Two ways to read a configuration file in Python

Configparser module is

The code is as follows

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#!/usr/bin/python Import Configparser CF = Configparser.configparser () If __name__== "__main__": Cf.read (' test.conf ') Tcpdumpnet = Cf.get ("Tcpdump_param", "Tcpdump_netdevice") Tcpdumppro = Cf.get ("Tcpdump_param", "Tcpdump_protocol") Sship = Cf.get ("Sshparam", "Remove_hostip") Sshport = Cf.get ("Sshparam", "Remove_hostport") Interval = Cf.get ("Otherparam", "Interval") Under_value = Cf.get ("Otherparam", "Under_value") Print Tcpdumpnet,tcpdumppro,sship,sshport,interval,under_value ~

Results

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./configparser.py Eth1 TCP 192.168.1.100 22 3 7

Sometimes configuration files need to be shared with shell programs

The code is as follows

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#!/usr/bin/python Import re Configfile=file (' test.conf ', ' R ') For line in ConfigFile: List=re.split (' s+|=+ ', line) PARAM=LIST[0] VALUE=LIST[1] if (param== ' Tcpdump_protocol '): Tcpdumppro=value elif param = = ' Remove_hostip ': Sship=value elif param = = "Tcpdump_netdevice": Tcpdumpnet=value elif param = = "Remove_hostport": Sshport=value elif param = = "Interval": Interval=value elif param = = "Under_value": Under_value=value Print Tcpdumpnet,tcpdumppro,sship,sshport,interval,under_value

Results

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./readconfigfile.py Eth1 TCP 192.168.1.100 22 3 7