Function to_py_error

python/src/errors.rs:129–161

Convert GraphBit core errors to Python exceptions with enhanced error mapping

(error: graphbit_core::errors::GraphBitError)

/// Convert GraphBit core errors to Python exceptions with enhanced error mapping
pub(crate) fn to_py_error(error: graphbit_core::errors::GraphBitError) -> PyErr {
    use graphbit_core::errors::GraphBitError;

    // Log the error for debugging
    error!("GraphBit error in Python binding: {}", error);

    let python_error = match error {
        GraphBitError::Network { message, .. } => PythonBindingError::Network {
            message: message.clone(),
            retry_count: 1,
        },
        GraphBitError::Authentication { message, .. } => PythonBindingError::Authentication {
            message: message.clone(),
            provider: None,
        },
        GraphBitError::RateLimit { .. } => PythonBindingError::RateLimit {
            message: "Rate limit exceeded".to_string(),
            retry_after: None,
        },
        GraphBitError::Validation { message, .. } => PythonBindingError::Validation {
            message: message.clone(),
            field: "unknown".to_string(),
            value: None,
        },
        GraphBitError::Configuration { message, .. } => PythonBindingError::Configuration {
            message: message.clone(),
            field: None,
        },
        _ => PythonBindingError::Core(error.to_string()),
    };

    python_error_to_py_err(python_error)
}

/// Convert Python binding errors to PyErr with appropriate exception types
pub(crate) fn python_error_to_py_err(error: PythonBindingError) -> PyErr {