jinja2過濾器
1 min readApr 20, 2019
app.py
def mealformat(value):
if value.hour in [4, 5, 6, 7, 8, 9]:
return 'Breakfast'
elif value.hour in [10, 11, 12, 13, 14, 15]:
return 'Lunch'
elif value.hour in [16, 17, 18, 19, 20, 21]:
return 'Dinner'
else:
return 'Supper'
app.jinja_env.filters['meal'] = mealformat
start.html
def mealformat(value):
if value.hour in [4, 5, 6, 7, 8, 9]:
return 'Breakfast'
elif value.hour in [10, 11, 12, 13, 14, 15]:
return 'Lunch'
elif value.hour in [16, 17, 18, 19, 20, 21]:
return 'Dinner'
else:
return 'Supper'
app.jinja_env.filters['meal'] = mealformat
