"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 03:56:19.198426
"""

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

    This can be useful in scenarios where you want to try running a primary function,
    and if it fails due to an exception, automatically switch to a backup function.
    
    Args:
        primary_func (Callable): The primary function to attempt execution first.
        backup_func (Callable): The fallback function to use if the primary function fails.
        *args: Variable length argument list for the functions.
        **kwargs: Arbitrary keyword arguments for the functions.

    Raises:
        Any exception that occurs in either of the functions during execution.
    
    Returns:
        The return value of the executed function, or None if both functions fail.
    """

    def __init__(self, primary_func: Callable, backup_func: Callable, *args, **kwargs):
        self.primary_func = primary_func
        self.backup_func = backup_func
        self.args = args
        self.kwargs = kwargs

    def execute(self) -> Any:
        """
        Execute the primary function. If it raises an exception, call the backup function.

        Returns:
            The return value of the successfully executed function or None.
        """
        try:
            result = self.primary_func(*self.args, **self.kwargs)
        except Exception as e:
            try:
                print(f"Primary function failed with: {e}")
                result = self.backup_func(*self.args, **self.kwargs)
            except Exception as e:
                print(f"Backup function also failed with: {e}")
                result = None
        return result


# Example usage
def primary_function(x):
    import math
    return 1 / x

def backup_function(x):
    return -1 * x

executor = FallbackExecutor(primary_function, backup_function, 0)
print(executor.execute())  # Should use the backup function and print -1.0

executor2 = FallbackExecutor(primary_function, backup_function, 5)
print(executor2.execute())  # Should use the primary function and print 0.2
```