sqlautocode patch

fix.diff

diff -r 08a7912b8a09 -r 4c04152dfffe sqlautocode/config.py
--- a/sqlautocode/config.py     Mon Sep 24 10:44:30 2012 +0200
+++ b/sqlautocode/config.py     Wed Apr 17 13:26:23 2013 +0300
@@ -140,7 +140,7 @@
         engine = sqlalchemy.create_engine(url)
         test = engine.connect()
         test.close()
-    except sqlalchemy.exceptions.SQLAlchemyError, ex:
+    except sqlalchemy.exc.SQLAlchemyError, ex:
         parser.error('Could not connect to "%s": %s' % (url, ex))
 
 
diff -r 08a7912b8a09 -r 4c04152dfffe sqlautocode/declarative.py
--- a/sqlautocode/declarative.py        Mon Sep 24 10:44:30 2012 +0200
+++ b/sqlautocode/declarative.py        Wed Apr 17 13:26:23 2013 +0300
@@ -14,7 +14,11 @@
     from sqlalchemy.ext.declarative import _deferred_relationship
 except ImportError:
     #SA 0.5 support
-    from sqlalchemy.ext.declarative import _deferred_relation as _deferred_relationship
+    try:
+        from sqlalchemy.ext.declarative import _deferred_relation as _deferred_relationship
+    except ImportError:
+        #SA 0.8 support
+        from sqlalchemy.ext.declarative.clsregistry import _deferred_relationship
     
 from sqlalchemy.orm import relation, backref, class_mapper, Mapper