Regex Editor & Tester

This regex matches Python code patterns in automotive diagnostic scripts, specifically looking for two related statements: a `diagGetParameterRaw` call with a "SecurityClass" parameter, followed by a `_DiagGenerateKeyFromSeed` call that references a buffer and hex value. It's likely used for parsing and fixing security access (secacc) implementations in DIVA diagnostic frameworks by capturing method arguments, security class references, and key generation parameters across multiple lines.