
        link = f["links"]["self"]
        size = f["size"]
        print(f"{name} ({size/1024/1024:.2f} MB): {link}")
except Exception as e:
    print("Error:", e)