wlst >   
 wlst > Initializing WebLogic Scripting Tool (WLST) ...  
 wlst >   
 wlst > Welcome to WebLogic Server Administration Scripting Shell  
 wlst >   
 wlst > Type help() for help on available commands  
 wlst >   
 wlst > Failed to get environment, environ will be empty: (0, u'Failed to execute command ([\'sh\', \'-c\', \'env\']): java.io.IOException: Cannot run program "sh": CreateProcess error=2, \u041D\u0435 \u0443\u0434\u0430\u0435\u0442\u0441\u044F \u043D\u0430\u0439\u0442\u0438 \u0443\u043A\u0430\u0437\u0430\u043D\u043D\u044B\u0439 \u0444\u0430\u0439\u043B')  
 wlst > Error: ADRS_DOMAIN_PASSWORD environment variable not set.  
 wlst >   
 wlst >   
 wlst > Exiting WebLogic Scripting Tool.  
 wlst >   

   ...
   os = str(os or sys.registry.getProperty( "python.os" ) or \  
         System.getProperty( "os.name" ))  
   _osTypeMap = (  
     ( "nt", ( 'nt', 'Windows NT', 'Windows NT 4.0', 'WindowsNT',  
          'Windows 2000', 'Windows 2003', 'Windows XP', 'Windows CE',  
          'Windows Vista', 'Windows Server 2008', 'Windows 7', 'Windows 8',   
          'Windows 10', 'Windows Server 2012' )),  
     ( "dos", ( 'dos', 'Windows 95', 'Windows 98', 'Windows ME' )),  
     ( "mac", ( 'mac', 'MacOS', 'Darwin' )),  
     ( "None", ( 'None', )),  
     )
   ...