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Diffstat (limited to 'src/sugar/datastore/__init__.py')
| -rw-r--r-- | src/sugar/datastore/__init__.py | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/sugar/datastore/__init__.py b/src/sugar/datastore/__init__.py index bdb658b..ece8f20 100644 --- a/src/sugar/datastore/__init__.py +++ b/src/sugar/datastore/__init__.py @@ -14,3 +14,32 @@ # License along with this library; if not, write to the # Free Software Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. + + +class NoSpaceLeftError(Exception): + """There is not enough space left on disk to safely store data and/or + metadata. + + Operation aborted, everything still at the previous state. + """ + +class InvalidArgumentError(Exception): + """One or several of the passed parameters were invalid. + + See formatted string for details. This should only happen if the caller + is doing something wrong, not during normal operation. + """ + +class CorruptionError(Exception): + """The internal data structures of the data store or one of its backends + are corrupted. + + Should only happen in case of hardware defects or OS bugs. + """ + +class BusyError(Exception): + """Data store is busy recovering from a crash. + + Please wait for Ready() before starting to issue any API call (except + check_ready()). + """ |