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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-01-28 22:47:25 +0000 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-01-28 22:47:25 +0000 |
| commit | 0b185fc84f32c153239fd42a219b5a3a8e56ebda (patch) | |
| tree | c833d2d9be9d4115797bdd2884a4066ee5f9466f /lib/sqlalchemy/util.py | |
| parent | bf163f02378e5e3523c28f16c09d39a8a0dd90d2 (diff) | |
| download | sqlalchemy-0b185fc84f32c153239fd42a219b5a3a8e56ebda.tar.gz | |
- make frozendict serializable
- serialize tests use HIGHEST_PROTOCOL
Diffstat (limited to 'lib/sqlalchemy/util.py')
| -rw-r--r-- | lib/sqlalchemy/util.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index f8be5c3fd..9f9235450 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -154,6 +154,9 @@ class frozendict(dict): def __init__(self, *args): pass + def __reduce__(self): + return frozendict, (dict(self), ) + def union(self, d): if not self: return frozendict(d) |