From 751a890f160cfc2b810d093aed7570fb98e2de62 Mon Sep 17 00:00:00 2001 From: Emma Smith Date: Wed, 6 Aug 2025 21:17:28 -0700 Subject: [PATCH] =?utf8?q?[3.13]=20gh-134262:=20increase=20retries=20in=20?= =?utf8?q?`Tools/build/generate=5Fsbom.py`=20=E2=80=A6=20(#137496)?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit [3.13] gh-134262: increase retries in `Tools/build/generate_sbom.py` (GH-134558) (cherry picked from commit 3f9eb55e090a8de80503e565f508f341c5f4c8da) --- Tools/build/generate_sbom.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/Tools/build/generate_sbom.py b/Tools/build/generate_sbom.py index 450d163fd3b7..82f06f0a7e57 100644 --- a/Tools/build/generate_sbom.py +++ b/Tools/build/generate_sbom.py @@ -1,5 +1,6 @@ """Tool for generating Software Bill of Materials (SBOM) for Python's dependencies""" import os +import random import re import hashlib import json @@ -167,16 +168,18 @@ def get_externals() -> list[str]: def download_with_retries(download_location: str, - max_retries: int = 5, - base_delay: float = 2.0) -> typing.Any: + max_retries: int = 7, + base_delay: float = 2.25, + max_jitter: float = 1.0) -> typing.Any: """Download a file with exponential backoff retry.""" for attempt in range(max_retries): try: resp = urllib.request.urlopen(download_location) except urllib.error.URLError as ex: if attempt == max_retries: - raise ex - time.sleep(base_delay**attempt) + msg = f"Download from {download_location} failed." + raise OSError(msg) from ex + time.sleep(base_delay**attempt + random.uniform(0, max_jitter)) else: return resp -- 2.47.3