From 544e72bcb6af1ca657b1762f105634372eca3bc0 Mon Sep 17 00:00:00 2001
From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sat, 27 Dec 2014 15:55:30 -0500
Subject: - corrections - attempt to add a script to semi-automate the fixing
 of links

---
 lib/sqlalchemy/sql/schema.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/sqlalchemy/sql/schema.py')

diff --git a/lib/sqlalchemy/sql/schema.py b/lib/sqlalchemy/sql/schema.py
index b90f7fc53..b134b3053 100644
--- a/lib/sqlalchemy/sql/schema.py
+++ b/lib/sqlalchemy/sql/schema.py
@@ -2345,6 +2345,14 @@ def _to_schema_column_or_string(element):
 
 
 class ColumnCollectionMixin(object):
+    columns = None
+    """A :class:`.ColumnCollection` of :class:`.Column` objects.
+
+    This collection represents the columns which are referred to by
+    this object.
+
+    """
+
     def __init__(self, *columns):
         self.columns = ColumnCollection()
         self._pending_colargs = [_to_schema_column_or_string(c)
-- 
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