"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 19:15:33.809845
"""

```python
class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions when an exception occurs.

    Parameters:
    - default_value: The value to return if an exception is raised.
    - fallback_func: An optional function to call as a backup in case the main function fails.

    Methods:
    - execute_with_fallback: Attempts to execute the target function and handles exceptions using the provided strategy.
    """

    def __init__(self, default_value=None, fallback_func=None):
        self.default_value = default_value
        self.fallback_func = fallback_func

    def execute_with_fallback(self, target_func, *args, **kwargs) -> any:
        """
        Executes the target function with provided arguments and handles exceptions.

        Parameters:
        - target_func: The function to be executed.
        - args: Positional arguments for the target function.
        - kwargs: Keyword arguments for the target function.

        Returns:
        - The result of the target function if successful, otherwise returns default_value or executes fallback_func.
        """
        try:
            return target_func(*args, **kwargs)
        except Exception as e:
            print(f"An error occurred while executing {target_func.__name__}: {e}")
            if self.fallback_func is not None:
                result = self.fallback_func()
                print("Fallback function executed successfully.")
                return result
            else:
                print("No fallback function provided. Returning default value.")
                return self.default_value


# Example usage:

def divide_numbers(a: int, b: int) -> float:
    """
    Divides two numbers.
    
    Parameters:
    - a: The numerator.
    - b: The denominator.

    Returns:
    - The result of division if successful, otherwise raises an error.
    """
    return a / b


def safe_divide(a: int, b: int) -> float:
    """
    A safe version of divide_numbers with fallback behavior.
    
    Parameters:
    - a: The numerator.
    - b: The denominator.

    Returns:
    - The result of division if successful, otherwise returns 0.0 or calls default fallback function.
    """
    try:
        return divide_numbers(a, b)
    except ZeroDivisionError:
        print("Caught a ZeroDivisionError, returning default value.")
        return 0.0
    except Exception as e:
        print(f"An unexpected error occurred: {e}")
        return 0.0


# Using the FallbackExecutor with safe_divide function as fallback

fallback_executor = FallbackExecutor(default_value=1.0)
result = fallback_executor.execute_with_fallback(safe_divide, 10, 2)

print(f"Result of division: {result}")

# Handling a zero divisor error
result = fallback_executor.execute_with_fallback(safe_divide, 10, 0)

print(f"Result after fallback execution: {result}")
```