以以下形式全局定义选择:
HOUR_CHOICES = [('1', '8am'), ('2', '10am')]class TestForm(Form): hour = SelectField(u'Hour', choices=HOUR_CHOICES)从表格导入,将其转换为字典:
from .forms import HOUR_CHOICEShour_display = dict(HOUR_CHOICES).get(form.hour.data)

以以下形式全局定义选择:
HOUR_CHOICES = [('1', '8am'), ('2', '10am')]class TestForm(Form): hour = SelectField(u'Hour', choices=HOUR_CHOICES)从表格导入,将其转换为字典:
from .forms import HOUR_CHOICEShour_display = dict(HOUR_CHOICES).get(form.hour.data)