"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-05 23:47:59.214180
"""

```python
from typing import Callable, Any

class FallbackExecutor:
    """
    A class for executing a function with fallbacks in case of errors.
    
    Args:
        primary_function (Callable): The main function to execute.
        fallback_functions (list[Callable]): List of functions to try if the primary function fails.
        max_attempts (int): Maximum number of attempts before giving up.

    Raises:
        Exception: If all attempts fail and no successful execution is possible.
    
    Returns:
        Any: The result of the successfully executed function or None if it was not possible.
    """
    def __init__(self, primary_function: Callable, fallback_functions: list[Callable], max_attempts: int = 3):
        self.primary_function = primary_function
        self.fallback_functions = fallback_functions
        self.max_attempts = max_attempts

    def execute(self) -> Any:
        for attempt in range(1, self.max_attempts + 1):
            try:
                result = self._execute_with_retries()
                return result
            except Exception as e:
                if attempt == self.max_attempts:
                    raise e
                print(f"Attempt {attempt} failed: {str(e)}. Trying fallbacks...")
        return None

    def _execute_with_retries(self) -> Any:
        for func in [self.primary_function] + self.fallback_functions:
            try:
                result = func()
                if result is not None:
                    return result
            except Exception as e:
                print(f"Fallback {func} failed: {str(e)}")
        raise Exception("All attempts to execute functions have failed.")

# Example usage

def primary_task() -> str:
    """Primary task that might fail."""
    import random
    if random.random() < 0.5:
        raise ValueError("Task execution error.")
    return "Success from primary task."

def fallback_task1() -> str:
    """First fallback task."""
    print("Executing first fallback task")
    return "Fallback 1"

def fallback_task2() -> str:
    """Second fallback task."""
    print("Executing second fallback task")
    return "Fallback 2"

# Creating a FallbackExecutor instance
executor = FallbackExecutor(primary_task, [fallback_task1, fallback_task2])

try:
    # Attempt to execute the task
    result = executor.execute()
    if result:
        print(f"Task executed successfully: {result}")
except Exception as e:
    print(f"Failed to execute any tasks: {str(e)}")
```