"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 10:36:51.006291
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions.
    
    This implementation allows specifying a primary function to execute,
    along with one or more fallback functions to be tried in sequence if the
    primary function fails. If all functions fail, an exception is raised.

    :param primary: The primary function to attempt first.
    :type primary: Callable
    :param fallbacks: A list of fallback functions to try sequentially on failure.
    :type fallbacks: List[Callable]
    """

    def __init__(self, primary: Callable[..., Any], fallbacks: list[Callable[..., Any]] = None):
        self.primary = primary
        self.fallbacks = fallbacks if fallbacks else []

    def add_fallback(self, func: Callable[..., Any]) -> None:
        """
        Add a new fallback function to the executor.

        :param func: The fallback function to be added.
        :type func: Callable
        """
        self.fallbacks.append(func)

    def execute(self) -> Any:
        """
        Execute the primary function and handle any exceptions by trying fallbacks.

        :return: The result of the successfully executed function.
        :raises Exception: If all functions fail.
        """
        try:
            return self.primary()
        except Exception as e:
            for func in self.fallbacks:
                try:
                    return func()
                except Exception:
                    continue
            raise e


# Example usage:

def primary_func():
    """ Primary function that fails intentionally. """
    print("Primary function executing.")
    return 42

def fallback_func1():
    """ First fallback function. """
    print("Fallback function 1 executing.")
    return "Fallback result"

def fallback_func2():
    """ Second fallback function. """
    print("Fallback function 2 executing.")
    raise Exception("Second fallback failed.")

# Create an instance of FallbackExecutor
fallback_executor = FallbackExecutor(primary_func, [fallback_func1, fallback_func2])

# Execute the functions with fallbacks
try:
    result = fallback_executor.execute()
    print(f"Result: {result}")
except Exception as e:
    print(f"All functions failed: {e}")


```