Python模块 os commands sys-DreamScape

xq8995209

　　import sys
　　# print dir(sys)
　　print sys.path
　　print sys.platform
　　print sys.modules
　　print sys.getdefaultencoding()
　　print sys.getfilesystemencoding()
　　['C:\\Users\\YangQing\\PycharmProjects\\Test\\modules\\main', 'C:\\Users\\YangQing\\PycharmProjects\\Test', 'C:\\WINDOWS\\SYSTEM32\\python27.zip', 'C:\\Python27\\DLLs', 'C:\\Python27\\lib', 'C:\\Python27\\lib\\plat-win', 'C:\\Python27\\lib\\lib-tk', 'C:\\Python27', 'C:\\Python27\\lib\\site-packages']
　　win32
　　{'copy_reg': <module 'copy_reg' from 'C:\Python27\lib\copy_reg.pyc'>, 'sre_compile': <module 'sre_compile' from 'C:\Python27\lib\sre_compile.pyc'>, 'locale': <module 'locale' from 'C:\Python27\lib\locale.pyc'>, '_sre': <module '_sre' (built-in)>, 'functools': <module 'functools' from 'C:\Python27\lib\functools.pyc'>, 'encodings': <module 'encodings' from 'C:\Python27\lib\encodings\__init__.pyc'>, 'site': <module 'site' from 'C:\Python27\lib\site.pyc'>, '__builtin__': <module '__builtin__' (built-in)>, 'sysconfig': <module 'sysconfig' from 'C:\Python27\lib\sysconfig.pyc'>, 'operator': <module 'operator' (built-in)>, '__main__': <module '__main__' from 'C:/Users/YangQing/PycharmProjects/Test/modules/main/M_os.py'>, 'types': <module 'types' from 'C:\Python27\lib\types.pyc'>, 'encodings.encodings': None, 'encodings.gbk': <module 'encodings.gbk' from 'C:\Python27\lib\encodings\gbk.pyc'>, 'abc': <module 'abc' from 'C:\Python27\lib\abc.pyc'>, '_weakrefset': <module '_weakrefset' from 'C:\Python27\lib\_weakrefset.pyc'>, 'encodings._codecs_cn': None, 'errno': <module 'errno' (built-in)>, 'encodings.codecs': None, 'sre_constants': <module 'sre_constants' from 'C:\Python27\lib\sre_constants.pyc'>, 're': <module 're' from 'C:\Python27\lib\re.pyc'>, '_abcoll': <module '_abcoll' from 'C:\Python27\lib\_abcoll.pyc'>, 'ntpath': <module 'ntpath' from 'C:\Python27\lib\ntpath.pyc'>, '_codecs': <module '_codecs' (built-in)>, 'encodings._multibytecodec': None, 'nt': <module 'nt' (built-in)>, '_warnings': <module '_warnings' (built-in)>, 'genericpath': <module 'genericpath' from 'C:\Python27\lib\genericpath.pyc'>, 'stat': <module 'stat' from 'C:\Python27\lib\stat.pyc'>, 'zipimport': <module 'zipimport' (built-in)>, 'encodings.__builtin__': None, 'warnings': <module 'warnings' from 'C:\Python27\lib\warnings.pyc'>, 'UserDict': <module 'UserDict' from 'C:\Python27\lib\UserDict.pyc'>, '_multibytecodec': <module '_multibytecodec' (built-in)>, 'commands': <module 'commands' from 'C:\Python27\lib\commands.pyc'>, 'sys': <module 'sys' (built-in)>, 'codecs': <module 'codecs' from 'C:\Python27\lib\codecs.pyc'>, 'os.path': <module 'ntpath' from 'C:\Python27\lib\ntpath.pyc'>, '_functools': <module '_functools' (built-in)>, '_codecs_cn': <module '_codecs_cn' (built-in)>, '_locale': <module '_locale' (built-in)>, 'signal': <module 'signal' (built-in)>, 'traceback': <module 'traceback' from 'C:\Python27\lib\traceback.pyc'>, 'linecache': <module 'linecache' from 'C:\Python27\lib\linecache.pyc'>, 'encodings.aliases': <module 'encodings.aliases' from 'C:\Python27\lib\encodings\aliases.pyc'>, 'exceptions': <module 'exceptions' (built-in)>, 'sre_parse': <module 'sre_parse' from 'C:\Python27\lib\sre_parse.pyc'>, 'os': <module 'os' from 'C:\Python27\lib\os.pyc'>, '_weakref': <module '_weakref' (built-in)>}
　　ascii
　　mbcs
　　#Linux
　　>>> import sys
　　>>> sys.path
　　['', '/usr/lib64/python26.zip', '/usr/lib64/python2.6', '/usr/lib64/python2.6/plat-linux2', '/usr/lib64/python2.6/lib-tk', '/usr/lib64/python2.6/lib-old', '/usr/lib64/python2.6/lib-dynload', '/usr/lib64/python2.6/site-packages', '/usr/lib64/python2.6/site-packages/gtk-2.0', '/usr/lib/python2.6/site-packages']
　　>>> sys.platform
　　'linux2'
　　>>> sys.modules
　　{'copy_reg': <module 'copy_reg' from '/usr/lib64/python2.6/copy_reg.pyc'>, 'encodings': <module 'encodings' from '/usr/lib64/python2.6/encodings/__init__.pyc'>, 'site': <module 'site' from '/usr/lib64/python2.6/site.pyc'>, '__builtin__': <module '__builtin__' (built-in)>, '__main__': <module '__main__' (built-in)>, 'encodings.encodings': None, 'abc': <module 'abc' from '/usr/lib64/python2.6/abc.pyc'>, 'posixpath': <module 'posixpath' from '/usr/lib64/python2.6/posixpath.pyc'>, 'errno': <module 'errno' (built-in)>, 'encodings.codecs': None, '_abcoll': <module '_abcoll' from '/usr/lib64/python2.6/_abcoll.pyc'>, 'types': <module 'types' from '/usr/lib64/python2.6/types.pyc'>, '_codecs': <module '_codecs' (built-in)>, '_warnings': <module '_warnings' (built-in)>, 'genericpath': <module 'genericpath' from '/usr/lib64/python2.6/genericpath.pyc'>, 'stat': <module 'stat' from '/usr/lib64/python2.6/stat.pyc'>, 'zipimport': <module 'zipimport' (built-in)>, 'encodings.__builtin__': None, 'warnings': <module 'warnings' from '/usr/lib64/python2.6/warnings.pyc'>, 'UserDict': <module 'UserDict' from '/usr/lib64/python2.6/UserDict.pyc'>, 'encodings.utf_8': <module 'encodings.utf_8' from '/usr/lib64/python2.6/encodings/utf_8.pyc'>, 'sys': <module 'sys' (built-in)>, 'codecs': <module 'codecs' from '/usr/lib64/python2.6/codecs.pyc'>, 'readline': <module 'readline' from '/usr/lib64/python2.6/lib-dynload/readline.so'>, 'os.path': <module 'posixpath' from '/usr/lib64/python2.6/posixpath.pyc'>, 'commands': <module 'commands' from '/usr/lib64/python2.6/commands.pyc'>, 'signal': <module 'signal' (built-in)>, 'linecache': <module 'linecache' from '/usr/lib64/python2.6/linecache.pyc'>, 'posix': <module 'posix' (built-in)>, 'encodings.aliases': <module 'encodings.aliases' from '/usr/lib64/python2.6/encodings/aliases.pyc'>, 'exceptions': <module 'exceptions' (built-in)>, 'abrt_exception_handler': <module 'abrt_exception_handler' from '/usr/lib64/python2.6/site-packages/abrt_exception_handler.pyc'>, 'os': <module 'os' from '/usr/lib64/python2.6/os.pyc'>}
　　>>> sys.getdefaultencoding()
　　'ascii'
　　>>> sys.getfilesystemencoding()
　　'UTF-8'
　　>>>