"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 19:46:00.688632
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback mechanisms in case of errors.

    Args:
        primary_executor (callable): The main function or method to execute.
        fallback_executor (callable, optional): The function or method to use if the primary fails. Defaults to None.

    Raises:
        Exception: If an error occurs during execution and no fallback is available.

    Example Usage:
        >>> def divide(a, b):
        ...     return a / b
        ...
        >>> def safe_divide(a, b):
        ...     try:
        ...         result = divide(a, b)
        ...     except ZeroDivisionError as e:
        ...         print(f"Caught an error: {e}")
        ...         return 0.0
        ...     else:
        ...         return result
        ...
        >>> executor = FallbackExecutor(primary_executor=divide, fallback_executor=safe_divide)
        >>> result = executor.execute(10, 2)  # Normal execution
        >>> print(result)
        5.0
        >>> result = executor.execute(10, 0)  # Error caught and fallback used
        Caught an error: division by zero
        >>> print(result)
        0.0
    """

    def __init__(self, primary_executor: callable, fallback_executor=None):
        self.primary_executor = primary_executor
        self.fallback_executor = fallback_executor

    def execute(self, *args, **kwargs) -> any:
        """
        Execute the primary executor with provided arguments.
        If an error occurs and a fallback is defined, use it to recover.

        Args:
            *args: Positional arguments for the execution.
            **kwargs: Keyword arguments for the execution.

        Returns:
            The result of the executed function or the fallback if available.
        """
        try:
            return self.primary_executor(*args, **kwargs)
        except Exception as e:
            if self.fallback_executor:
                print(f"Caught an error: {e}")
                return self.fallback_executor(*args, **kwargs)
            else:
                raise


# Example usage
def divide(a, b):
    return a / b

def safe_divide(a, b):
    try:
        result = divide(a, b)
    except ZeroDivisionError as e:
        print(f"Caught an error: {e}")
        return 0.0
    else:
        return result

executor = FallbackExecutor(primary_executor=divide, fallback_executor=safe_divide)

result = executor.execute(10, 2)  # Normal execution
print(result)  # Should print 5.0

result = executor.execute(10, 0)  # Error caught and fallback used
print(result)  # Should print "Caught an error: division by zero" followed by 0.0
```