Rename new_transaction to begin_transaction

example.py

@@ -26,7 +26,7 @@
 session.run("MERGE (a:Person {name:'Alice'})")
 
 friends = ["Bob", "Carol", "Dave", "Eve", "Frank"]
-with session.new_transaction() as tx:
+with session.begin_transaction() as tx:
     for friend in friends:
         tx.run("MATCH (a:Person {name:'Alice'}) "
                "MERGE (a)-[:KNOWS]->(x:Person {name:{n}})", {"n": friend})

neo4j/v1/session.py

@@ -404,7 +404,7 @@ def close(self):
         """
         self.connection.close()
 
-    def new_transaction(self):
+    def begin_transaction(self):
         """ Create a new :class:`.Transaction` within this session.
 
         :return: new :class:`.Transaction` instance.

test/test_session.py

@@ -201,7 +201,7 @@ def test_can_obtain_notification_info(self):
 class TransactionTestCase(TestCase):
     def test_can_commit_transaction(self):
         with GraphDatabase.driver("bolt://localhost").session() as session:
-            tx = session.new_transaction()
+            tx = session.begin_transaction()
 
             # Create a node
             result = tx.run("CREATE (a) RETURN id(a)")
@@ -222,7 +222,7 @@ def test_can_commit_transaction(self):
 
     def test_can_rollback_transaction(self):
         with GraphDatabase.driver("bolt://localhost").session() as session:
-            tx = session.new_transaction()
+            tx = session.begin_transaction()
 
             # Create a node
             result = tx.run("CREATE (a) RETURN id(a)")
@@ -242,7 +242,7 @@ def test_can_rollback_transaction(self):
 
     def test_can_commit_transaction_using_with_block(self):
         with GraphDatabase.driver("bolt://localhost").session() as session:
-            with session.new_transaction() as tx:
+            with session.begin_transaction() as tx:
                 # Create a node
                 result = tx.run("CREATE (a) RETURN id(a)")
                 node_id = result[0][0]
@@ -262,7 +262,7 @@ def test_can_commit_transaction_using_with_block(self):
 
     def test_can_rollback_transaction_using_with_block(self):
         with GraphDatabase.driver("bolt://localhost").session() as session:
-            with session.new_transaction() as tx:
+            with session.begin_transaction() as tx:
                 # Create a node
                 result = tx.run("CREATE (a) RETURN id(a)")
                 node_id = result[0][0]