"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 17:39:27.125382
"""

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


class FallbackExecutor:
    """
    A class for handling operations that can have fallbacks in case of errors.
    
    This executor allows specifying a primary function and one or more fallback functions.
    If the primary function fails, it will try each fallback until success or no fallbacks remain.

    :param primary_func: The main function to execute
    :param fallback_funcs: A dictionary of error codes (str) as keys and their corresponding fallback functions (Callable) as values.
    """

    def __init__(self, primary_func: Callable[..., Any], fallback_funcs: Dict[str, Callable[..., Any]]):
        self.primary_func = primary_func
        self.fallback_funcs = fallback_funcs

    def execute(self, *args: Any, **kwargs: Any) -> Any:
        """
        Execute the primary function or a fallback in case of an error.

        :param args: Positional arguments for the functions.
        :param kwargs: Keyword arguments for the functions.
        :return: The result of the successfully executed function.
        :raises Exception: If no fallback is available and all fail.
        """
        try:
            return self.primary_func(*args, **kwargs)
        except Exception as e:
            error_code = str(e)  # Convert exception to a string for simplicity
            if error_code in self.fallback_funcs:
                fallback_func = self.fallback_funcs[error_code]
                print(f"Primary function failed with {error_code}, trying fallback...")
                return fallback_func(*args, **kwargs)
            else:
                raise Exception("No fallback available") from e


# Example usage
def primary_divide(x: int, y: int) -> float:
    """Divide two numbers."""
    return x / y

def divide_by_zero_fallback(x: int, y: int) -> float:
    """Fallback for division by zero error."""
    return 0.0

def invalid_argument_fallback(x: int, y: int) -> float:
    """Fallback for invalid argument errors."""
    return -1.0


fallback_executor = FallbackExecutor(
    primary_func=primary_divide,
    fallback_funcs={
        "ZeroDivisionError": divide_by_zero_fallback,
        "TypeError": invalid_argument_fallback
    }
)

# Test cases
try:
    result = fallback_executor.execute(10, 2)
    print(f"Primary division: {result}")
except Exception as e:
    print(e)

try:
    result = fallback_executor.execute(10, 0)
    print(f"Fallback for zero division: {result}")
except Exception as e:
    print(e)

try:
    result = fallback_executor.execute("not a number", 2)  # Invalid argument
    print(f"Fallback for invalid arguments: {result}")
except Exception as e:
    print(e)
```