svn2svn/errors.py

   1 """
   2 Exception sub-hierarchy:
   3
   4 RuntimeError
   5  +-- ExternalCommandFailed
   6  +-- SVNError
   7       +-- UnsupportedSVNFeature
   8       |    +-- UnsupportedSVNAction
   9       +-- SVNOutputError
  10            +-- EmptySVNLog
  11  +-- InternalError
  12      +-- VerificationError
  13 """
  14
  15 class ExternalCommandFailed(RuntimeError):
  16     """
  17     An external command failed.
  18     """
  19
  20 class SVNError(RuntimeError):
  21     """
  22     A generic svn error.
  23     """
  24
  25 class UnsupportedSVNFeature(SVNError):
  26     """
  27     An unsuppported SVN (mis)feature.
  28     """
  29
  30 class UnsupportedSVNAction(UnsupportedSVNFeature):
  31     """
  32     An unknown/unsupported SVN action in an SVN log entry.
  33     """
  34
  35 class SVNOutputError(SVNError):
  36     """
  37     A generic error with the output of an SVN command.
  38     """
  39
  40 class EmptySVNLog(SVNOutputError):
  41     """
  42     An empty SVN log entry.
  43     """
  44
  45 class InternalError(RuntimeError):
  46     """
  47     An internal error in the svn2svn logic.
  48     """
  49
  50 class VerificationError(InternalError):
  51     """
  52     An error found during verify-mode.
  53     """