"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 04:08:09.582178
"""

```python
from typing import Callable, Any, Optional


class FallbackExecutor:
    """
    A class for executing a task with fallback mechanisms in case of errors.
    """

    def __init__(self, primary_executor: Callable[..., Any], fallback_executors: list[Callable[..., Any]]):
        """
        Initialize the FallbackExecutor.

        :param primary_executor: The main function to execute. It should return a value or raise an exception.
        :param fallback_executors: A list of fallback functions to try in case the primary executor fails.
        Each function has the same signature as the primary_executor.
        """
        self.primary_executor = primary_executor
        self.fallback_executors = fallback_executors

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary or a fallback executor.

        :param args: Positional arguments to pass to the executors.
        :param kwargs: Keyword arguments to pass to the executors.
        :return: The result of the successfully executed function.
        :raises Exception: If all executors fail, re-raising the last encountered exception.
        """
        for executor in [self.primary_executor] + self.fallback_executors:
            try:
                return executor(*args, **kwargs)
            except Exception as e:
                print(f"Executor {executor} failed with error: {e}")
        # If all executors fail, raise the last encountered exception.
        raise e


# Example usage
def divide(a: int, b: int) -> float:
    """Divide a by b."""
    return a / b

def safe_divide(a: int, b: int) -> Optional[float]:
    """
    Safe division that returns None if the second argument is zero.
    """
    if b == 0:
        return None
    return a / b


if __name__ == "__main__":
    # Define fallback executors
    primary_executor = divide
    fallback_executors = [safe_divide]

    # Create FallbackExecutor instance
    fallback_executor = FallbackExecutor(primary_executor, fallback_executors)

    try:
        result = fallback_executor.execute(10, 2)
        print(f"Result: {result}")
    except Exception as e:
        print(f"Final error: {e}")

```

This example demonstrates how to use the `FallbackExecutor` class to handle situations where a primary function might fail and provide a way to try alternative functions until one succeeds.