【flask_sqlalchemy】动态CURD类

环境：

• flask_sqlalchemy
• mysql

from app import db

class Curd(object):
    def __init__(self,modelName):
        self.db_model = globals()[modelName]

    def read(self,**filters):
        '''

        :param filters: {key1:value1,key2,value2}
        :return:
        '''
        obj = self.db_model.query.filter_by(**filters).all()
        return obj

    def create(self, records):
        '''
        根据db_model向不同的表中插入测试数据
        :param modelName:
        :param records: [{},{}]
        :return:
        '''
        for record in records:
            api_purpose = record['api_purpose']
            request_url = record['request_url']
            request_method = record['request_method']
            request_data_type = record['request_data_type']
            request_data = record['request_data']
            assert_method = record['assert_method']
            check_point = record['check_point']
            correlation = record['correlation']
            active = record['active']
            creater = record['creater']
            project = record['project']

            case = self.db_model(api_purpose=api_purpose, request_url=request_url,
                                           request_method=request_method,
                                           request_data_type=request_data_type, request_data=request_data,
                                           assert_method=assert_method, check_point=check_point,
                                           correlation=correlation, active=active,
                                           creater=creater, project=project)

            db.session.add(case)
        db.session.commit()

    def update(self, **kwargs):
        pass

    def delete(self):
        pass