Add missing space in repr of the sessionmaker class

The missing space was driving me nuts.

(cherry picked from commit b343dc5611f0ab280f9a324948775c38b65efd1c)

diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py
index b79c435dd905a8159e0c097ee212a0b4bde159cd..87f73e71b9ca5a205e207240901db6b10da769e8 100644 (file)
--- a/lib/sqlalchemy/orm/session.py
+++ b/lib/sqlalchemy/orm/session.py
@@ -2893,7 +2893,7 @@ class sessionmaker(_SessionClassMethods):
         self.kw.update(new_kw)
 
     def __repr__(self):
-        return "%s(class_=%r,%s)" % (
+        return "%s(class_=%r, %s)" % (
             self.__class__.__name__,
             self.class_.__name__,
             ", ".join("%s=%r" % (k, v) for k, v in self.kw.items())