From: W. Trevor King <wking@tremily.us>
Date: Tue, 5 Feb 2013 19:39:02 +0000 (-0500)
Subject: ui.cli: Import `readline` for more comfortable input() editing
X-Git-Tag: v0.1~51
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=feb041d1363f13e580b26a748e7a250272a15a82;p=quizzer.git

ui.cli: Import `readline` for more comfortable input() editing
---

diff --git a/quizzer/ui/cli.py b/quizzer/ui/cli.py
index 3ff4ce5..513fddc 100644
--- a/quizzer/ui/cli.py
+++ b/quizzer/ui/cli.py
@@ -1,3 +1,8 @@
+try:
+    import readline as _readline
+except ImportError as _readline_import_error:
+    _readline = None
+
 from . import UserInterface