May 21, 2025 · May 19, 2025 · May 19, 2025 · May 19, 2025 · May 19, 2025 · May 19, 2025
diff --git a/Tools/build/generate_sbom.py b/Tools/build/generate_sbom.py
 import re
 import subprocess
 import sys
 import time
 import typing
 import urllib.error
 import urllib.request
 from pathlib import Path, PurePosixPath, PureWindowsPath

    return externals


 def download_with_retries(download_location: str,
                          max_retries: int = 5,
                          base_delay: float = 2.0) -> 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)
        else:
            return resp


 def check_sbom_packages(sbom_data: dict[str, typing.Any]) -> None:
    """Make a bunch of assertions about the SBOM package data to ensure it's consistent."""

        # and that the download URL is valid.
        if "checksums" not in package or "CI" in os.environ:
            download_location = package["downloadLocation"]
            resp =urllib.request.urlopen(download_location)
            resp =download_with_retries(download_location)
            error_if(resp.status != 200, f"Couldn't access URL: {download_location}'")

            package["checksums"] = [{
Original file line number	Diff line number	Diff line change
Expand Up		@@ -7,7 +7,9 @@
		import re
		import subprocess
		import sys
		import time
		import typing
		import urllib.error
		import urllib.request
		from pathlib import Path, PurePosixPath, PureWindowsPath

Expand DownExpand Up		@@ -161,6 +163,21 @@ def get_externals() -> list[str]:
		return externals


		def download_with_retries(download_location: str,
		max_retries: int = 5,
		base_delay: float = 2.0) -> 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)
		else:
		return resp


		def check_sbom_packages(sbom_data: dict[str, typing.Any]) -> None:
		"""Make a bunch of assertions about the SBOM package data to ensure it's consistent."""

Expand All		@@ -175,7 +192,7 @@ def check_sbom_packages(sbom_data: dict[str, typing.Any]) -> None:
		# and that the download URL is valid.
		if "checksums" not in package or "CI" in os.environ:
		download_location = package["downloadLocation"]
		resp =urllib.request.urlopen(download_location)
		resp =download_with_retries(download_location)
		error_if(resp.status != 200, f"Couldn't access URL: {download_location}'")

		package["checksums"] = [{
Expand Down