diff options
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/visitors.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sqlalchemy/sql/visitors.py b/lib/sqlalchemy/sql/visitors.py index 22976921c..b39ec8167 100644 --- a/lib/sqlalchemy/sql/visitors.py +++ b/lib/sqlalchemy/sql/visitors.py @@ -115,7 +115,7 @@ class ClauseVisitor(object): __traverse_options__ = {} def traverse_single(self, obj, **kw): - for v in self._visitor_iterator: + for v in self.visitor_iterator: meth = getattr(v, "visit_%s" % obj.__visit_name__, None) if meth: return meth(obj, **kw) @@ -142,7 +142,7 @@ class ClauseVisitor(object): return visitors @property - def _visitor_iterator(self): + def visitor_iterator(self): """iterate through this visitor and each 'chained' visitor.""" v = self @@ -156,7 +156,7 @@ class ClauseVisitor(object): the chained visitor will receive all visit events after this one. """ - tail = list(self._visitor_iterator)[-1] + tail = list(self.visitor_iterator)[-1] tail._next = visitor return self @@ -200,7 +200,7 @@ class ReplacingCloningVisitor(CloningVisitor): """traverse and visit the given expression structure.""" def replace(elem): - for v in self._visitor_iterator: + for v in self.visitor_iterator: e = v.replace(elem) if e is not None: return e |