"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 14:36:01.737628
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that wraps a function and provides fallback behavior in case of exceptions.
    
    Args:
        func: The main function to be executed.
        fallback_func: The function to call if the main function raises an exception. Defaults to None.
        
    Usage:
        def divide(a, b):
            return a / b
        
        def safe_divide(a, b):
            try:
                return divide(a, b)
            except ZeroDivisionError as e:
                print(f"Caught an error: {e}")
                return 0
            except Exception as e:
                print(f"An unexpected error occurred: {e}")
        
        fallback_executor = FallbackExecutor(divide, safe_divide)
        
        result = fallback_executor.execute(10, 2)  # Returns 5.0
        print(result)
    """

    def __init__(self, func: Callable[..., Any], fallback_func: Callable[..., Any] = None):
        self.func = func
        self.fallback_func = fallback_func

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the function with given arguments.
        
        If an exception occurs during execution, attempt to use the fallback function if provided.
        Otherwise, re-raise the exception.
        """
        try:
            return self.func(*args, **kwargs)
        except Exception as e:
            if self.fallback_func is not None:
                print(f"Caught an error: {e}")
                return self.fallback_func(*args, **kwargs)
            else:
                raise


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

def safe_divide(a, b):
    try:
        return divide(a, b)
    except ZeroDivisionError as e:
        print(f"Caught an error: {e}")
        return 0
    except Exception as e:
        print(f"An unexpected error occurred: {e}")
        return None


fallback_executor = FallbackExecutor(divide, safe_divide)

# Test the fallback behavior
result = fallback_executor.execute(10, 2)  # Returns 5.0
print(result)

try:
    result = fallback_executor.execute(10, 0)  # ZeroDivisionError, use fallback
except Exception as e:
    print(f"An unexpected error occurred during fallback: {e}")

try:
    result = fallback_executor.execute(10, "2")  # TypeError, no fallback -> re-raise exception
except Exception as e:
    print(f"An unexpected error occurred: {e}")
```