[python] os 종류 확인하기

실행 환경

• Windows 10 python 3.8.3
• openwrt 18.06 python 3.8.3
• ubuntu 20.04 python 3.8.2

os 별 실행 결과

• os.name
• import os
  print(os.name)
• Windows 10
• nt
• openwrt 18.06, ubuntu 20.04
• posix
• sys.platform
• import sys
  print(sys.platform)
• Windows 10
• win32
• openwrt 18.06, ubuntu 20.04
• linux
• platform.system()
• import platform
  print(platform.system())
• Windows 10
• Windows
• openwrt 18.06, ubuntu 20.04
• Linux
• platform.uname()
• import platform
  print(platform.uname())
  print(platform.uname().system())
• Windows 10
• uname_result(system='Windows', node='DESKTOP-2N7390S', release='10', version='10.0.17763', machine='AMD64', processor='Intel64 Family 6 Model 158 Stepping 9, GenuineIntel')
  Windows
• openwrt 18.06
• uname_result(system='Linux', node='wizfi630s', release='4.14.111', version='#0 Tue Apr 9 20:25:11 2019', machine='mips', processor='')
  Linux
• ubuntu 20.04
• uname_result(system='Linux', node='sr-u20-vb', release=5.4.0-42-generic', version='#46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020', machine='x86_64', processor='x86_64')
  Linux