ceph/src/python-common/ceph/exceptions.py

   1 class Error(Exception):
   2     """ `Error` class, derived from `Exception` """
   3     def __init__(self, message, errno=None):
   4         super(Exception, self).__init__(message)
   5         self.errno = errno
   6
   7     def __str__(self):
   8         msg = super(Exception, self).__str__()
   9         if self.errno is None:
  10             return msg
  11         return '[errno {0}] {1}'.format(self.errno, msg)
  12
  13
  14 class InvalidArgumentError(Error):
  15     pass
  16
  17
  18 class OSError(Error):
  19     """ `OSError` class, derived from `Error` """
  20     pass
  21
  22
  23 class InterruptedOrTimeoutError(OSError):
  24     """ `InterruptedOrTimeoutError` class, derived from `OSError` """
  25     pass
  26
  27
  28 class PermissionError(OSError):
  29     """ `PermissionError` class, derived from `OSError` """
  30     pass
  31
  32
  33 class PermissionDeniedError(OSError):
  34     """ deal with EACCES related. """
  35     pass
  36
  37
  38 class ObjectNotFound(OSError):
  39     """ `ObjectNotFound` class, derived from `OSError` """
  40     pass
  41
  42
  43 class NoData(OSError):
  44     """ `NoData` class, derived from `OSError` """
  45     pass
  46
  47
  48 class ObjectExists(OSError):
  49     """ `ObjectExists` class, derived from `OSError` """
  50     pass
  51
  52
  53 class ObjectBusy(OSError):
  54     """ `ObjectBusy` class, derived from `IOError` """
  55     pass
  56
  57
  58 class IOError(OSError):
  59     """ `ObjectBusy` class, derived from `OSError` """
  60     pass
  61
  62
  63 class NoSpace(OSError):
  64     """ `NoSpace` class, derived from `OSError` """
  65     pass
  66
  67
  68 class RadosStateError(Error):
  69     """ `RadosStateError` class, derived from `Error` """
  70     pass
  71
  72
  73 class IoctxStateError(Error):
  74     """ `IoctxStateError` class, derived from `Error` """
  75     pass
  76
  77
  78 class ObjectStateError(Error):
  79     """ `ObjectStateError` class, derived from `Error` """
  80     pass
  81
  82
  83 class LogicError(Error):
  84     """ `` class, derived from `Error` """
  85     pass
  86
  87
  88 class TimedOut(OSError):
  89     """ `TimedOut` class, derived from `OSError` """
  90     pass