"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 14:05:26.745758
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class to handle task execution with fallback mechanisms.
    
    This class allows you to execute a primary function and provides an alternative
    function if the primary one fails or returns a specific error code.

    :param primary_fn: The main function to execute. Expected to take *args, **kwargs
    :type primary_fn: Callable[..., Any]
    :param fallback_fn: The secondary function to use as a fallback in case of failure.
                        It should have the same signature as `primary_fn`.
    :type fallback_fn: Callable[..., Any]
    """

    def __init__(self, primary_fn: Callable[..., Any], fallback_fn: Callable[..., Any]):
        self.primary_fn = primary_fn
        self.fallback_fn = fallback_fn

    def execute(self, *args, **kwargs) -> Any:
        """
        Execute the primary function. If it raises an exception or returns a specific error code,
        fall back to the secondary function.
        
        :param args: Arguments to pass to both functions.
        :param kwargs: Keyword arguments to pass to both functions.
        :return: The result of the `primary_fn` if successful, otherwise from `fallback_fn`.
        """
        try:
            return self.primary_fn(*args, **kwargs)
        except Exception as e:
            # Custom error code for fallback
            custom_error_code = -100
            if hasattr(e, "code") and e.code == custom_error_code:
                return self.fallback_fn(*args, **kwargs)
            raise


# Example usage
def divide(x: int, y: int) -> float:
    """
    Divide two integers.
    
    :param x: Numerator
    :param y: Denominator
    :return: The division result or a custom error code if y is zero.
    """
    return x / y


def safe_divide(x: int, y: int) -> float:
    """
    Safe divide two integers with fallback to a predefined value.
    
    :param x: Numerator
    :param y: Denominator
    :return: The division result or 0 if y is zero.
    """
    return 0.0


# Create an instance of FallbackExecutor
executor = FallbackExecutor(divide, safe_divide)

# Test cases
print(executor.execute(10, 2))      # Expected output: 5.0
print(executor.execute(10, 0).code) # Expected to raise an exception, but using fallback, so returns 0.0
```