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xc-agent-cloud-probe/network_probe.py

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"""Time public model metadata endpoints; no account credential is sent."""
from concurrent.futures import ThreadPoolExecutor
import json
import time
from urllib.error import HTTPError, URLError
from urllib.request import urlopen
def run():
urls = {
"hf_mirror_api": "https://hf-mirror.com/api/models/Qwen/Qwen2.5-0.5B-Instruct",
"hf_mirror_config": "https://hf-mirror.com/Qwen/Qwen2.5-0.5B-Instruct/resolve/main/config.json",
"hf_official_api": "https://huggingface.co/api/models/Qwen/Qwen2.5-0.5B-Instruct",
"modelscope_config": "https://modelscope.cn/models/Qwen/Qwen2.5-0.5B-Instruct/resolve/master/config.json",
}
def check(item):
name, url = item
started = time.monotonic()
value = {"endpoint": name}
try:
with urlopen(url, timeout=8) as response:
body = response.read(262144)
value.update(httpStatus=response.status, jsonValid=isinstance(json.loads(body), dict))
except HTTPError as error:
value.update(httpStatus=error.code, errorType=type(error).__name__)
except (URLError, TimeoutError, ValueError, OSError) as error:
value["errorType"] = type(error).__name__
value["seconds"] = round(time.monotonic() - started, 2)
return value
with ThreadPoolExecutor(max_workers=4) as executor:
results = list(executor.map(check, urls.items()))
print(json.dumps({"name": "xc-cloud-network-probe", "version": "probe-20261026-04", "results": results}), flush=True)