| from typing import Union, Optional | |
| def passages2text(passages: Union[str, list, tuple]) -> str: | |
| """Formats the given one or more passages into a single structured string.""" | |
| if isinstance(passages, str): | |
| return passages | |
| assert type(passages) in [list, tuple] | |
| if len(passages) == 0: | |
| return "N/A" | |
| if len(passages) == 1: | |
| return f"«{passages[0]}»" | |
| return "\n".join([f"[{idx+1}] «{txt}»" for idx, txt in enumerate(passages)]) | |
| def passages2textV2(passages: Union[str, list, tuple]) -> str: | |
| """Formats the given one or more passages into a single structured string.""" | |
| if isinstance(passages, str): | |
| return passages | |
| assert type(passages) in [list, tuple] | |
| def psg2text(psg): | |
| try: | |
| title, snippet = psg.split("|", 1) | |
| return f"Titre: {title.strip()} | Snippet: «{snippet.strip()}»" | |
| except Exception: | |
| pass | |
| return f"«{psg}»" | |
| if len(passages) == 0: | |
| return "N/A" | |
| if len(passages) == 1: | |
| return psg2text(passages[0]) | |
| return "\n".join([f"[{idx+1}] {psg2text(txt)}" for idx, txt in enumerate(passages)]) | |
| def format_answers(answers: Union[str, list]) -> Optional[str]: | |
| """Parses the given answers and returns the appropriate answer string. | |
| Args: | |
| answers (Union[str, list]): The answers to parse. | |
| Raises: | |
| ValueError: when instance is of type list and has no answers | |
| ValueError: when is not of type list or str | |
| Returns: | |
| _type_: Optiona[str] | |
| """ | |
| if isinstance(answers, list): | |
| if len(answers) >= 1: | |
| return str(answers[0]).strip() | |
| if len(answers) == 0: | |
| raise ValueError("No answers found") | |
| elif isinstance(answers, str): | |
| return answers | |
| else: | |
| raise ValueError(f"Unable to parse answers of type {type(answers)}") | |