本文整理汇总了Python中loader.Loader.load_meals方法的典型用法代码示例。如果您正苦于以下问题：Python Loader.load_meals方法的具体用法？Python Loader.load_meals怎么用？Python Loader.load_meals使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类loader.Loader的用法示例。
在下文中一共展示了Loader.load_meals方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from loader import Loader [as 别名]
# 或者: from loader.Loader import load_meals [as 别名]
class App:
"""The main application class takes user input and manages the applicatino
loop.
"""
def __init__(self):
os.system('clear')
print('Initializing...')
self.loader = Loader()
self.available_meals = self.loader.load_meals()
self.active = True
print('Initialization complete')
self.days = [
'Monday',
'Tuesday',
'Wednesday',
'Thursday',
'Friday',
'Saturday',
'Sunday',
]
def start(self):
while self.active:
self.loop()
def loop(self):
print('\nWhat would you like to do?')
print('1) Load this week\'s meals')
print('2) Generate new meals')
print('3) Hold specific meals')
print('4) Save current meals')
if hasattr(self, 'meals'):
print('5) Email shopping list for current meals')
choice = input().replace(' ', '')
if not choice.isnumeric():
os.system('clear')
print('please enter a number between 1 and 4')
return
else:
choice = int(choice)
if choice == 1:
# @TODO: load saved meals
os.system('clear')
print('loading current meals...')
self.meals = []
self.print_meals()
elif choice == 2:
os.system('clear')
print('generating meals...\n')
self.meals = self.get_random_meals([])
self.print_meals()
elif choice == 3:
print('make selections:')
choices = self.get_choices()
self.meals = self.get_random_meals(choices)
os.system('clear')
print('generating meals...\n')
self.print_meals()
elif choice == 4:
os.system('clear')
print('saving meals...')
# @TODO: save meals
elif choice == 5:
os.system('clear')
print('emailing shopping list...')
emailer = Emailer(self.meals)
emailer.send_list()
def print_meals(self):
for i, meal in enumerate(self.meals):
day_spaces = self.max_day_len() - len(self.days[i])
meal_spaces = self.max_meal_len() - len(meal.name)
output = ''
output = output + self.days[i] + ': ' + (' ' * day_spaces)
output = output + meal.name + ' ' + ('.' * (meal_spaces + 2))
output = output + ' (' + str(i + 1) + ')'
print(output)
def max_day_len(self):
return max([len(day) for day in self.days])
def max_meal_len(self):
return max([len(meal.name) for meal in self.meals])
def get_random_meals(self, choices):
meals = []
# Make sure the choices are in order.
choices = list(set(choices))
choices.sort()
# Get list of available meals.
available_meals = list(self.available_meals)
#.........这里部分代码省略.........