py_skills.py

#!/usr/bin/env python

# 设置 uid gid 
kakaGID = grp.getgrnam('kaka')[2]
os.setgid(kakaGID)
kakaUID = pwd.getpwnam('kaka')[2]
os.setuid(kakaUID)


# geit root dir py
ROOT_DIR = os.path.join(os.path.dirname(os.path.abspath(__file__)))
 
# 获得字符串名(模块名字)
modulename = "kaka"
root_dir = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, root_dir)
config = __import__(modulename)


# 判断合法ip
import socket

addr = "127.0.0.1"
try:
    socket.inet_aton(addr)
    # legal
except socket.error:
    # Not legal