U 6eJ @s<dZddlmZdgZdZd eeeeeedddZdS) z Interaction ~~~~~~~~~~~ )OptionalconfirmNF)actiondefaultskipreturnc Cs|r|Sdddd}||\}}|d|d|d}d}z8|dkrhd }|sp|tkrpt|}|d 7}qHnt|}Wntk rYdSX|d krd S|d krd S|dk r|SdS)a; A shortcut for typical confirmation prompt. :param action: a string describing the action, e.g. "Apply changes". A question mark will be appended. :param default: `bool` or `None`. Determines what happens when user hits :kbd:`Enter` without typing in a choice. If `True`, default choice is "yes". If `False`, it is "no". If `None`, the prompt keeps reappearing until user types in a choice (not necessarily acceptable) or until the number of iteration reaches the limit. Default is `None`. :param skip: `bool`; if `True`, no interactive prompt is used and default choice is returned (useful for batch mode). Default is `False`. Usage:: def delete(key, *, silent=False): item = db.get(Item, args.key) if confirm(f"Delete {item.title}", default=True, skip=silent): item.delete() print("Item deleted.") else: print("Operation cancelled.") Returns `None` on `KeyboardInterrupt` event. )yn)Yr )r N)NTFz? (/)N)Zyesr r T)nor r F)MAX_CONFIRM_ITERATIONSinputKeyboardInterrupt) rrrdefaultsZ label_yesZlabel_nopromptchoiceZcntr/lib/python3.8/site-packages/argh/interaction.pyrs2$    )NF)__doc__typingr__all__rstrboolrrrrr s