"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 03:09:38.020786
"""

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

    Args:
        primary_func (Callable): The main function to be executed.
        fallback_func (Callable): The function to be used as a fallback if the primary_func fails.
        max_attempts (int): Maximum number of attempts before giving up. Default is 3.

    Raises:
        RuntimeError: If all attempts fail and no exception handling is implemented in fallback_func.

    Examples:
        >>> def divide(a, b):
        ...     return a / b
        ...
        >>> def safe_divide(a, b):
        ...     print("Attempted division failed, using fallback")
        ...     return 0.0
        ...
        >>> executor = FallbackExecutor(primary_func=divide, fallback_func=safe_divide, max_attempts=5)
        >>> result = executor.execute(10, 2)
        >>> print(result)  # Output: 5.0

    """

    def __init__(self, primary_func: Callable[[Any], Any], fallback_func: Callable[[Any, Any], Any], max_attempts: int = 3):
        self.primary_func = primary_func
        self.fallback_func = fallback_func
        self.max_attempts = max_attempts

    def execute(self, *args) -> Any:
        attempts = 0
        while attempts < self.max_attempts:
            try:
                return self.primary_func(*args)
            except Exception as e:
                if attempts == self.max_attempts - 1:
                    # All attempts failed, use fallback function
                    return self.fallback_func(*args)
                attempts += 1

```

Usage Example:

```python
def add(a: int, b: int) -> int:
    return a + b

def error_add(a: int, b: int) -> None:
    print("Addition failed, using fallback")
    return a + b

executor = FallbackExecutor(primary_func=add, fallback_func=error_add)
result = executor.execute(5, 3)
print(result)  # Output: 8
```