zip_main.py

# coding: utf-8
# vim: ts=4:sw=4:expandtab
"""

    Copyright (c) 2014 SysDev Tools.

"""

import os
import sys

class WrongTargetException(Exception):
    def __init__(self, str):
        self.str = str

    def __str__(self):
        print ':', self.str

def check_os_version():
    platform, domain, kernel, date, arch = os.uname()
    if platform.lower() != 'linux':
        raise WrongTargetException('This system platform is not Linux, abort!')

    if arch != 'x86_64':
        raise WrongTargetException('This system arch is not x86_64, abort!')

    return

def check_python_version():
    version_info = sys.version.split(' ')
    python_version = version_info[0]
    if python_version[:3] != '2.7':
        raise WrongTargetException('This python version is not 2.7.x, abort!')

    return

def check_pip_version():
    import pip
    pip_version = pip.__version__
    if pip_version[:3] != '1.5':
        raise WrongTargetException('PIP version too lower, pls update to 1.5, abort!')
    

def main():
    check_os_version()
    check_python_version()
    check_pip_version()
    print 'yes'

if __name__ == '__main__':
    main()