instance_validator.py 文件源码

def __init__(self):
        self.schema = voluptuous.Schema({
            'name': six.text_type,
            'flavor': six.text_type,
            'os': {
                voluptuous.Required('distro'): six.text_type,
                voluptuous.Required('version'): six.text_type,
                voluptuous.Required('os_type'): six.text_type,
            },
            'metadata': dict,
            'start_date': voluptuous.Datetime(),
            'end_date': voluptuous.Datetime(),
        })