python每日一类（2）：platform

根据官方文档的解释（https://docs.python.org/3.5/library/platform.html#module-platform）：

学习其他人的代码如下：

# python platform

# Author   :   Hongten
# Mailto   :   hongtenzone@foxmail.com
# Blog     :   http://www.cnblogs.com/hongten
# QQ       :   648719819
# Version  :   1.0
# Create   :   2013-08-28

import platform

'''
    python中，platform模块给我们提供了很多方法去获取操作系统的信息
    如：
        import platform
        platform.platform()   #获取操作系统名称及版本号，'Windows-7-6.1.7601-SP1'
        platform.version()    #获取操作系统版本号，'6.1.7601'
        platform.architecture()   #获取操作系统的位数，('32bit', 'WindowsPE')
        platform.machine()    #计算机类型，'x86'
        platform.node()       #计算机的网络名称，'hongjie-PC'
        platform.processor()  #计算机处理器信息，'x86 Family 16 Model 6 Stepping 3, AuthenticAMD'
        platform.uname()      #包含上面所有的信息汇总，uname_result(system='Windows', node='hongjie-PC',
                               release='7', version='6.1.7601', machine='x86', processor='x86 Family
                               16 Model 6 Stepping 3, AuthenticAMD')

        还可以获得计算机中python的一些信息：
        import platform
        platform.python_build()
        platform.python_compiler()
        platform.python_branch()
        platform.python_implementation()
        platform.python_revision()
        platform.python_version()
        platform.python_version_tuple()
'''

# global var
# 是否显示日志信息
SHOW_LOG = True

def get_platform():
    '''获取操作系统名称及版本号'''
    return platform.platform()

def get_version():
    '''获取操作系统版本号'''
    return platform.version()

def get_architecture():
    '''获取操作系统的位数'''
    return platform.architecture()

def get_machine():
    '''计算机类型'''
    return platform.machine()

def get_node():
    '''计算机的网络名称'''
    return platform.node()

def get_processor():
    '''计算机处理器信息'''
    return platform.processor()

def get_system():
    '''获取操作系统类型'''
    return platform.system()

def get_uname():
    '''汇总信息'''
    return platform.uname()

def get_python_build():
    ''' the Python build number and date as strings'''
    return platform.python_build()

def get_python_compiler():
    '''Returns a string identifying the compiler used for compiling Python'''
    return platform.python_compiler()

def get_python_branch():
    '''Returns a string identifying the Python implementation SCM branch'''
    return platform.python_branch()

def get_python_implementation():
    '''Returns a string identifying the Python implementation. Possible return values are: ‘CPython’, ‘IronPython’, ‘Jython’, ‘PyPy’.'''
    return platform.python_implementation()

def get_python_version():
    '''Returns the Python version as string 'major.minor.patchlevel'
    '''
    return platform.python_version()

def get_python_revision():
    '''Returns a string identifying the Python implementation SCM revision.'''
    return platform.python_revision()

def get_python_version_tuple():
    '''Returns the Python version as tuple (major, minor, patchlevel) of strings'''
    return platform.python_version_tuple()

def show_python_all_info():
    '''打印python的全部信息'''
    print('The Python build number and date as strings : [{}]'.format(get_python_build()))
    print('Returns a string identifying the compiler used for compiling Python : [{}]'.format(get_python_compiler()))
    print('Returns a string identifying the Python implementation SCM branch : [{}]'.format(get_python_branch()))
    print('Returns a string identifying the Python implementation : [{}]'.format(get_python_implementation()))
    print('The version of Python ： [{}]'.format(get_python_version()))
    print('Python implementation SCM revision : [{}]'.format(get_python_revision()))
    print('Python version as tuple : [{}]'.format(get_python_version_tuple()))

def show_python_info():
    '''只打印python的信息，没有解释部分'''
    print(get_python_build())
    print(get_python_compiler())
    print(get_python_branch())
    print(get_python_implementation())
    print(get_python_version())
    print(get_python_revision())
    print(get_python_version_tuple())

def show_os_all_info():
    '''打印os的全部信息'''
    print('获取操作系统名称及版本号 : [{}]'.format(get_platform()))
    print('获取操作系统版本号 : [{}]'.format(get_version()))
    print('获取操作系统的位数 : [{}]'.format(get_architecture()))
    print('计算机类型 : [{}]'.format(get_machine()))
    print('计算机的网络名称 : [{}]'.format(get_node()))
    print('计算机处理器信息 : [{}]'.format(get_processor()))
    print('获取操作系统类型 : [{}]'.format(get_system()))
    print('汇总信息 : [{}]'.format(get_uname()))

def show_os_info():
    '''只打印os的信息，没有解释部分'''
    print(get_platform())
    print(get_version())
    print(get_architecture())
    print(get_machine())
    print(get_node())
    print(get_processor())
    print(get_system())
    print(get_uname())

def test():
    print('操作系统信息:')
    if SHOW_LOG:
        show_os_all_info()
    else:
        show_os_info()
    print('#' * 50)
    print('计算机中的python信息：')
    if SHOW_LOG:
        show_python_all_info()
    else:
        show_python_info()

def init():
    global SHOW_LOG
    SHOW_LOG = True

def main():
    init()
    test()

if __name__ == '__main__':
    main()