python接口自动化测试 - configparser配置文件解析器详细使用

[server]    
age = 45
username = yes

# server就是section
# age、username就是option

 1     import configparser
 2 
 3     filename = ‘F:/Interface/config/server.ini‘
 4     # 实例化configparser
 5     config = configparser.ConfigParser()
 6 
 7     # 读取配置文件
 8     config.read(filename, encoding="utf-8-sig")
 9 
10     # 获取某个option的值(最常见的操作)
11     config.get(section="server", option="username")

 1 #!/usr/bin/env python
 2 # -*- coding: utf-8 -*-
 3 
 4 """
 5 __title__  = 操作配置文件工具类
 6 """
 7 
 8 import configparser
 9 
10 
11 class ConfigUtil:
12     # 实例化configparser
13     config = configparser.ConfigParser()
14 
15     def read(self, filename):
16         """
17         读取配置文件
18         :param filename: 配置文件路径
19         """
20         self.config.read(filename, encoding="utf-8-sig")
21 
22     def get(self, _options, _section=‘server‘):
23         """
24         获取某个options值
25         :param _options: option
26         :param _section: section
27         """
28         try:
29             # 方式一：调用方法
30             value = self.config.get(section=_section, option=_options, fallback="默认值,key不存在则返回此值")
31 
32             # 方式二：索引
33             value = self.config[_section][_options]
34         except Exception as e:
35             print("没有获取到值")
36             value = None
37         return value
38 
39     def get_options_key_value(self, _section):
40         """
41         以列表(name,value)的形式返回section中的每个值
42         :param _section: 某个section
43         :return: list[tuple(key,value)]
44         """
45         return self.config.items(_section)
46 
47     def get_all_section(self):
48         """
49         获取所有section
50         """
51         return self.config.sections()
52 
53     def get_options_by_section(self, _section):
54         """
55         获取section下所有可用options
56         """
57         # 方式一
58         keys = []
59         for _options in self.config[_section]:
60             keys.append(_options)
61 
62         # 方式二（推荐）
63         keys = self.config.options(_section)
64         return keys
65 
66     def assert_section_in_config(self, _section):
67         """
68         判断section是否存在
69         :param _section: 需要判断的section
70         """
71         return _section in self.config
72 
73     def assert_options_in_section(self, _section, _options):
74         """
75         判断options是否存在某个section中
76         :param _section: 某个section
77         :param _options: 需要判断的options的key值
78         """
79         return _options in self.config[_section]
80 
81 
82 configUtil = ConfigUtil()
83 
84 if __name__ == ‘__main__‘:
85     filename = ‘F:/imocInterface/config/server.ini‘
86     configUtil.read(filename)
87     print(configUtil.get("username"))
88     print(configUtil.get_all_section())
89     print(configUtil.assert_section_in_config("server"))
90     print(configUtil.get_options_by_section("server"))
91     print(configUtil.assert_options_in_section("server", "usernsame"))
92     print(configUtil.get_options_key_value("server"))