# -*- coding: utf-8 -*-
 
 # patterned on /usr/include/sysexits.h
 
 EX_OK               = 0
 EX_GENERAL          = 1
 EX_PARTIAL          = 2    # some parts of the command succeeded, while others failed
 EX_SERVERMOVED      = 10   # 301: Moved permanantly & 307: Moved temp
 EX_SERVERERROR      = 11   # 400, 405, 411, 416, 417, 501: Bad request, 504: Gateway Time-out
 EX_NOTFOUND         = 12   # 404: Not found
 EX_CONFLICT         = 13   # 409: Conflict (ex: bucket error)
 EX_PRECONDITION     = 14   # 412: Precondition failed
 EX_SERVICE          = 15   # 503: Service not available or slow down
 EX_USAGE            = 64   # The command was used incorrectly (e.g. bad command line syntax)
 EX_DATAERR          = 65   # Failed file transfer, upload or download
 EX_SOFTWARE         = 70   # internal software error (e.g. S3 error of unknown specificity)
 EX_OSERR            = 71   # system error (e.g. out of memory)
 EX_OSFILE           = 72   # OS error (e.g. invalid Python version)
 EX_IOERR            = 74   # An error occurred while doing I/O on some file.
 EX_TEMPFAIL         = 75   # temporary failure (S3DownloadError or similar, retry later)
 EX_ACCESSDENIED     = 77   # Insufficient permissions to perform the operation on S3
 EX_CONFIG           = 78   # Configuration file error
 _EX_SIGNAL          = 128
 _EX_SIGINT          = 2
 EX_BREAK            = _EX_SIGNAL + _EX_SIGINT # Control-C (KeyboardInterrupt raised)
 
 class ExitScoreboard(object):
     """Helper to return best return code"""
     def __init__(self):
         self._success = 0
         self._notfound = 0
         self._failed = 0
 
     def success(self):
         self._success += 1
 
     def notfound(self):
         self._notfound += 1
 
     def failed(self):
         self._failed += 1
 
     def rc(self):
         if self._success:
             if not self._failed and not self._notfound:
                 return EX_OK
             elif self._failed:
                 return EX_PARTIAL
         else:
             if self._failed:
                 return EX_GENERAL
             else:
                 if self._notfound:
                     return EX_NOTFOUND
         return EX_GENERAL