diff options
Diffstat (limited to 'lib/sqlalchemy/topological.py')
| -rw-r--r-- | lib/sqlalchemy/topological.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/sqlalchemy/topological.py b/lib/sqlalchemy/topological.py index bad71293e..56c8cb46e 100644 --- a/lib/sqlalchemy/topological.py +++ b/lib/sqlalchemy/topological.py @@ -42,7 +42,6 @@ nature - very tricky to reproduce and track down, particularly before I realized this characteristic of the algorithm. """ -import string, StringIO from sqlalchemy import util from sqlalchemy.exceptions import CircularDependencyError @@ -68,7 +67,7 @@ class _Node(object): str(self.item) + \ (self.cycles is not None and (" (cycles: " + repr([x for x in self.cycles]) + ")") or "") + \ "\n" + \ - string.join([n.safestr(indent + 1) for n in self.children], '') + ''.join([n.safestr(indent + 1) for n in self.children]) def __repr__(self): return "%s" % (str(self.item)) |