"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 00:46:40.954123
"""

```python
class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    This class is designed to handle situations where a primary function might fail due to an error or unexpected behavior.
    It attempts to execute the given function and handles any exceptions by falling back to a secondary action.

    :param func: The primary function to be executed.
    :type func: Callable
    :param fallback: A secondary function to be executed in case of failure. Can be None.
    :type fallback: Callable, optional

    Example usage:
    >>> def primary_func(x):
    ...     return 1 / x
    ...
    >>> def fallback_func(x):
    ...     return float('inf')
    ...
    >>> executor = FallbackExecutor(primary_func, fallback=fallback_func)
    >>> print(executor.execute(2))
    0.5
    >>> print(executor.execute(0))
    inf

    """

    def __init__(self, func: Callable[[Any], Any], fallback: Optional[Callable[[Any], Any]] = None):
        self.func = func
        self.fallback = fallback

    def execute(self, *args, **kwargs) -> Any:
        """
        Executes the primary function with provided arguments.
        If an exception occurs during execution, it attempts to use the fallback function.

        :param args: Arguments passed to the primary function.
        :param kwargs: Keyword arguments passed to the primary function.
        :return: The result of the primary or fallback function based on success or failure.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            if self.fallback is not None:
                print(f"An error occurred while executing the main function: {e}")
                return self.fallback(*args, **kwargs)
            else:
                raise


# Example usage
def primary_func(x):
    return 1 / x

def fallback_func(x):
    return float('inf')

executor = FallbackExecutor(primary_func, fallback=fallback_func)

result = executor.execute(2)  # Expected: 0.5
print(result)
result = executor.execute(0)  # Expected: inf (fallback used due to division by zero error)
print(result)
```