X-Git-Url: https://git.stderr.nl/gitweb?p=matthijs%2Fprojects%2Fbackupninja.git;a=blobdiff_plain;f=src%2Flib%2Fbackupninja%2Fhandlers%2F__init__.py;h=ccb5c8c142ec1b8b9fd0dca30df8d71ed7d8b311;hp=990c4717a860d1c48d5c02c4716f37d5fca17b5c;hb=d64d30066c2cbcf02e1c4d05198ca430584b5cbd;hpb=96f5b950cf70ac2c4bb7a6432b9eee24f1daef77

diff --git a/src/lib/backupninja/handlers/__init__.py b/src/lib/backupninja/handlers/__init__.py
index 990c471..ccb5c8c 100644
--- a/src/lib/backupninja/handlers/__init__.py
+++ b/src/lib/backupninja/handlers/__init__.py
@@ -22,40 +22,55 @@
 import sys
 import logging as log
 
+from backupninja import config
+
 class Handler(object):
-    def __init__(self, conf):
-        self.conf = conf
+    def __init__(self):
+        # Subclasses should overwrite this with their default config
+        # See backupninja.config.load_config for the structure of this
+        # value.
+        self.default_config = {}
 
-    def run(self):
+    def run(self, **kwargs):
         """
         Run this handler for a single target. Override this method
         in a subclass
         """
         pass
 
-    def finish(self):
+    def finish(self, **kwargs):
         """
         Called when all targets have been processed. Can be overridden
         in a subclass.
         """
         pass
 
-def create_handler(ty, conf):
+    def load_config(self, filename):
+        """
+        Load the configuration for this action from the given filename.
+        """
+        self.conf = config.load_config(filename, self.default_config)
+
+        
+
+def create_handler(ty):
     """
     Create a new (subclass of) Handler object for an action with the
-    given type. conf is the configuration to pass to the handler.
+    given type.
 
     If the handler cannot be loaded, an exception is thrown.
     """
     modname = 'backupninja.handlers.%s' % ty
     # Load the handler if it is not loaded yet
     if not modname in sys.modules:
+        log.debug('Loading handler for type "%s"', ty)
         try:
             __import__(modname, globals(), locals(), [])
         except ImportError, e:
             # Add some extra info, since the default exception does not
             # show the full module name.
             raise ImportError('Cannot load module %s: %s' % (modname, e))
+        log.debug('Loaded handler for type "%s" from "%s"', ty, sys.modules[modname].__file__)
     # Get the module from the module table
     module = sys.modules[modname]
 
@@ -67,7 +82,7 @@ def create_handler(ty, conf):
                           % (module.__file__))
 
     # Call the "handler" function to create the actual handler
-    handler = module.handler(conf)
+    handler = module.handler()
    
     # Check if the handler returned is really a subclass of Handler
     if not isinstance(handler, Handler):