From 54b471782fa3b60b9f4ae1017fc915c5acee8b03 Mon Sep 17 00:00:00 2001
From: Michael Gummelt <mgummelt@mesosphere.io>
Date: Wed, 22 Apr 2015 13:55:05 -0700
Subject: [PATCH] pydoc

---
 dcos/api/subcommand.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dcos/api/subcommand.py b/dcos/api/subcommand.py
index aebc6b4..eea7581 100644
--- a/dcos/api/subcommand.py
+++ b/dcos/api/subcommand.py
@@ -42,6 +42,12 @@ BIN_DIRECTORY = 'Scripts' if util.is_windows_platform() else 'bin'
 
 
 def _subcommand_dir():
+    """Returns path to the subcommand directory.  This directory contains
+    a virtualenv for each installed subcommand.
+
+    :returns: path to the subcommand directory
+    :rtype: str
+    """
     return os.path.expanduser(os.path.join("~",
                                            constants.DCOS_DIR,
                                            constants.DCOS_SUBCOMMAND_SUBDIR))