def select_card(emitter, card_identifier: str) -> Card:
if not card_identifier:
cards = []
for filename in os.listdir(Card.CARD_DIR):
filepath = Card.CARD_DIR / filename
card = Card.load(filepath=filepath)
cards.append(card)
paint_cards(emitter=emitter, cards=cards, as_table=True)
selection = click.prompt('Select card',
type=click.IntRange(0, len(cards)))
card = cards[selection]
else:
card = Card.load(identifier=card_identifier)
return card
def _list():
"""Show all character cards"""
emitter = StdoutEmitter()
if not Card.CARD_DIR.is_dir():
Card.CARD_DIR.mkdir()
card_filepaths = list(Card.CARD_DIR.iterdir())
if not card_filepaths:
emitter.error(
f'No cards found at {Card.CARD_DIR}. '
f"To create one run 'nucypher {contacts.name} {create.name}'.")
cards = list()
for filename in card_filepaths:
card = Card.load(filepath=Card.CARD_DIR / filename)
cards.append(card)
paint_cards(emitter=emitter, cards=cards, as_table=True)
def _list():
"""Show all character cards"""
emitter = StdoutEmitter()
card_directory = Card.CARD_DIR
try:
card_filepaths = os.listdir(card_directory)
except FileNotFoundError:
os.mkdir(Card.CARD_DIR)
card_filepaths = os.listdir(card_directory)
if not card_filepaths:
emitter.error(
f'No cards found at {card_directory}. '
f"To create one run 'nucypher {contacts.name} {create.name}'.")
cards = list()
for filename in card_filepaths:
card = Card.load(filepath=Card.CARD_DIR / filename)
cards.append(card)
paint_cards(emitter=emitter, cards=cards, as_table=True)
