test_sql.py 文件源码

def setUp(self):
        _skip_if_no_pymysql()
        import pymysql
        try:
            # Try Travis defaults.
            # No real user should allow root access with a blank password.
            self.conn = pymysql.connect(host='localhost', user='root',
                                        passwd='', db='pandas_nosetest')
        except:
            pass
        else:
            return
        try:
            self.conn = pymysql.connect(read_default_group='pandas')
        except pymysql.ProgrammingError:
            raise nose.SkipTest(
                "Create a group of connection parameters under the heading "
                "[pandas] in your system's mysql default file, "
                "typically located at ~/.my.cnf or /etc/.my.cnf. ")
        except pymysql.Error:
            raise nose.SkipTest(
                "Cannot connect to database. "
                "Create a group of connection parameters under the heading "
                "[pandas] in your system's mysql default file, "
                "typically located at ~/.my.cnf or /etc/.my.cnf. ")