"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 06:48:41.008800
"""

```python
class FallbackExecutor:
    """
    A class for executing functions with a fallback mechanism in case of errors.

    Args:
        primary_func (callable): The main function to be executed.
        fallback_func (callable, optional): The function to be used as a fallback if an error occurs. Defaults to None.

    Raises:
        Exception: If the primary function raises an exception and no fallback is provided, it will re-raise the exception.
    
    Example Usage:
        >>> def divide(a, b):
        ...     return a / b
        ...
        >>> def safe_divide(a, b):
        ...     try:
        ...         result = divide(a, b)
        ...     except ZeroDivisionError as e:
        ...         print("Caught an error:", e)
        ...         fallback_func(10, 2)  # Fallback to a simple division
        ...
        >>> executor = FallbackExecutor(primary_func=divide, fallback_func=safe_divide)
        >>> result = executor.execute(a=5, b=2)
        2.5
        >>> result = executor.execute(a=5, b=0)
        Caught an error: division by zero
        2.5

    """
    def __init__(self, primary_func: callable, fallback_func: callable = None):
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> Any:
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            if self.fallback_func:
                print(f"Caught an error: {e}")
                return self.fallback_func(*args, **kwargs)
            else:
                raise e


# Example usage
if __name__ == "__main__":
    def divide(a, b):
        return a / b

    def safe_divide(a, b):
        try:
            result = divide(a, b)
        except ZeroDivisionError as e:
            print("Caught an error:", e)
            return 10 / 2  # Fallback to a simple division
        else:
            return result

    executor = FallbackExecutor(primary_func=divide, fallback_func=safe_divide)

    result = executor.execute(a=5, b=2)  # Normal execution
    print(result)  # Output: 2.5

    result = executor.execute(a=5, b=0)  # Error caught and handled by fallback
    print(result)  # Output: Caught an error: division by zero \n 2.5
```