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clean package names in python parsers (#1417)

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Signed-off-by: Alex Goodman <alex.goodman@anchore.com>

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
This commit is contained in:
Alex Goodman
2022-12-21 18:31:49 +00:00
committed by GitHub
parent c8b8b1ca11
commit 5dd726fc86
5 changed files with 791 additions and 42 deletions
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syft/pkg/cataloger/python/parse_requirements.go
+5
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@@ -56,6 +56,11 @@ func parseRequirementsTxt(_ source.FileResolver, _ *generic.Environment, reader
version = strings.TrimFunc(version, func(r rune) bool {
return !unicode.IsLetter(r) && !unicode.IsNumber(r)
})
if name == "" || version == "" {
log.WithFields("path", reader.RealPath).Debugf("found empty package in requirements.txt line: %q", line)
continue
}
packages = append(packages, newPackageForIndex(name, version, reader.Location))
}