PEP8 cleanup: ensure lines are shorter than 80 characters

Caught by PEP8. This is important for Sugar because the XO has a small screen
where long lines would make the code hard to understand (because you need to
constantly scroll horizontally).

Reviewed-by: James Cameron <quozl@laptop.org>
Acked-by: Simon Schampijer<simon@schampijer.de>
CC: Aleksey Lim <alsroot@member.fsf.org>

src/sugar/activity/activity.py

@@ -569,7 +569,8 @@ class Activity(Window, gtk.Container):
         if self._closing:
             self._show_keep_failed_dialog()
             self._closing = False
-        raise RuntimeError('Error saving activity object to datastore: %s', err)
+        raise RuntimeError('Error saving activity object to datastore: %s',
+                           err)
 
     def _cleanup_jobject(self):
         if self._jobject:

src/sugar/presence/activity.py

@@ -135,7 +135,8 @@ class Activity(gobject.GObject):
                 dbus_interface=CONN_INTERFACE_ACTIVITY_PROPERTIES)
 
     def __activity_properties_changed_cb(self, room_handle, properties):
-        _logger.debug('%r: Activity properties changed to %r', self, properties)
+        _logger.debug('%r: Activity properties changed to %r', self,
+                      properties)
         self._update_properties(properties)
 
     def __got_properties_cb(self, properties):

src/sugar/presence/buddy.py

@@ -182,7 +182,8 @@ class Buddy(BaseBuddy):
                 CONNECTION_INTERFACE_CONTACTS,
                 'GetContactAttributes',
                 'auasb',
-                ([self.contact_handle], [CONNECTION_INTERFACE_ALIASING], False),
+                ([self.contact_handle], [CONNECTION_INTERFACE_ALIASING],
+                 False),
                 reply_handler=self.__got_attributes_cb,
                 error_handler=self.__error_handler_cb)
 

src/sugar/presence/connectionmanager.py

@@ -77,7 +77,8 @@ class ConnectionManager(object):
                 Connection(account_path, connection)
 
         account = bus.get_object(ACCOUNT_MANAGER_SERVICE, account_path)
-        if account.Get(ACCOUNT, 'ConnectionStatus') == CONNECTION_STATUS_CONNECTED:
+        status = account.Get(ACCOUNT, 'ConnectionStatus')
+        if status == CONNECTION_STATUS_CONNECTED:
             self._connections_per_account[account_path].connected = True
         else:
             self._connections_per_account[account_path].connected = False

src/sugar/presence/presenceservice.py

@@ -72,8 +72,8 @@ class PresenceService(gobject.GObject):
         """
         if self._activity_cache is not None:
             if self._activity_cache.props.id != activity_id:
-                raise RuntimeError('Activities can only access their own shared'
-                                   'instance')
+                raise RuntimeError('Activities can only access their own'
+                                   ' shared instance')
             return self._activity_cache
         else:
             connection_manager = get_connection_manager()
@@ -105,8 +105,8 @@ class PresenceService(gobject.GObject):
     def get_activity_by_handle(self, connection_path, room_handle):
         if self._activity_cache is not None:
             if self._activity_cache.room_handle != room_handle:
-                raise RuntimeError('Activities can only access their own shared'
-                                   'instance')
+                raise RuntimeError('Activities can only access their own'
+                                   ' shared instance')
             return self._activity_cache
         else:
             connection_manager = get_connection_manager()
@@ -227,8 +227,8 @@ class PresenceService(gobject.GObject):
 
         returns the bus name and the object path of the Telepathy connection
         """
-        connection_manager = get_connection_manager()
-        account_path, connection = connection_manager.get_preferred_connection()
+        manager = get_connection_manager()
+        account_path, connection = manager.get_preferred_connection()
         if connection is None:
             return None
         else:

tests/lib/test_mime.py

@@ -37,15 +37,17 @@ class TestMime(unittest.TestCase):
 
         # Mozilla's text in c&v
         mime_type = mime.choose_most_significant(
-                ['text/_moz_htmlcontext', 'STRING', 'text/html', 'text/_moz_htmlinfo',
-                 'text/x-moz-url-priv', 'UTF8_STRING', 'COMPOUND_TEXT'])
+                ['text/_moz_htmlcontext', 'STRING', 'text/html',
+                 'text/_moz_htmlinfo', 'text/x-moz-url-priv', 'UTF8_STRING',
+                 'COMPOUND_TEXT'])
         self.assertEqual(mime_type, 'text/html')
 
         # Mozilla gif in dnd
         mime_type = mime.choose_most_significant(
                 ['application/x-moz-file-promise-url',
-                 'application/x-moz-file-promise-dest-filename', 'text/_moz_htmlinfo',
-                 'text/x-moz-url-desc', 'text/_moz_htmlcontext', 'text/x-moz-url-data',
+                 'application/x-moz-file-promise-dest-filename',
+                 'text/_moz_htmlinfo', 'text/x-moz-url-desc',
+                 'text/_moz_htmlcontext', 'text/x-moz-url-data',
                  'text/uri-list'])
         self.assertEqual(mime_type, 'text/uri-list')