[pygobject] overrides: Add support for iterables besides tuples for TreePath creation

[Simon Feltman <sfeltman src gnome org>]

commit 871878c7a1e18fbdbf0744e0dd52cbcc6b610cdb
Author: Simon Feltman <sfeltman src gnome org>
Date:   Mon Feb 18 02:54:14 2013 -0800

    overrides: Add support for iterables besides tuples for TreePath creation
    
    Allow Gtk.TreePath to accept any iterable for creation of the path.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=682933

 gi/overrides/Gtk.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gi/overrides/Gtk.py b/gi/overrides/Gtk.py
index 25f127f..dafdce1 100644
--- a/gi/overrides/Gtk.py
+++ b/gi/overrides/Gtk.py
@@ -1160,7 +1160,7 @@ class TreePath(Gtk.TreePath):
     def __new__(cls, path=0):
         if isinstance(path, int):
             path = str(path)
-        elif isinstance(path, tuple):
+        elif not isinstance(path, _basestring):
             path = ":".join(str(val) for val in path)
 
         if len(path) == 0: