diff options
Diffstat (limited to 'lib/sqlalchemy/util.py')
| -rw-r--r-- | lib/sqlalchemy/util.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index e743039e6..b922a8246 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -135,6 +135,8 @@ class HashSet(object): self.map.clear() def append(self, item): self.map[item] = item + def remove(self, item): + del self.map[item] def __add__(self, other): return HashSet(self.map.values() + [i for i in other]) def __len__(self): |