Fix Tkinter sequence passing. #2906.
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index 8bd3f50..549e073 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -1054,11 +1054,17 @@
if callable(v):
v = self._register(v)
elif isinstance(v, (tuple, list)):
+ nv = []
for item in v:
if not isinstance(item, (basestring, int)):
break
+ elif isinstance(item, int):
+ nv.append('%d' % item)
+ else:
+ # format it to proper Tcl code if it contains space
+ nv.append(('{%s}' if ' ' in item else '%s') % item)
else:
- v = ' '.join(map(str, v))
+ v = ' '.join(nv)
res = res + ('-'+k, v)
return res
def nametowidget(self, name):