diff options
Diffstat (limited to 'Lib/bsddb')
| -rw-r--r-- | Lib/bsddb/dbshelve.py | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/Lib/bsddb/dbshelve.py b/Lib/bsddb/dbshelve.py index c687ab5..87be3d1 100644 --- a/Lib/bsddb/dbshelve.py +++ b/Lib/bsddb/dbshelve.py @@ -86,6 +86,7 @@ class DBShelf(DictMixin): """ def __init__(self, dbenv=None): self.db = db.DB(dbenv) + self._closed = True self.binary = 1 @@ -128,6 +129,23 @@ class DBShelf(DictMixin): return self.db.keys() + def open(self, *args, **kwargs): + self.db.open(*args, **kwargs) + self._closed = False + + + def close(self, *args, **kwargs): + self.db.close(*args, **kwargs) + self._closed = True + + + def __repr__(self): + if self._closed: + return '<DBShelf @ 0x%x - closed>' % (id(self)) + else: + return repr(dict(self.iteritems())) + + def items(self, txn=None): if txn != None: items = self.db.items(txn) @@ -156,8 +174,7 @@ class DBShelf(DictMixin): def append(self, value, txn=None): if self.get_type() == db.DB_RECNO: - self.append = self.__append - return self.append(value, txn=txn) + return self.__append(value, txn=txn) raise DBShelveError("append() only supported when dbshelve opened with filetype=dbshelve.db.DB_RECNO") |