From bf73fce4c2eb8b973aa10dfee1f91aadff4bf367 Mon Sep 17 00:00:00 2001
From: Sascha Silbe <sascha-pgp@silbe.org>
Date: Wed, 16 Jun 2010 17:58:25 +0000
Subject: add/remove some empty lines according to PEP8

---
(limited to 'downloadmanager.py')

diff --git a/downloadmanager.py b/downloadmanager.py
index 03196aa..3eec649 100644
--- a/downloadmanager.py
+++ b/downloadmanager.py
@@ -59,9 +59,11 @@ _MIN_PERCENT_UPDATE = 10
 _active_downloads = []
 _dest_to_window = {}
 
+
 def can_quit():
     return len(_active_downloads) == 0
 
+
 def remove_all_downloads():
     for download in _active_downloads:
         download.cancelable.cancel(NS_ERROR_FAILURE)
@@ -70,6 +72,7 @@ def remove_all_downloads():
             datastore.delete(download.dl_jobject.object_id)
             download.cleanup_datastore_write()
 
+
 class HelperAppLauncherDialog:
     _com_interfaces_ = interfaces.nsIHelperAppLauncherDialog
 
@@ -107,11 +110,13 @@ class HelperAppLauncherDialog:
         launcher.saveToDisk(None, False)
         return NS_OK
 
+
 components.registrar.registerFactory('{64355793-988d-40a5-ba8e-fcde78cac631}',
                                      'Sugar Download Manager',
                                      '@mozilla.org/helperapplauncherdialog;1',
                                      Factory(HelperAppLauncherDialog))
 
+
 class Download:
     _com_interfaces_ = interfaces.nsITransfer
 
@@ -291,11 +296,13 @@ class Download:
             self.cancelable.cancel(NS_ERROR_FAILURE) #NS_BINDING_ABORTED)
             _active_downloads.remove(self)
 
+
 components.registrar.registerFactory('{23c51569-e9a1-4a92-adeb-3723db82ef7c}',
                                      'Sugar Download',
                                      '@mozilla.org/transfer;1',
                                      Factory(Download))
 
+
 def save_link(url, text, owner_document):
     # Inspired on Firefox' browser/base/content/nsContextMenu.js:saveLink()
 
@@ -326,6 +333,7 @@ def save_link(url, text, owner_document):
             interfaces.nsIStreamListener)
     channel.asyncOpen(listener, None)
 
+
 def _implements_interface(obj, interface):
     try:
         obj.QueryInterface(interface)
@@ -336,6 +344,7 @@ def _implements_interface(obj, interface):
         else:
             raise
 
+
 class _AuthPromptCallback(object):
     _com_interfaces_ = interfaces.nsIInterfaceRequestor
 
@@ -349,6 +358,7 @@ class _AuthPromptCallback(object):
             return window_watcher.getPrompt(self._dom_window, uuid)
         return None
 
+
 class _SaveLinkProgressListener(object):
     _com_interfaces_ = interfaces.nsIStreamListener
 
@@ -383,4 +393,3 @@ class _SaveLinkProgressListener(object):
     def onDataAvailable(self, request, context, inputStream, offset, count):
         self._external_listener.onDataAvailable(request, context, inputStream,
                                                 offset, count);
-
--
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