"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 11:44:36.219493
"""

```python
from typing import Any, Callable


class FallbackExecutor:
    """
    A class for executing a function with fallbacks in case of errors.

    Attributes:
        primary_executor (Callable): The main function to execute.
        fallback_executors (list[Callable]): List of functions to try if the primary executor fails.
        max_retries (int): Maximum number of times to attempt execution before giving up.

    Methods:
        execute: Attempts to execute the primary and fallback executors in sequence until success or failure.
    """

    def __init__(self, primary_executor: Callable[..., Any], fallback_executors: list[Callable[..., Any]], max_retries: int = 3):
        """
        Initialize the FallbackExecutor.

        Args:
            primary_executor (Callable): The main function to execute.
            fallback_executors (list[Callable]): List of functions to try if the primary executor fails.
            max_retries (int, optional): Maximum number of times to attempt execution before giving up. Defaults to 3.
        """
        self.primary_executor = primary_executor
        self.fallback_executors = fallback_executors
        self.max_retries = max_retries

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary and fallback executors in sequence until success or failure.

        Args:
            *args (Any): Positional arguments to pass to the executors.
            **kwargs (Any): Keyword arguments to pass to the executors.

        Returns:
            The result of the successful execution.
        Raises:
            Exception: If all attempts fail.
        """
        for attempt in range(self.max_retries + 1):
            try:
                return self.primary_executor(*args, **kwargs)
            except Exception as e:
                if attempt < self.max_retries:
                    print(f"Primary executor failed. Attempt {attempt + 1} of {self.max_retries}. Trying fallbacks...")
                    for fallback in self.fallback_executors:
                        try:
                            return fallback(*args, **kwargs)
                        except Exception:
                            continue
                else:
                    raise e


# Example usage

def main_function(x: int) -> str:
    """
    A sample primary function that may fail.

    Args:
        x (int): An input parameter.
    Returns:
        str: The result of the computation.
    Raises:
        ValueError: If x is not positive.
    """
    if x <= 0:
        raise ValueError("x must be positive")
    return f"Processed {x}"


def fallback_function_1(x: int) -> str:
    """
    A sample fallback function that may fail.

    Args:
        x (int): An input parameter.
    Returns:
        str: The result of the computation.
    Raises:
        ValueError: If x is not positive or too large.
    """
    if x > 100:
        raise ValueError("x must be less than or equal to 100")
    return f"Fallback processed {x}"


def fallback_function_2(x: int) -> str:
    """
    Another sample fallback function.

    Args:
        x (int): An input parameter.
    Returns:
        str: The result of the computation.
    Raises:
        ValueError: If x is not positive or even.
    """
    if x % 2 != 0:
        raise ValueError("x must be even")
    return f"Another fallback processed {x}"


# Create a FallbackExecutor instance
executor = FallbackExecutor(main_function, [fallback_function_1, fallback_function_2])

try:
    result = executor.execute(5)  # Should use the main function and succeed
    print(result)
except Exception as e:
    print(f"Failed with error: {e}")

try:
    result = executor.execute(-3)  # Should trigger a primary failure and fall back to fallback_function_1
    print(result)
except Exception as e:
    print(f"Failed with error: {e}")
```