[gnome-music] pep8 fixes

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 936adee6acc85f1b226c848d008b3d42ff4f31eb
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Sat Feb 28 17:04:23 2015 +0100

    pep8 fixes

 gnomemusic/__init__.py  |    6 +++++-
 gnomemusic/grilo.py     |    4 ++--
 gnomemusic/player.py    |    2 ++
 gnomemusic/playlists.py |    2 +-
 gnomemusic/query.py     |   11 ++++++-----
 gnomemusic/view.py      |   12 ++++++------
 gnomemusic/widgets.py   |    3 ++-
 gnomemusic/window.py    |    2 +-
 8 files changed, 25 insertions(+), 17 deletions(-)
---
diff --git a/gnomemusic/__init__.py b/gnomemusic/__init__.py
index 6a84a00..a4eb16e 100644
--- a/gnomemusic/__init__.py
+++ b/gnomemusic/__init__.py
@@ -49,6 +49,7 @@ def log(fn):
         return retval
     return wrapped
 
+
 class TrackerWrapper:
     class __TrackerWrapper:
         def __init__(self):
@@ -58,11 +59,14 @@ class TrackerWrapper:
                 from sys import exit
                 logger.error("Cannot connect to tracker, error '%s'\Exiting" % str(e))
                 exit(1)
+
         def __str__(self):
             return repr(self)
     instance = None
+
     def __init__(self):
         if not TrackerWrapper.instance:
             TrackerWrapper.instance = TrackerWrapper.__TrackerWrapper()
+
     def __getattr__(self, name):
-        return getattr(self.instance, name)
\ No newline at end of file
+        return getattr(self.instance, name)
diff --git a/gnomemusic/grilo.py b/gnomemusic/grilo.py
index 83e97a4..8280c53 100644
--- a/gnomemusic/grilo.py
+++ b/gnomemusic/grilo.py
@@ -222,10 +222,10 @@ class Grilo(GObject.GObject):
     def toggle_favorite(self, song_item):
         # TODO: change "bool(song_item.get_lyrics())" --> song_item.get_favourite() once query works properly
         # TODO: when .set/get_favourite work, set_favourite outside loop: 
item.set_favourite(!item.get_favourite())
-        if bool(song_item.get_lyrics()): # is favorite
+        if bool(song_item.get_lyrics()):  # is favorite
             self.sparqltracker.update(Query.remove_favorite(song_item.get_url()), GLib.PRIORITY_DEFAULT, 
None)
             song_item.set_lyrics("")
-        else: # not favorite
+        else:  # not favorite
             self.sparqltracker.update(Query.add_favorite(song_item.get_url()), GLib.PRIORITY_DEFAULT, None)
             song_item.set_lyrics("i'm truthy")
 
diff --git a/gnomemusic/player.py b/gnomemusic/player.py
index 7169681..cf59d8f 100644
--- a/gnomemusic/player.py
+++ b/gnomemusic/player.py
@@ -61,11 +61,13 @@ class PlaybackStatus:
     PAUSED = 1
     STOPPED = 2
 
+
 class DiscoveryStatus:
     PENDING = 0
     FAILED = 1
     SUCCEEDED = 2
 
+
 class Player(GObject.GObject):
     nextTrack = None
     timeout = None
diff --git a/gnomemusic/playlists.py b/gnomemusic/playlists.py
index d9143d8..6522935 100644
--- a/gnomemusic/playlists.py
+++ b/gnomemusic/playlists.py
@@ -79,7 +79,7 @@ class StaticPlaylists:
     @classmethod
     def get_protected_ids(self):
         return [str(cls.ID) for name, cls in inspect.getmembers(StaticPlaylists)
-                     if inspect.isclass(cls) and not (name == "__class__")]
+                if inspect.isclass(cls) and not (name == "__class__")]
 
 
 class Playlists(GObject.GObject):
diff --git a/gnomemusic/query.py b/gnomemusic/query.py
index 992f26b..793799f 100644
--- a/gnomemusic/query.py
+++ b/gnomemusic/query.py
@@ -587,8 +587,7 @@ class Query():
          nfo:listPosition(?entry)
     '''.replace('\n', ' ').strip() % {
             'playlist_id': playlist_id,
-            'filter_clause':
-                filter_clause or 'tracker:id(?playlist) = ' + playlist_id,
+            'filter_clause': filter_clause or 'tracker:id(?playlist) = ' + playlist_id,
             'music_dir': Query.MUSIC_URI,
             'download_dir': Query.DOWNLOAD_URI
         }
@@ -1027,9 +1026,11 @@ class Query():
         #TODO: or this could take comparison date as an argument so we don't need to make a date string in 
query.py...
         #TODO: set time interval somewhere? A settings file? (Default is maybe 2 weeks...?)
 
-        days_difference = 7 # currently hardcoding time interval of 7 days
+        days_difference = 7  # currently hardcoding time interval of 7 days
         seconds_difference = days_difference * SECONDS_PER_DAY
-        compare_date = time.strftime(sparql_midnight_dateTime_format, 
time.gmtime(time.time()-seconds_difference))
+        compare_date = time.strftime(
+            sparql_midnight_dateTime_format,
+            time.gmtime(time.time() - seconds_difference))
 
         query = """
         SELECT ?url
@@ -1349,4 +1350,4 @@ class Query():
             'song_url': song_url
         }
 
-        return query
\ No newline at end of file
+        return query
diff --git a/gnomemusic/view.py b/gnomemusic/view.py
index df96417..94566e1 100644
--- a/gnomemusic/view.py
+++ b/gnomemusic/view.py
@@ -168,8 +168,7 @@ class ViewContainer(Gtk.Stack):
 
     @log
     def _on_grilo_ready(self, data=None):
-        if (self.header_bar.get_stack().get_visible_child() == self
-                and not self._init):
+        if (self.header_bar.get_stack().get_visible_child() == self and not self._init):
             self._populate()
         self.header_bar.get_stack().connect('notify::visible-child',
                                             self._on_headerbar_visible)
@@ -226,10 +225,10 @@ class ViewContainer(Gtk.Stack):
         def add_new_item():
             _iter = self.model.append(None)
             self.model.set(_iter,
-                            [0, 1, 2, 3, 4, 5, 7, 9],
-                            [str(item.get_id()), '', title,
-                             artist, self._loadingIcon, item,
-                             0, False])
+                           [0, 1, 2, 3, 4, 5, 7, 9],
+                           [str(item.get_id()), '', title,
+                            artist, self._loadingIcon, item,
+                            0, False])
             self.cache.lookup(item, self._iconWidth, self._iconHeight, self._on_lookup_ready,
                               _iter, artist, title)
         GLib.idle_add(add_new_item)
@@ -259,6 +258,7 @@ class ViewContainer(Gtk.Stack):
     def _on_list_widget_star_render(self, col, cell, model, _iter, data):
         pass
 
+
 # Class for the Empty View
 class Empty(Gtk.Stack):
     @log
diff --git a/gnomemusic/widgets.py b/gnomemusic/widgets.py
index abd6335..aa72978 100644
--- a/gnomemusic/widgets.py
+++ b/gnomemusic/widgets.py
@@ -81,12 +81,13 @@ class StarHandler():
         new_value = not self.parent.model.get_value(_iter, self.star_index)
         self.parent.model.set_value(_iter, self.star_index, new_value)
         song_item = self.parent.model.get_value(_iter, 5)
-        grilo.toggle_favorite(song_item) # toggle favorite status in database
+        grilo.toggle_favorite(song_item)  # toggle favorite status in database
         playlists.update_static_playlist(StaticPlaylists.Favorites)
 
         # Use this flag to ignore the upcoming _on_item_activated call
         self.star_renderer_click = True
 
+
 class AlbumWidget(Gtk.EventBox):
 
     tracks = []
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index 7ca1570..d1596d8 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -328,7 +328,7 @@ class Window(Gtk.ApplicationWindow):
         self.notification.add(grid)
 
         undo_button = Gtk.Button.new_with_mnemonic(_("_Undo"))
-        label = _("Playlist %s removed" %(
+        label = _("Playlist %s removed" % (
             self.views[3].current_playlist.get_title()))
         grid.add(Gtk.Label.new(label))
         grid.add(undo_button)