"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 10:25:30.120546
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    If an exception is raised during the execution of the main function,
    a fallback function will be executed instead.

    :param main_func: The primary function to execute. Must accept and return any type.
    :param fallback_func: The fallback function to execute if an error occurs in `main_func`.
                          It must also accept and return the same types as `main_func`.

    Example usage:
    >>> def main_function(x):
    ...     return x / 0  # This will raise a ZeroDivisionError
    ...
    >>> def fallback_function(x):
    ...     return 42
    ...
    >>> executor = FallbackExecutor(main_function, fallback_func=fallback_function)
    >>> result = executor.execute(10)
    >>> print(result)  # Output: 42
    """

    def __init__(self, main_func: Callable[[Any], Any], fallback_func: Callable[[Any], Any] = None):
        self.main_func = main_func
        self.fallback_func = fallback_func

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the main function with provided arguments and catch any exceptions.
        If an exception occurs, fall back to the fallback function if provided.

        :param args: Positional arguments for the main function.
        :param kwargs: Keyword arguments for the main function.
        :return: The result of the main or fallback function execution.
        """
        try:
            return self.main_func(*args, **kwargs)
        except Exception as e:
            if self.fallback_func:
                print(f"An error occurred: {e}, executing fallback...")
                return self.fallback_func(*args, **kwargs)
            else:
                raise e


# Example usage
def main_function(x):
    return x / 0  # This will raise a ZeroDivisionError

def fallback_function(x):
    return 42

executor = FallbackExecutor(main_function, fallback_func=fallback_function)
result = executor.execute(10)
print(result)  # Output: 42
```