diff options
Diffstat (limited to 'Lib/bsddb/dbshelve.py')
| -rw-r--r-- | Lib/bsddb/dbshelve.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Lib/bsddb/dbshelve.py b/Lib/bsddb/dbshelve.py index 2959f25..c687ab5 100644 --- a/Lib/bsddb/dbshelve.py +++ b/Lib/bsddb/dbshelve.py @@ -77,6 +77,9 @@ def open(filename, flags=db.DB_CREATE, mode=0o660, filetype=db.DB_HASH, #--------------------------------------------------------------------------- +class DBShelveError(db.DBError): pass + + class DBShelf(DictMixin): """A shelf to hold pickled objects, built upon a bsddb DB object. It automatically pickles/unpickles data objects going to/from the DB. @@ -152,10 +155,10 @@ class DBShelf(DictMixin): return self.db.append(data, txn) def append(self, value, txn=None): - if self.get_type() != db.DB_RECNO: + if self.get_type() == db.DB_RECNO: self.append = self.__append return self.append(value, txn=txn) - raise db.DBError("append() only supported when dbshelve opened with filetype=dbshelve.db.DB_RECNO") + raise DBShelveError("append() only supported when dbshelve opened with filetype=dbshelve.db.DB_RECNO") def associate(self, secondaryDB, callback, flags=0): |