test_issues.py 文件源码

def test_issue_17(self):
        """could not connect mysql use passwod"""
        conn = self.connections[0]
        host = self.databases[0]["host"]
        db = self.databases[0]["db"]
        c = conn.cursor()

        # grant access to a table to a user with a password
        try:
            with warnings.catch_warnings():
                warnings.filterwarnings("ignore")
                c.execute("drop table if exists issue17")
            c.execute("create table issue17 (x varchar(32) primary key)")
            c.execute("insert into issue17 (x) values ('hello, world!')")
            c.execute("grant all privileges on %s.issue17 to 'issue17user'@'%%' identified by '1234'" % db)
            conn.commit()

            conn2 = pymysql.connect(host=host, user="issue17user", passwd="1234", db=db)
            c2 = conn2.cursor()
            c2.execute("select x from issue17")
            self.assertEqual("hello, world!", c2.fetchone()[0])
        finally:
            c.execute("drop table issue17")