文件1 film_selector.py
import time
class FilmSelector:
# 展示所有可选项
def display_options(self, films):
print("今日影院排片列表:")
print('+================+')
# 按行打印每部电影
for i in range(len(films)):
print('{} - {}'.format(i + 1, films[i]['name']))
time.sleep(0.2)
# 打印退出选项
print('x - 退出')
print('+================+')
time.sleep(0.7)
# 获取用户的选择
def get_choice(self, films):
# 符合要求的输入列表
valid_choice = [str(i + 1) for i in range(len(films))]
valid_choice.append('x')
choice = input('你的选择是?')
# 当不符合要求时,循环获取新的选项
while choice not in valid_choice: