"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-08 08:41:36.167814
"""

```python
class FallbackExecutor:
    """
    A class for executing tasks with fallback mechanisms in case of errors.

    This class is designed to handle situations where a primary execution function might fail.
    It provides an alternative (or multiple) execution strategy if the initial attempt fails,
    helping to recover from temporary issues or exceptions without stopping the entire process.

    :param func: The primary function to be executed. Expected to take *args and **kwargs.
    :param fallbacks: A list of functions that will be attempted in case `func` fails. Each
                      fallback is expected to have the same signature as `func`.
    """

    def __init__(self, func, fallbacks=None):
        self.func = func
        self.fallbacks = [] if fallbacks is None else fallbacks

    def execute(self, *args, **kwargs) -> bool:
        """
        Execute the primary function with provided arguments. If it fails, attempt each fallback.

        :param args: Positional arguments to be passed to `self.func` and fallback functions.
        :param kwargs: Keyword arguments to be passed to `self.func` and fallback functions.
        :return: True if at least one of the functions is successfully executed, False otherwise.
        """
        try:
            self.func(*args, **kwargs)
            return True
        except Exception as e:
            print(f"Primary function failed with error: {e}")
            for fallback in self.fallbacks:
                try:
                    fallback(*args, **kwargs)
                    return True
                except Exception as fe:
                    print(f"Fallback function failed with error: {fe}")
            return False

# Example usage
def primary_function(a, b):
    """
    Primary function to perform addition.
    
    :param a: First number to add.
    :param b: Second number to add.
    """
    try:
        result = a + b
        print(f"Result of primary function: {result}")
    except Exception as e:
        print(f"Error in primary function: {e}")

def fallback_function1(a, b):
    """
    Fallback 1 for the primary function. Performs subtraction.
    
    :param a: First number to operate on.
    :param b: Second number to operate on.
    """
    try:
        result = a - b
        print(f"Result of fallback 1: {result}")
    except Exception as e:
        print(f"Error in fallback 1: {e}")

def fallback_function2(a, b):
    """
    Fallback 2 for the primary function. Raises an exception to simulate failure.
    
    :param a: First number to operate on.
    :param b: Second number to operate on.
    """
    raise ValueError("Fallback 2 is not implemented and should fail")

# Creating instances of fallback functions
fallbacks = [fallback_function1, fallback_function2]

# Using FallbackExecutor
executor = FallbackExecutor(primary_function, fallbacks=fallbacks)

# Running the primary function with successful execution
success = executor.execute(5, 3)
print(f"Execution success: {success}")

# Running the primary function with an error and fallback mechanism
success = executor.execute(5, "invalid")
print(f"Execution success after failure: {success}")
```

This code creates a `FallbackExecutor` class that can be used to handle situations where a main function might fail due to errors. It includes an example of how to use this class with primary and fallback functions.