From 3bcab572e30115ab42e5b96e6054f9b60b44a75c Mon Sep 17 00:00:00 2001
From: David Pursehouse <david.pursehouse@sonymobile.com>
Date: Fri, 2 Aug 2013 17:50:28 +0900
Subject: Add missing docstrings to conform to PEP-257

Change-Id: If06f1ea17740a796142db63e7086f80445f4c6e1
---
 pygerrit/ssh.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'pygerrit/ssh.py')

diff --git a/pygerrit/ssh.py b/pygerrit/ssh.py
index 270a63f..0436165 100644
--- a/pygerrit/ssh.py
+++ b/pygerrit/ssh.py
@@ -35,7 +35,12 @@ from paramiko.ssh_exception import SSHException
 
 
 def _extract_version(version_string, pattern):
-    """ Extract the version from `version_string` using `pattern`. """
+    """ Extract the version from `version_string` using `pattern`.
+
+    Return the version as a string, with leading/trailing whitespace
+    stripped.
+
+    """
     if version_string:
         match = pattern.match(version_string.strip())
         if match:
-- 
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