"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 15:10:29.489193
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback mechanisms in case of errors.

    Attributes:
        primary_executor (callable): The main function to execute.
        fallback_executors (list[Callable]): A list of functions that can be used as fallbacks if the primary executor fails.
        exception_types (tuple[type, ...]): Types of exceptions that should trigger a fallback. If None, all types are caught.

    Methods:
        execute: Attempts to execute the primary function and falls back to others on error.
    """

    def __init__(self, primary_executor: callable, fallback_executors: list[callable], exception_types: tuple[type] = None):
        self.primary_executor = primary_executor
        self.fallback_executors = fallback_executors
        self.exception_types = exception_types

    def execute(self) -> any:
        """
        Execute the main function and handle exceptions by attempting fallbacks.

        Returns:
            The result of the successful execution or None if all fallbacks fail.
        """
        try:
            return self.primary_executor()
        except self.exception_types as e:
            for fallback in self.fallback_executors:
                try:
                    return fallback()
                except self.exception_types:
                    pass
        return None


# Example usage:

def main_function() -> int:
    """A function that might fail and needs a fallback."""
    # Simulating a scenario where the function can fail
    if not 1:  # Always fails in this example for demonstration purposes
        raise ValueError("Failed to execute primary function")
    return 42


def fallback_function_1() -> int:
    """First fallback function that simulates success."""
    print("Fallback 1 executed.")
    return 100


def fallback_function_2() -> int:
    """Second fallback function that fails and should not be used as a fallback in this case."""
    print("Fallback 2 executed, but it failed.")
    raise ValueError("This is an intentional failure for demonstration purposes")


# Creating instances of the functions
primary = main_function
fallbacks = [fallback_function_1, fallback_function_2]
executor = FallbackExecutor(primary, fallbacks)

# Execute and display result
result = executor.execute()
print(f"Result: {result}")
```