Simplify qutebrowser config

config/qutebrowser/config.py

@@ -434,9 +434,7 @@ config.bind('<Ctrl-F>', 'rl-forward-word', mode='prompt')
 # extra config files manually -- if they exists.
 for path in glob.glob(os.path.expanduser('~/.config/qutebrowser/extra/*.py')):
     try:
-        f = open(path)
+        with open(path) as f:
             exec(compile(f.read(), path, 'exec'))
-        theme_init(c)
-        f.close()
     except IOError:
         pass

modules/themes/alucard/config/qutebrowser/theme.py

@@ -1,4 +1,3 @@
-def theme_init(c, cfg = {}):
 ## Colors
 palette = {
     'background': '#282a36',
@@ -20,17 +19,17 @@ def theme_init(c, cfg = {}):
     'yellow': '#f1fa8c'
 }
 
-    spacing = cfg.get('spacing', {
+spacing = {
     'vertical': 5,
     'horizontal': 5
-    })
+}
 
-    padding = cfg.get('padding', {
+padding = {
     'top': spacing['vertical'],
     'right': spacing['horizontal'],
     'bottom': spacing['vertical'],
     'left': spacing['horizontal']
-    })
+}
 
 ## Background color of the completion widget category headers.
 c.colors.completion.category.bg = palette['background']