From 8dee1d8afca5daf16c08a01d38fa36ca053f3bb8 Mon Sep 17 00:00:00 2001 From: Dina Belova Date: Mon, 3 Jun 2013 17:44:55 +0400 Subject: [PATCH] Enable hacking H404 test. H404 - multi line docstring should start with a summary. Change-Id: I2099e1ee81ff9657f7a07401b8e8f3327d03bdbd --- openstack/common/processutils.py | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/openstack/common/processutils.py b/openstack/common/processutils.py index 02cfada..5417055 100644 --- a/openstack/common/processutils.py +++ b/openstack/common/processutils.py @@ -74,9 +74,9 @@ def _subprocess_setup(): def execute(*cmd, **kwargs): - """ - Helper method to shell out and execute a command through subprocess with - optional retry. + """Helper method to shell out and execute a command through subprocess. + + Allows optional retry. :param cmd: Passed to subprocess.Popen. :type cmd: string @@ -187,8 +187,7 @@ def execute(*cmd, **kwargs): def trycmd(*args, **kwargs): - """ - A wrapper around execute() to more easily handle warnings and errors. + """A wrapper around execute() to more easily handle warnings and errors. Returns an (out, err) tuple of strings containing the output of the command's stdout and stderr. If 'err' is not empty then the