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Error Handling

Demonstrates Python error handling with detailed diagnostic information. Every Python exception is wrapped as a PythonExecutionException providing error type, cause code, and full Python traceback.

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Key Points

  • PythonExecutionException wraps all Python errors
  • getPythonErrorType() — SyntaxError, NameError, ValueError, etc.
  • getCauseCode() — the Python code that caused the error
  • getPythonTraceback() — full Python traceback string
  • Works for both eval() and exec()

Run It

./gradlew :python-embed-examples:error-handling:run