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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2009-02-17 12:56:48 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2009-02-17 12:56:48 +0000 |
| commit | 689a144a7150b5986708628ec7c090c7d2fa2464 (patch) | |
| tree | 00cbbf666ed5069130e73ec05251df72a46db454 /lib/sqlalchemy/sql/expression.py | |
| parent | e329fb31782123fb3fbc840a6f551a67213c5d17 (diff) | |
| download | sqlalchemy-689a144a7150b5986708628ec7c090c7d2fa2464.tar.gz | |
- Fixed a recursive pickling issue in serializer, triggered
by an EXISTS or other embedded FROM construct.
Diffstat (limited to 'lib/sqlalchemy/sql/expression.py')
| -rw-r--r-- | lib/sqlalchemy/sql/expression.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index f790555bc..903b3052d 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -2697,6 +2697,12 @@ class _FromGrouping(FromClause): def __getattr__(self, attr): return getattr(self.element, attr) + def __getstate__(self): + return {'element':self.element} + + def __setstate__(self, state): + self.element = state['element'] + class _Label(ColumnElement): """Represents a column label (AS). |