gitview: Use new-style classes

This changes the Commit class to use new-style class, which has
been available since Python 2.2 (Dec 2001).  This is a necessary
step in order to use __slots__[] declaration, so that we can
reduce the memory footprint in the next patch.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/gitview/gitview b/contrib/gitview/gitview
index 3dc1ef50c74974fbdfb0db150395e209e212b564..7e1d68d1677ec91aedbb0305febd9a37c7d87d68 100755 (executable)
--- a/contrib/gitview/gitview
+++ b/contrib/gitview/gitview
@@ -259,7 +259,7 @@ class CellRendererGraph(gtk.GenericCellRenderer):
                                self.set_colour(ctx, colour, 0.0, 0.5)
                        ctx.show_text(name)
 
-class Commit:
+class Commit(object):
        """ This represent a commit object obtained after parsing the git-rev-list
        output """
 
@@ -339,7 +339,7 @@ class Commit:
                fp.close()
                return diff
 
-class AnnotateWindow:
+class AnnotateWindow(object):
        """Annotate window.
        This object represents and manages a single window containing the
        annotate information of the file
@@ -519,7 +519,7 @@ class AnnotateWindow:
                self.io_watch_tag = gobject.io_add_watch(fp, gobject.IO_IN, self.data_ready)
 
 
-class DiffWindow:
+class DiffWindow(object):
        """Diff window.
        This object represents and manages a single window containing the
        differences between two revisions on a branch.
@@ -674,7 +674,7 @@ class DiffWindow:
                        fp.close()
                dialog.destroy()
 
-class GitView:
+class GitView(object):
        """ This is the main class
        """
        version = "0.9"