Remove useless use of str

sebastinas · sebastinas · commit 95c05bcfe869 · 2015-03-03T23:21:10.000+01:00
Signed-off-by: Sebastian Ramacher &lt;sebastian+dev@ramacher.at&gt;
diff --git a/bpython/keys.py b/bpython/keys.py
@@ -69,7 +69,7 @@ def __setitem__(self, key, value):
 
 # fill dispatch with function keys
 for x in range(1, 13):
-    cli_key_dispatch['F%s' % str(x)] = ('KEY_F(%s)' % str(x),)
+    cli_key_dispatch['F%d' % x] = ('KEY_F(%d)' % x,)
 
 for x in range(1, 13):
-    urwid_key_dispatch['F%s' % str(x)] = 'f%s' % str(x)
+    urwid_key_dispatch['F%d' % x] = 'f%d' % x
