From 73f2b37fc98aeb7c5ec5b4b9e624352042018686 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Wed, 22 Dec 2010 19:07:04 -0500 Subject: - remove OrderedSet usage from a critical area --- lib/sqlalchemy/sql/expression.py | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'lib/sqlalchemy/sql/expression.py') diff --git a/lib/sqlalchemy/sql/expression.py b/lib/sqlalchemy/sql/expression.py index bc36e888c..9e4804349 100644 --- a/lib/sqlalchemy/sql/expression.py +++ b/lib/sqlalchemy/sql/expression.py @@ -2401,14 +2401,6 @@ class FromClause(Selectable): self.primary_key = ColumnSet() self.foreign_keys = set() - def _export_columns(self): - """Initialize column collections.""" - - self._columns = ColumnCollection() - self._primary_key = ColumnSet() - self._foreign_keys = set() - self._populate_column_collection() - def _populate_column_collection(self): pass @@ -3655,9 +3647,6 @@ class TableClause(_Immutable, FromClause): def _init_collections(self): pass - def _export_columns(self): - raise NotImplementedError() - @util.memoized_property def description(self): # Py3K -- cgit v1.2.1