"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 00:28:55.896652
"""

```python
from typing import Callable, Optional


class FallbackExecutor:
    """
    A class for creating a fallback execution mechanism where a primary function is executed,
    and if it fails (raises an exception), a secondary function takes over.
    
    :param primary_func: The main function to be executed. It should take the same arguments as `secondary_func`.
    :param secondary_func: The backup function that will execute in case of failure of `primary_func`.
    """

    def __init__(self, primary_func: Callable, secondary_func: Callable):
        self.primary_func = primary_func
        self.secondary_func = secondary_func

    def execute(self, *args, **kwargs) -> Optional[object]:
        """
        Executes the primary function. If an exception is raised during execution,
        it executes the secondary function with the same arguments.
        
        :param args: Positional arguments to pass to both functions.
        :param kwargs: Keyword arguments to pass to both functions.
        :return: The result of the executed function, or None if both fail.
        """
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            print(f"Primary function failed with exception: {e}")
            try:
                return self.secondary_func(*args, **kwargs)
            except Exception as e:
                print(f"Secondary function also failed with exception: {e}")
                return None


# Example usage
def main_function(x):
    """
    A primary function that divides a number by 0 intentionally to demonstrate error handling.
    
    :param x: The dividend.
    :return: Result of the division or None if an exception occurred.
    """
    return x / 0

def backup_function():
    """
    A secondary function that returns a default value when the primary function fails.
    
    :return: Default message indicating failure.
    """
    return "Division by zero, using fallback!"

# Create instance of FallbackExecutor
executor = FallbackExecutor(main_function, backup_function)

# Execute and print result
result = executor.execute(10)
print(f"Result: {result}")
```