Remove Elixir library

Update SQLAlchemy

libs/sqlalchemy/sql/__init__.py

@@ -1,10 +1,10 @@
 # sql/__init__.py
-# Copyright (C) 2005-2013 the SQLAlchemy authors and contributors <see AUTHORS file>
+# Copyright (C) 2005-2014 the SQLAlchemy authors and contributors <see AUTHORS file>
 #
 # This module is part of SQLAlchemy and is released under
 # the MIT License: http://www.opensource.org/licenses/mit-license.php
 
-from sqlalchemy.sql.expression import (
+from .expression import (
     Alias,
     ClauseElement,
     ColumnCollection,
@@ -35,6 +35,7 @@ from sqlalchemy.sql.expression import (
     exists,
     extract,
     false,
+    False_,
     func,
     insert,
     intersect,
@@ -55,6 +56,7 @@ from sqlalchemy.sql.expression import (
     table,
     text,
     true,
+    True_,
     tuple_,
     type_coerce,
     union,
@@ -62,8 +64,26 @@ from sqlalchemy.sql.expression import (
     update,
     )
 
-from sqlalchemy.sql.visitors import ClauseVisitor
+from .visitors import ClauseVisitor
 
-__tmp = locals().keys()
-__all__ = sorted([i for i in __tmp if not i.startswith('__')])
+
+def __go(lcls):
+    global __all__
+    from .. import util as _sa_util
+
+    import inspect as _inspect
+
+    __all__ = sorted(name for name, obj in lcls.items()
+                 if not (name.startswith('_') or _inspect.ismodule(obj)))
+
+    from .annotation import _prepare_annotations, Annotated
+    from .elements import AnnotatedColumnElement, ClauseList
+    from .selectable import AnnotatedFromClause
+    _prepare_annotations(ColumnElement, AnnotatedColumnElement)
+    _prepare_annotations(FromClause, AnnotatedFromClause)
+    _prepare_annotations(ClauseList, Annotated)
+
+    _sa_util.dependencies.resolve_all("sqlalchemy.sql")
+
+__go(locals())