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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2013-03-09 17:26:16 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2013-03-09 17:26:16 -0500 |
| commit | c8a80e21301791fd4e1caf29ed8cadd40f617765 (patch) | |
| tree | bcd5a91a5b841501a1d237e95595f2177cf5c2b8 /lib/sqlalchemy/util/topological.py | |
| parent | 8ef3ed1032e0354cffa786f25bac2c54a3bcd54d (diff) | |
| download | sqlalchemy-c8a80e21301791fd4e1caf29ed8cadd40f617765.tar.gz | |
- remove all compat items that are pre-2.5 (hooray)
- other cleanup
- don't need compat.decimal, that approach never panned out. hopefully
outside libs aren't pulling it in, they shouldn't be
Diffstat (limited to 'lib/sqlalchemy/util/topological.py')
| -rw-r--r-- | lib/sqlalchemy/util/topological.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/util/topological.py b/lib/sqlalchemy/util/topological.py index 6f895e7b7..de3dfd0ae 100644 --- a/lib/sqlalchemy/util/topological.py +++ b/lib/sqlalchemy/util/topological.py @@ -49,7 +49,8 @@ def sort(tuples, allitems): def find_cycles(tuples, allitems): - # straight from gvr with some mods + # adapted from: + # http://neopythonic.blogspot.com/2009/01/detecting-cycles-in-directed-graph.html edges = util.defaultdict(set) for parent, child in tuples: |