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-rw-r--r--lib/sqlalchemy/orm/session.py9
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/sqlalchemy/orm/session.py b/lib/sqlalchemy/orm/session.py
index 0ca59141e..cbff0ef0d 100644
--- a/lib/sqlalchemy/orm/session.py
+++ b/lib/sqlalchemy/orm/session.py
@@ -428,6 +428,8 @@ class SessionTransaction(object):
connection.close()
else:
transaction.close()
+ if not self.session.autocommit:
+ self.session.begin()
self._deactivate()
self.session = None
self._connections = None
@@ -641,8 +643,6 @@ class Session(object):
pass
else:
self.transaction.rollback()
- if self.transaction is None and not self.autocommit:
- self.begin()
def commit(self):
"""Flush pending changes and commit the current transaction.
@@ -667,8 +667,6 @@ class Session(object):
raise sa_exc.InvalidRequestError("No transaction is begun.")
self.transaction.commit()
- if self.transaction is None and not self.autocommit:
- self.begin()
def prepare(self):
"""Prepare the current transaction in progress for two phase commit.
@@ -772,9 +770,6 @@ class Session(object):
if self.transaction is not None:
for transaction in self.transaction._iterate_parents():
transaction.close()
- if not self.autocommit:
- # note this doesnt use any connection resources
- self.begin()
def close_all(cls):
"""Close *all* sessions in memory."""