salt/do-not-load-pip-state-if-there-is-no-3rd-party-depen.patch

From d97cbae7eb3cb0030d355a4ae3fb35745fed5da0 Mon Sep 17 00:00:00 2001
From: Bo Maryniuk <bo@suse.de>
Date: Fri, 21 Sep 2018 17:31:39 +0200
Subject: [PATCH] Do not load pip state if there is no 3rd party
 dependencies

Safe import 3rd party dependency
---
 salt/modules/pip.py | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/salt/modules/pip.py b/salt/modules/pip.py
index 7135a9145f..da26416662 100644
--- a/salt/modules/pip.py
+++ b/salt/modules/pip.py
@@ -96,6 +96,12 @@ import salt.utils.url
 import salt.utils.versions
 from salt.exceptions import CommandExecutionError, CommandNotFoundError
 
+try:
+    import pkg_resources
+except ImportError:
+    pkg_resources = None
+
+
 # This needs to be named logger so we don't shadow it in pip.install
 logger = logging.getLogger(__name__)  # pylint: disable=invalid-name
 
@@ -114,7 +120,12 @@ def __virtual__():
     entire filesystem.  If it's not installed in a conventional location, the
     user is required to provide the location of pip each time it is used.
     """
-    return "pip"
+    if pkg_resources is None:
+        ret = False, 'Package dependency "pkg_resource" is missing'
+    else:
+        ret = "pip"
+
+    return ret
 
 
 def _pip_bin_env(cwd, bin_env):
-- 
2.37.3