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rustPlatform.fetchCargoVendor: retry fetching tarballs (#357262)

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Jörg Thalheim 2024-11-19 16:54:43 +01:00 committed by GitHub
commit bf20efd03c
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1 changed files with 11 additions and 1 deletions
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12
pkgs/build-support/rust/fetch-cargo-vendor-util.py
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@ -11,6 +11,7 @@ from pathlib import Path
from typing import Any, TypedDict, cast from typing import Any, TypedDict, cast
import requests import requests
from requests.adapters import HTTPAdapter, Retry
eprint = functools.partial(print, file=sys.stderr) eprint = functools.partial(print, file=sys.stderr)
@ -21,8 +22,17 @@ def load_toml(path: Path) -> dict[str, Any]:
def download_file_with_checksum(url: str, destination_path: Path) -> str: def download_file_with_checksum(url: str, destination_path: Path) -> str:
retries = Retry(
total=5,
backoff_factor=0.5,
status_forcelist=[500, 502, 503, 504]
)
session = requests.Session()
session.mount('http://', HTTPAdapter(max_retries=retries))
session.mount('https://', HTTPAdapter(max_retries=retries))
sha256_hash = hashlib.sha256() sha256_hash = hashlib.sha256()
with requests.get(url, stream=True) as response: with session.get(url, stream=True) as response:
if not response.ok: if not response.ok:
raise Exception(f"Failed to fetch file from {url}. Status code: {response.status_code}") raise Exception(f"Failed to fetch file from {url}. Status code: {response.status_code}")
with open(destination_path, "wb") as file: with open(destination_path, "wb") as file: