"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 10:40:00.866624
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    This class allows defining primary and secondary (fallback) functions to be executed in case the primary function fails or raises an exception.

    Args:
        func: The primary function to execute. It should take positional arguments and keyword arguments.
        fallback_func: The fallback function to use if the primary function fails. Should take the same arguments as `func`.
        
    Raises:
        Any exceptions that occur during execution of either functions, unless handled internally by the class.

    Examples:
        >>> def divide(a: int, b: int) -> float:
        ...     return a / b
        ...
        >>> def safe_divide(a: int, b: int) -> float:
        ...     if b == 0:
        ...         return 0.0
        ...     else:
        ...         return a / b
        ...
        >>> executor = FallbackExecutor(divide, fallback_func=safe_divide)
        >>> result = executor.execute(10, 2)  # Primary function succeeds
        >>> print(result)  # Output: 5.0
        >>> result = executor.execute(10, 0)  # Primary function fails, fallback called
        >>> print(result)  # Output: 0.0
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function with given arguments. If it fails or raises an exception,
        attempt to run the fallback function instead.
        
        Args:
            *args: Positional arguments to pass to `func` and `fallback_func`.
            **kwargs: Keyword arguments to pass to `func` and `fallback_func`.

        Returns:
            The result of executing either `func` or `fallback_func`, based on success.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            print(f"An error occurred in the primary function: {e}")
            return self.fallback_func(*args, **kwargs)


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

def safe_divide(a: int, b: int) -> float:
    """Safe division that returns 0 if division by zero occurs."""
    if b == 0:
        return 0.0
    else:
        return a / b


executor = FallbackExecutor(divide, fallback_func=safe_divide)
result = executor.execute(10, 2)  # Primary function succeeds
print(result)  # Output: 5.0

result = executor.execute(10, 0)  # Primary function fails, fallback called
print(result)  # Output: 0.0
```