"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 03:24:12.389739
"""

```python
from typing import Callable, Any


class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallback methods in case of errors.

    :param primary_func: The main function to be executed.
    :param fallback_func: The secondary function to be used if the primary function fails.
    """

    def __init__(self, primary_func: Callable[..., Any], fallback_func: Callable[..., Any]):
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self) -> Any:
        """
        Execute the primary function. If an error occurs, attempt to use the fallback function.

        :return: The result of the executed function.
        """
        try:
            return self.primary_func()
        except Exception as e:
            print(f"Primary execution failed with exception: {e}")
            try:
                return self.fallback_func()
            except Exception as fe:
                print(f"Fallback execution also failed with exception: {fe}")
                raise


# Example usage
def get_value_from_dict(key: str, dictionary: dict) -> Any:
    """
    Retrieve a value from a given dictionary using the provided key.

    :param key: The key to look up in the dictionary.
    :param dictionary: The dictionary to search through.
    :return: The value associated with the key or None if not found.
    """
    return dictionary.get(key, "Key not found")


def get_fallback_value_from_dict(key: str, dictionary: dict) -> Any:
    """
    A fallback function that returns a default value instead of raising an error.

    :param key: The key to look up in the dictionary.
    :param dictionary: The dictionary to search through.
    :return: The value associated with the key or "Fallback value" if not found.
    """
    return dictionary.get(key, "Fallback value")


# Create a dictionary and some test keys
test_dict = {"a": 1, "b": 2}
keys = ["a", "c"]

for key in keys:
    fallback_executor = FallbackExecutor(
        primary_func=lambda: get_value_from_dict(key, test_dict),
        fallback_func=lambda: get_fallback_value_from_dict(key, test_dict)
    )
    
    print(f"Key: {key} - Value from dictionary (expected 1 for 'a', 'Fallback value' for 'c'): {fallback_executor.execute()}")
```