"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 07:47:50.360337
"""

```python
from typing import Callable


class FallbackExecutor:
    """
    A class for creating a fallback executor that handles errors gracefully.
    
    Attributes:
        primary_func (Callable): The main function to execute.
        fallback_func (Callable): The fallback function to use when the primary function fails.
    """

    def __init__(self, primary_func: Callable, fallback_func: Callable):
        """
        Initialize FallbackExecutor with a primary and fallback function.

        Args:
            primary_func (Callable): The main function to execute.
            fallback_func (Callable): The fallback function to use when the primary function fails.
        """
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> callable:
        """
        Execute the primary function and handle errors by falling back to the secondary function.

        Args:
            *args: Positional arguments passed to the primary function.
            **kwargs: Keyword arguments passed to the primary function.

        Returns:
            The result of the primary function if it succeeds, otherwise the fallback function's result.
        """
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            return self.fallback_func(*args, **kwargs)


# Example usage
def primary_divide(a: int, b: int) -> float:
    """Divide a by b."""
    return a / b


def fallback_divide(a: int, b: int) -> float:
    """Fallback division function that handles zero division error by returning 0.0."""
    return 0.0


if __name__ == "__main__":
    primary = primary_divide
    fallback = fallback_divide

    fe = FallbackExecutor(primary_func=primary, fallback_func=fallback)

    result = fe.execute(10, 2)  # Should return 5.0
    print(f"Result of primary function: {result}")

    result = fe.execute(10, 0)  # Should handle error and return 0.0 from the fallback function
    print(f"Fallback result (division by zero): {result}")
```