python配置文件-conf&ini

2022-09-05  本文已影响0人  雨点的光辉

一、conf配置文件

1.介绍

[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false

注意:中括号中的内容为sections,每个sections可以有多个items(键值对)

2.使用

2.1 读取配置

  1. config.options(section)config.get(section, option)
    注意:下面的配置文件来自上方的例子
def get_config():
    '''
    获取配置文件内容
    '''
    CONFTEST_FILE_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) + r"/conf.ini"
    conf = configparser.ConfigParser()
    conf.read(CONFTEST_FILE_PATH, encoding='utf-8')

    # 获取配置文件内common部分的配置信息
    options = conf.options('common')
    options_dict = {}
    for cmd in options:
        default = conf.get('common', cmd)
        options_dict[cmd] = default

    return options_dict
  1. config.getint(section, option)、config.getboolean(section, option)、config.getfloat(section, option)
[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false
import os
import configparser

CONFTEST_FILE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), r"test_ini.ini")
conf = configparser.ConfigParser()
conf.read(CONFTEST_FILE_PATH, encoding='utf-8')
print(conf.get("common", "web-port"), type(conf.get("common", "web-port")))
print(conf.getint("common", "web-port"), type(conf.getint("common", "web-port")))
print(conf.get("common", "version"), type(conf.get("common", "version")))
print(conf.getfloat("common", "version"), type(conf.getfloat("common", "version")))
print(conf.get("log", "url-log-enable"), type(conf.get("log", "url-log-enable")))
print(conf.getboolean("log", "url-log-enable"), type(conf.getboolean("log", "url-log-enable")))

输出结果如下:

80 <class 'str'>
80 <class 'int'>
1.0 <class 'str'>
1.0 <class 'float'>
false <class 'str'>
False <class 'bool'>
  1. config.sections()、config.items(section)
[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false
import os
import configparser

CONFTEST_FILE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), r"test_ini.ini")
conf = configparser.ConfigParser()
conf.read(CONFTEST_FILE_PATH, encoding='utf-8')
print(conf.sections())
print(conf.items("common"))

输出结果如下:

['common', 'log']
[('web-port', '80'), ('gateway-port', '80'), ('version', '1.0')]
  1. config.has_section(section)、config.has_option(section, option)
[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false
import os
import configparser

CONFTEST_FILE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), r"test_ini.ini")
conf = configparser.ConfigParser()
conf.read(CONFTEST_FILE_PATH, encoding='utf-8')
print(conf.has_section('common'))
print(conf.has_section('envType'))
print(conf.has_option('common', 'version'))
print(conf.has_option('common', 'branch'))

输出结果如下:

True
False
True
False

2.2 更改配置

  1. config.set(section, option, value)、config[section][option]=value、config.write(open(path, "w"))(修改已有配置并同步到配置文件)
[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false
import os
import configparser

CONFTEST_FILE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), r"test_ini.ini")
conf = configparser.ConfigParser()
conf.read(CONFTEST_FILE_PATH, encoding='utf-8')
conf.set('log', 'console-log-level', 'debug')
print(conf.get('log', 'console-log-level'))
conf["log"]["console-log-level"] = "error"
print(conf.get('log', 'console-log-level'))
conf.write(open(CONFTEST_FILE_PATH, 'w', encoding='utf-8'))

输出结果如下:

debug
error

输出结果后的配置文件如下:

[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
# 修改配置处
console-log-level = error 
file-log-level = info
url-log-enable = false
  1. config.add_section(section_name)、config.write(open(path, "w"))(新增配置并同步到配置文件)
[common]
web-port = 80
gateway-port = 80
version = 1.0

[log]
console-log-level = info
file-log-level = info
url-log-enable = false
import os
import configparser

CONFTEST_FILE_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), r"test_ini.ini")
conf = configparser.ConfigParser()
conf.read(CONFTEST_FILE_PATH, encoding='utf-8')
conf.add_section('envType')
conf.set('envType', 'type', 'uat')
conf.set('common', 'level', 'DAILY_TEST')
conf['common']['branch'] = "master"
conf.write(open(CONFTEST_FILE_PATH, 'w', encoding='utf-8'))

输出结果后的配置文件如下:

[common]
web-port = 80
gateway-port = 80
version = 1.0
# 新增配置处1
level = DAILY_TEST
# 新增配置处2
branch = master

[log]
console-log-level = info
file-log-level = info
url-log-enable = false

# 新增配置处3
[envType]
type = uat
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