Use with statement where it improves the documentation (closes #10461)
diff --git a/Doc/library/cmd.rst b/Doc/library/cmd.rst
index 464764d..b33d724 100644
--- a/Doc/library/cmd.rst
+++ b/Doc/library/cmd.rst
@@ -282,8 +282,8 @@
def do_playback(self, arg):
'Playback commands from a file: PLAYBACK rose.cmd'
self.close()
- cmds = open(arg).read().splitlines()
- self.cmdqueue.extend(cmds)
+ with open(arg) as f:
+ self.cmdqueue.extend(f.read().splitlines())
def precmd(self, line):
line = line.lower()
if self.file and 'playback' not in line: