"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 00:27:46.971634
"""

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


class FallbackExecutor:
    """
    A class that allows for executing a function with fallback mechanisms in case of errors.
    
    Attributes:
        primary_executor (Callable): The main function to be executed.
        secondary_executors (list[Callable]): List of functions to be tried in the event
            the primary function fails. Each function should have the same signature as 
            `primary_executor`.
        error_handler (Optional[Callable[[Exception], Any]]): A function to handle exceptions, 
            if provided it will be called with the caught exception as an argument.
    """
    
    def __init__(self,
                 primary_executor: Callable,
                 secondary_executors: list[Callable] = None,
                 error_handler: Optional[Callable[[Exception], Any]] = None):
        self.primary_executor = primary_executor
        self.secondary_executors = secondary_executors if secondary_executors else []
        self.error_handler = error_handler

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function or a fallback in case of an exception.
        
        Args:
            *args: Positional arguments to pass to the function.
            **kwargs: Keyword arguments to pass to the function.
            
        Returns:
            The result of the successful execution, or None if all fallbacks fail.
        """
        for executor in [self.primary_executor] + self.secondary_executors:
            try:
                return executor(*args, **kwargs)
            except Exception as e:
                if not self.error_handler:
                    raise
                else:
                    self.error_handler(e)
        return None


# Example usage
def divide(a: int, b: int) -> float:
    """Divide two numbers."""
    return a / b

def safe_divide(a: int, b: int) -> float:
    """Safe division that handles zero division error."""
    if b == 0:
        print("Warning: Division by zero")
        return 1.0
    return divide(a, b)

fallback_executor = FallbackExecutor(
    primary_executor=divide,
    secondary_executors=[safe_divide],
    error_handler=lambda e: print(f"Error occurred: {e}")
)

# Normal operation
result = fallback_executor.execute(10, 2)
print(result)  # Should print 5.0

# Error handling with fallbacks
try:
    result = fallback_executor.execute(10, 0)
except Exception as e:
    print(f"Caught error: {e}")
```