[gnome-music/mschraal/pyflake] Pyflake warning fixes

[Marinus Schraal <mschraal src gnome org>]

commit d5343a85a6952e9a3112b987c487b401211749b2
Author: Marinus Schraal <mschraal gnome org>
Date:   Fri Dec 15 08:01:56 2017 +0100

    Pyflake warning fixes

 gnomemusic/albumartcache.py             | 1 -
 gnomemusic/mpris.py                     | 1 -
 gnomemusic/notification.py              | 2 +-
 gnomemusic/playlists.py                 | 3 +--
 gnomemusic/query.py                     | 1 -
 gnomemusic/widgets/albumwidget.py       | 4 +---
 gnomemusic/widgets/artistalbumwidget.py | 5 ++---
 gnomemusic/widgets/starhandlerwidget.py | 2 +-
 gnomemusic/window.py                    | 2 +-
 9 files changed, 7 insertions(+), 14 deletions(-)
---
diff --git a/gnomemusic/albumartcache.py b/gnomemusic/albumartcache.py
index d9a1abc..17a6965 100644
--- a/gnomemusic/albumartcache.py
+++ b/gnomemusic/albumartcache.py
@@ -33,7 +33,6 @@ from math import pi
 import os
 
 import cairo
-from gettext import gettext as _
 import gi
 gi.require_version('MediaArt', '2.0')
 from gi.repository import (Gdk, GdkPixbuf, Gio, GLib, GObject, Gtk, MediaArt,
diff --git a/gnomemusic/mpris.py b/gnomemusic/mpris.py
index 40146fa..3533e9f 100644
--- a/gnomemusic/mpris.py
+++ b/gnomemusic/mpris.py
@@ -28,7 +28,6 @@ from gnomemusic.grilo import grilo
 from gnomemusic.playlists import Playlists
 import gnomemusic.utils as utils
 
-from gettext import gettext as _
 from gi.repository import GLib
 from gi.repository import Gio
 from gnomemusic import log
diff --git a/gnomemusic/notification.py b/gnomemusic/notification.py
index 2f6f7d3..6112079 100644
--- a/gnomemusic/notification.py
+++ b/gnomemusic/notification.py
@@ -22,7 +22,7 @@
 # code, but you are not obligated to do so.  If you do not wish to do so,
 # delete this exception statement from your version.
 
-from gi.repository import GLib, Grl, Notify
+from gi.repository import GLib, Notify
 
 from gettext import gettext as _
 
diff --git a/gnomemusic/playlists.py b/gnomemusic/playlists.py
index 7d2ed69..5be6ad0 100644
--- a/gnomemusic/playlists.py
+++ b/gnomemusic/playlists.py
@@ -32,7 +32,6 @@ from gnomemusic.grilo import grilo
 from gnomemusic.query import Query
 from gettext import gettext as _
 import inspect
-import time
 sparql_dateTime_format = "%Y-%m-%dT%H:%M:%SZ"
 
 from gnomemusic import log
@@ -304,7 +303,7 @@ class Playlists(GObject.GObject):
 
         def cursor_callback(cursor, res, data):
             try:
-                has_next = cursor.next_finish(res)
+                cursor.next_finish(res)
             except GLib.Error as err:
                 logger.warn("Error: %s, %s", err.__class__, err)
                 return
diff --git a/gnomemusic/query.py b/gnomemusic/query.py
index 67c6257..95f26b0 100644
--- a/gnomemusic/query.py
+++ b/gnomemusic/query.py
@@ -25,7 +25,6 @@
 # code, but you are not obligated to do so.  If you do not wish to do so,
 # delete this exception statement from your version.
 
-from gettext import gettext as _
 from gi.repository import GLib, Tracker
 from gnomemusic import log
 import os
diff --git a/gnomemusic/widgets/albumwidget.py b/gnomemusic/widgets/albumwidget.py
index 8d12fb9..43928f0 100644
--- a/gnomemusic/widgets/albumwidget.py
+++ b/gnomemusic/widgets/albumwidget.py
@@ -23,13 +23,11 @@
 # delete this exception statement from your version.
 
 from gettext import gettext as _, ngettext
-from gi.repository import Gd, Gdk, GdkPixbuf, GLib, GObject, Gtk, Pango
+from gi.repository import GdkPixbuf, GLib, GObject, Gtk
 
 from gnomemusic import log
 from gnomemusic.albumartcache import AlbumArtCache, DefaultIcon, ArtSize
 from gnomemusic.grilo import grilo
-from gnomemusic.player import DiscoveryStatus
-from gnomemusic.playlists import Playlists
 from gnomemusic.widgets.disclistboxwidget import DiscBox, DiscListBox
 import gnomemusic.utils as utils
 
diff --git a/gnomemusic/widgets/artistalbumwidget.py b/gnomemusic/widgets/artistalbumwidget.py
index 43dd6c6..11a503d 100644
--- a/gnomemusic/widgets/artistalbumwidget.py
+++ b/gnomemusic/widgets/artistalbumwidget.py
@@ -22,13 +22,12 @@
 # code, but you are not obligated to do so.  If you do not wish to do so,
 # delete this exception statement from your version.
 
-from gettext import gettext as _
-from gi.repository import Gdk, Gio, GLib, GObject, Gtk
+from gi.repository import GLib, GObject, Gtk
 
 from gnomemusic import log
 from gnomemusic.albumartcache import AlbumArtCache, DefaultIcon, ArtSize
 from gnomemusic.grilo import grilo
-from gnomemusic.widgets.disclistboxwidget import DiscBox, DiscListBox
+from gnomemusic.widgets.disclistboxwidget import DiscBox
 import gnomemusic.utils as utils
 
 
diff --git a/gnomemusic/widgets/starhandlerwidget.py b/gnomemusic/widgets/starhandlerwidget.py
index 1651b2a..d8ba971 100644
--- a/gnomemusic/widgets/starhandlerwidget.py
+++ b/gnomemusic/widgets/starhandlerwidget.py
@@ -22,7 +22,7 @@
 # code, but you are not obligated to do so.  If you do not wish to do so,
 # delete this exception statement from your version.
 
-from gi.repository import Gdk, GObject, Gtk
+from gi.repository import GObject, Gtk
 
 from gnomemusic import log
 from gnomemusic.grilo import grilo
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index 60372d7..f2a474d 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -30,7 +30,7 @@
 # delete this exception statement from your version.
 
 from gi.repository import Gtk, Gdk, Gio, GLib
-from gettext import gettext as _, ngettext
+from gettext import gettext as _
 
 from gnomemusic import log
 from gnomemusic import TrackerWrapper