Transmission support

libs/transmissionrpc/session.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2008-2010 Erik Svensson <erik.public@gmail.com>
+# Licensed under the MIT license.
+
+class Session(object):
+    """
+    Session is a class holding the session data for a Transmission daemon.
+
+    Access the session field can be done through attributes.
+    The attributes available are the same as the session arguments in the
+    Transmission RPC specification, but with underscore instead of hypen.
+    ``download-dir`` -> ``download_dir``.
+    """
+
+    def __init__(self, fields=None):
+        self.fields = {}
+        if fields != None:
+            self.update(fields)
+
+    def update(self, other):
+        """Update the session data from a session arguments dictinary"""
+
+        fields = None
+        if isinstance(other, dict):
+            fields = other
+        elif isinstance(other, Session):
+            fields = other.fields
+        else:
+            raise ValueError('Cannot update with supplied data')
+
+        for key, value in fields.iteritems():
+            self.fields[key.replace('-', '_')] = value
+
+    def __getattr__(self, name):
+        try:
+            return self.fields[name]
+        except KeyError:
+            raise AttributeError('No attribute %s' % name)
+
+    def __str__(self):
+        text = ''
+        for key in sorted(self.fields.keys()):
+            text += "% 32s: %s\n" % (key[-32:], self.fields[key])
+        return text