"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 19:24:04.437495
"""

```python
from typing import Callable, Any, Union


class FallbackExecutor:
    """
    A class for creating a fallback executor that attempts multiple execution strategies to handle errors.
    """

    def __init__(self, primary_function: Callable[[], Any], secondary_functions: list[Callable[[], Any]]):
        """
        Initialize the FallbackExecutor with a primary function and a list of secondary functions.

        :param primary_function: The main function to be executed first.
        :param secondary_functions: A list of functions that will be tried if the primary function fails.
        """
        self.primary_function = primary_function
        self.secondary_functions = secondary_functions

    def execute(self) -> Union[Any, None]:
        """
        Execute the primary function. If it raises an error, try executing a secondary function.

        :return: The result of the executed function or None if all attempts fail.
        """
        try:
            return self.primary_function()
        except Exception as e:
            for func in self.secondary_functions:
                try:
                    return func()
                except Exception:
                    continue
        return None


# Example usage

def get_value_from_api() -> int:
    """
    Simulate a function that fetches an integer value from an API.
    :return: An integer or raise an error if the request fails.
    """
    import random
    if random.random() < 0.5:
        return 42
    else:
        raise ValueError("API request failed.")


def get_value_from_backup_source() -> int:
    """
    Simulate a function that fetches an integer value from a backup source.
    :return: An integer or raise an error if the request fails.
    """
    import random
    if random.random() < 0.5:
        return 27
    else:
        raise ValueError("Backup source failed.")


# Create fallback executor instance
fallback_executor = FallbackExecutor(get_value_from_api, [get_value_from_backup_source])

# Execute the fallback strategy and print the result or error message
result = fallback_executor.execute()
print(f"Value: {result}")
```