devops

class _const:
    class ConstError(TypeError):
        pass
    
    class ConstCaseError(ConstError):
        pass
    
    def __setattr__(self, name, value):
        if self.__dict__.has_key(name):
            raise self.ConstError, "Can't change const.%s" % name

devops

#!/bin/bash
#######################################################
# $Name:         shell_template.sh
# $Version:      v1.0
# $Function:     BTemplate Script
# $Author:       z
# $Create Date:  2016-08-27
# $Description:
#######################################################

devops

allow booting;
allow bootp;
ddns-update-style none;
ping-check true;
ping-timeout 3;
default-lease-time 120;
max-lease-time 600;
authoritative;
next-server ironic.inspur.local;
filename "pxelinux.0";

devops

   vim ~/.pip/pip.conf
  --------------- pip.conf-----------------------------------------------
 [global]
 index-url = http://local_ip/pypi/simple