Question

我正在使用配置解析器解析配置文件我需要在单独的终端中的文件部分中拖尾每个文件我在mac上使用python

我编写的代码获取了文件部分中的所有内容，我只需要路径，并且需要在单独的子进程中尾随每一个

import ConfigParser

    import os

def ConfigSectionMap(section):
    dict1 = {}
    options = Config.options(section)
    for option in options:
        try:
            dict1[option] = Config.get(section, option)
            if dict1[option] == -1:
                DebugPrint("skip: %s" % option)
        except:
            print("exception on %s!" % option)
            dict1[option] = None
    return dict1

Config = ConfigParser.ConfigParser()
Config.read("/etc/harvest.conf")
print Config.sections()
print ConfigSectionMap("files")

示例配置文件是

[section1] host_prefix = true

timestamp_prefix = true

[section2] host = localhost

port = 1463

pids = / var / run / harvester

[files] apache.access = /var/log/apache2/access.log

apache.errors = /var/log/apache2/errors.log

mail = /var/log/mail.log

mysql.log = /var/log/mysql.log

mysql.err = /var/log/mysql.err

syslog.err = /var/log/syslog.err

Answer 1

由于tail接受多个文件，您可以依赖它：

from ConfigParser import ConfigParser
from subprocess import Popen

config = ConfigParser()
config.read('/etc/harvest.conf')
filenames = [value for name, value in config.items('files')]

process = Popen(['tail', '-f'] + filenames)
process.communicate()

打开一个子进程来配置配置文件中的每个文件？

1 个答案: