python中get_conf
时间: 2024-06-03 20:07:41 浏览: 123
Sorry, as an AI language model, I couldn't find any specific function or module named "get_conf" in Python. Could you please provide more context or details about what you are looking for so that I can assist you better?
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connect = psycopg2.connect(database=db_name, user=db_user, password=db_passwd, port=db_port) cur = connect.cursor() Sql_1 = "select * from conf_monitor order by cid" Sql_2 = "select * from conf_deg_spd order by cid" Sql_3 = "select * from conf_abnormal order by cid" Sql_4 = "select * from conf_abnormal_record" conf_monitor = get_conf(cur, Sql_1) conf_deg_spd = get_conf(cur, Sql_2) conf_abnormal = get_conf(cur, Sql_3) conf_abnormal_record = get_conf(cur, Sql_4)
这是一段 Python 代码,使用 psycopg2 模块连接数据库,并执行了四个 SQL 查询语句,分别查询了 conf_monitor、conf_deg_spd、conf_abnormal 和 conf_abnormal_record 四个表中的所有数据,并按照 cid 字段进行排序。
import os from configparser import ConfigParser # configparser是python一个读取配置文件的标准库 _conf_dir = os.path.dirname(__file__) _conf_file = os.path.join(_conf_dir, 'config.ini') class MyParser(ConfigParser): def as_dict(self): d = dict(self._sections) for k in d: d[k] = dict(d[k]) return d def _get_all_conf(): _config = MyParser() result = {} if os.path.isfile(_conf_file): try: _config.read(_conf_file, encoding='UTF-8') result = _config.as_dict() except OSError: raise ValueError("Read config file failed: %s" % OSError) return result config = _get_all_conf() sys_cfg = config['sys'] log_cfg = config['log'] smtp_cfg = config['smtp'] email_cfg = config['email'] HOME_DIR = os.path.dirname(os.path.dirname(__file__)) CASE_DIR = os.path.join(HOME_DIR, "testcase") REPORT_DIR = os.path.join(HOME_DIR, "report")
这段代码是用来读取配置文件的,其中用到了 configparser 库来解析配置文件。代码首先获取当前文件所在目录,然后拼接上配置文件名得到配置文件的完整路径。接着定义了一个 MyParser 类,继承自 ConfigParser 类,并添加了一个 as_dict 方法,用来将 ConfigParser 对象转换为字典。然后定义了一个 _get_all_conf 函数,用来读取配置文件并返回一个包含所有配置信息的字典。最后定义了一些常量,如 HOME_DIR、CASE_DIR 和 REPORT_DIR 等。这些常量可能在后面的代码中会用到。
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