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perf(scanner,test): speed up language tests (lazy DB, short-circuit, smaller fixtures) #5390

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perf(scanner,test): speed up language tests (lazy DB, short-circuit, smaller fixtures) #5390

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a549565
perf(scanner,test): speed up language tests (lazy CVE DB, language sh…
gheyderov Oct 10, 2025
e70d5bc
style: apply black formatting to version_scanner.py
gheyderov Oct 14, 2025
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14 changes: 10 additions & 4 deletions cve_bin_tool/version_scanner.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,10 +75,13 @@ def __init__(
self.language_checkers = valid_files
self.language_checkers_names = self.available_language_checkers()

if self.no_scan:
self.cve_db = None
else:
self.cve_db = CVEDB(sources=sources)
# if self.no_scan:
# self.cve_db = None
# else:
# self.cve_db = CVEDB(sources=sources)

self._sources = sources
self.cve_db = None

@classmethod
def load_checkers(cls) -> dict[str, type[Checker]]:
Expand Down Expand Up @@ -302,6 +305,9 @@ def run_checkers(self, filename: str, lines: str) -> Iterator[ScanInfo]:
"""process a Set of checker objects, run them on file lines,
and yield information about detected products and versions.
It uses logging to provide debug and error information along the way."""
# Initialize CVE database if not already done and scanning is enabled
if (self.cve_db is None) and (not self.no_scan):
self.cve_db = CVEDB(sources=self._sources)
LOGGER.info(f"filename = {filename}")
# tko
for dummy_checker_name, checker in self.checkers.items():
Expand Down
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