Make connector.getConnectorHandler accept None values (returns the default connector).

Make "connector" parameter of client's Sotrage and Application classes optional.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1255 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/Storage.py

@@ -26,7 +26,8 @@ class Storage(BaseStorage.BaseStorage,
 
     __name__ = 'NEOStorage'
 
-    def __init__(self, master_nodes, name, connector, read_only=False, **kw):
+    def __init__(self, master_nodes, name, connector=None, read_only=False,
+                 **kw):
         BaseStorage.BaseStorage.__init__(self, name)
         self._is_read_only = read_only
         self.app = Application(master_nodes, name, connector)

neo/client/app.py

@@ -232,7 +232,7 @@ class ThreadContext(object):
 class Application(object):
     """The client node application."""
 
-    def __init__(self, master_nodes, name, connector, **kw):
+    def __init__(self, master_nodes, name, connector=None, **kw):
         # XXX: use a configuration entry
         em = EventManager()
         # Start polling thread

neo/connector.py

@@ -23,11 +23,14 @@ from neo import logging
 # Fill by calling registerConnectorHandler.
 # Read by calling getConnectorHandler.
 connector_registry = {}
+DEFAULT_CONNECTOR = 'SocketConnector'
 
 def registerConnectorHandler(connector_handler):
     connector_registry[connector_handler.__name__] = connector_handler
 
-def getConnectorHandler(connector):
+def getConnectorHandler(connector=None):
+    if connector is None:
+        connector = DEFAULT_CONNECTOR
     if isinstance(connector, basestring):
         connector_handler = connector_registry.get(connector)
     else: