"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 15:11:16.523560
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing functions in case of errors.
    
    This class allows you to define a primary function and one or more fallback functions. If the primary function
    fails due to an exception, it will attempt to execute each fallback in sequence until one succeeds or all are exhausted.

    :param primary_function: The main function to be executed with arguments.
    :param fallback_functions: A list of functions that can be used as fallbacks if the primary function raises an error.
    """

    def __init__(self, primary_function: Callable[..., Any], fallback_functions: list[Callable[..., Any]] = []):
        self.primary_function = primary_function
        self.fallback_functions = fallback_functions

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function with arguments provided. If an exception is raised, try each fallback function.

        :param args: Arguments to pass to the primary and fallback functions.
        :param kwargs: Keyword arguments to pass to the primary and fallback functions.
        :return: The result of the first non-exception-rising function execution or None if all fail.
        """
        for func in [self.primary_function] + self.fallback_functions:
            try:
                return func(*args, **kwargs)
            except Exception as e:
                print(f"Error occurred while executing {func.__name__}: {e}")
        return None


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


def safe_divide(a: float, b: float) -> float:
    """Safe division that returns 0 if division by zero occurs."""
    return a / b if b != 0 else 0.0


def undefined_function() -> str:
    """Function that intentionally raises an error."""
    raise ValueError("This function is not defined properly.")

fallback_executor = FallbackExecutor(divide, [safe_divide, undefined_function])
result = fallback_executor.execute(10, 2)  # Expected result: 5.0
print(f"Result of division: {result}")

# This will try to divide 10 by 0, then use safe_divide and eventually fall back on undefined_function (which raises an error)
result = fallback_executor.execute(10, 0)  # Expected result: 0.0 due to safe_divide
print(f"Result of division by zero handling: {result}")
```