"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 13:40:56.894581
"""

```python
class FallbackExecutor:
    """
    A class for creating a fallback executor that can handle limited error recovery.

    Args:
        primary_function (Callable): The main function to execute.
        backup_function (Callable): The function to use as a fallback in case of errors.
        max_attempts (int, optional): Maximum number of attempts before giving up. Defaults to 3.

    Raises:
        ExecutionError: If the maximum number of attempts is exceeded without success.
    """

    def __init__(self, primary_function: Callable, backup_function: Callable, max_attempts: int = 3):
        self.primary_function = primary_function
        self.backup_function = backup_function
        self.max_attempts = max_attempts

    def execute(self) -> Any:
        """
        Execute the primary function with fallback support.

        Returns:
            The result of the primary or backup function execution.
        """
        for attempt in range(self.max_attempts):
            try:
                return self.primary_function()
            except Exception as e:
                if attempt < self.max_attempts - 1:  # Allow one last try without a catch
                    continue
                else:
                    raise ExecutionError(f"Failed after {self.max_attempts} attempts. Last error: {e}")

        raise ExecutionError("Maximum number of attempts exceeded.")

class ExecutionError(Exception):
    """Custom exception for execution failures."""
    pass


# Example usage

def primary_operation():
    """
    A simple operation that may fail.
    """
    import random
    if random.choice([True, False]):
        return "Success from primary"
    raise ValueError("Primary operation failed")


def backup_operation():
    """
    Backup operation to be used in case of failure.
    """
    return "Success from backup"

fallback_executor = FallbackExecutor(primary_function=primary_operation,
                                     backup_function=backup_operation)

result = fallback_executor.execute()
print(result)
```