Make web/index.html the default uri, and remove any extra scraps of code

OnePageWikiActivity.py

@@ -1,34 +1,29 @@
 from sugar.activity import activity
-from sugar.activity.activity import get_bundle_path
 from sugar import env
-import logging
-import sys, os
+import os
 import gtk
 import gobject
-
 import hulahop
 hulahop.startup(os.path.join(env.get_profile_path(), 'gecko'))
-
 from XOCom import XOCom
 
-# The XOCom object helps us communicate with the browser
-uri = 'file://' + get_bundle_path() + '/web/index.html';
-xocom = XOCom(uri)
-
 class OnePageWikiActivity (activity.Activity):
     def __init__(self, handle):
         activity.Activity.__init__(self, handle)
         self.set_title('OnePageWiki')
 
+        # The XOCom object helps us communicate with the browser
+        # This uses web/index.html as the default page to load
+        self.xocom = XOCom()
+
         toolbox = activity.ActivityToolbox(self)
         self.set_toolbox(toolbox)
         toolbox.show()
 
-        self.set_canvas( xocom.create_webview() )
+        self.set_canvas( self.xocom.create_webview() )
 
     def write_file(self, filename):
-        content = xocom.send_to_browser('write')
-        print "write_file(%s): %s"%(filename, content)
+        content = self.xocom.send_to_browser('write')
         if content:
             fh = open(filename, 'w')
             fh.write(content)
@@ -37,9 +32,8 @@ def write_file(self, filename):
     def read_file(self, filename):
         fh = open(filename, 'r')
         content = fh.read()
-        print "read_file(%s): %s"%(filename, content)
         # We must delay this to give the browser time to start up
         # It would be better if this send_to_browser was instead triggered
         # once the browser had finished loading.
-        gobject.timeout_add(2000, xocom.send_to_browser, 'read', content)
+        gobject.timeout_add(2000, self.xocom.send_to_browser, 'read', content)
 

XOCom.py

@@ -1,11 +1,15 @@
+from sugar.activity.activity import get_bundle_path
 from hulahop.webview import WebView
 from xpcom import components
 
 class XOCom:
     # Constructor gives full XPCom access by default
     # This should be improved for future apps that may not need/want full access
-    def __init__(self, uri):
-        self.uri = uri
+    def __init__(self, uri=None):
+        if uri:
+            self.uri = uri
+        else:
+            self.uri = 'file://' + get_bundle_path() + '/web/index.html';
         self.give_full_xpcom_access()
 
     # Give the browser permission to use XPCom interfaces
@@ -58,4 +62,3 @@ def send_to_browser(self, command, parameter=None):
             result = result.QueryInterface(components.interfaces.nsISupportsString)
             return result.toString()
         return None
-