Refine coding style of gtk.py

diff --git a/ibus/gtk.py b/ibus/gtk.py
index 91db67d..3a85fe8 100644 (file)
--- a/ibus/gtk.py
+++ b/ibus/gtk.py
@@ -26,38 +26,38 @@ __all__ = (
 import pango
 import ibus
 
-class PangoAttrList (pango.AttrList):
-       def __init__ (self, attrs, unistr):
-               pango.AttrList.__init__ (self)
+class PangoAttrList(pango.AttrList):
+       def __init__(self, attrs, unistr):
+               super(PangoAttrList, self).__init__()
                if attrs == None:
                        return
                offsets = []
                offset = 0
                for c in unistr:
-                       offsets.append (offset)
-                       offset += len (c.encode ("utf8"))
-               offsets.append (offset)
+                       offsets.append(offset)
+                       offset += len(c.encode("utf8"))
+               offsets.append(offset)
                for attr in attrs:
                        pango_attr = None
                        start_index = attr._start_index if attr._start_index >= 0 else 0
                        end_index = attr._end_index if attr._end_index >= 0 else 0
-                       start_index = offsets[start_index] if start_index < len (offsets) else offsets[-1]
-                       end_index = offsets[end_index] if end_index < len (offsets) else offsets[-1]
+                       start_index = offsets[start_index] if start_index < len(offsets) else offsets[-1]
+                       end_index = offsets[end_index] if end_index < len(offsets) else offsets[-1]
                        if attr._type == ibus.ATTR_TYPE_FOREGROUND:
                                r = (attr._value & 0x00ff0000) >> 8
                                g = (attr._value & 0x0000ff00)
                                b = (attr._value & 0x000000ff) << 8
-                               pango_attr = pango.AttrForeground (r, g, b, 
+                               pango_attr = pango.AttrForeground(r, g, b, 
                                        start_index, end_index)
                        elif attr._type == ibus.ATTR_TYPE_BACKGROUND:
                                r = (attr._value & 0x00ff0000) >> 8
                                g = (attr._value & 0x0000ff00)
                                b = (attr._value & 0x000000ff) << 8
-                               pango_attr = pango.AttrBackground (r, g, b, 
+                               pango_attr = pango.AttrBackground(r, g, b, 
                                        start_index, end_index)
                        elif attr._type == ibus.ATTR_TYPE_UNDERLINE:
-                               pango_attr = pango.AttrUnderline (int (attr._value),
+                               pango_attr = pango.AttrUnderline(int(attr._value),
                                        start_index, end_index)
                        if pango_attr != None:
-                               self.insert (pango_attr)
+                               self.insert(pango_attr)