File do-not-load-pip-state-if-there-is-no-3rd-party-depen.patch of Package salt.9528

From ab4ad2b862eae89b22075cbbe83e4b124280a81e 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      | 12 ++++++++++--
 salt/states/pip_state.py |  9 +++++----
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/salt/modules/pip.py b/salt/modules/pip.py
index d94086e941..58a51b27f5 100644
--- a/salt/modules/pip.py
+++ b/salt/modules/pip.py
@@ -79,7 +79,10 @@ from __future__ import absolute_import, print_function, unicode_literals
 # Import python libs
 import logging
 import os
-import pkg_resources
+try:
+    import pkg_resources
+except ImportError:
+    pkg_resources = None
 import re
 import shutil
 import sys
@@ -116,7 +119,12 @@ 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 _get_pip_bin(bin_env):
diff --git a/salt/states/pip_state.py b/salt/states/pip_state.py
index 3c8500f71a..976c8be237 100644
--- a/salt/states/pip_state.py
+++ b/salt/states/pip_state.py
@@ -23,7 +23,10 @@ requisite to a pkg.installed state for the package which provides pip
 from __future__ import absolute_import, print_function, unicode_literals
 import re
 import logging
-import pkg_resources
+try:
+    import pkg_resources
+except ImportError:
+    pkg_resources = None
 
 # Import salt libs
 import salt.utils.versions
@@ -67,9 +70,7 @@ def __virtual__():
     '''
     Only load if the pip module is available in __salt__
     '''
-    if 'pip.list' in __salt__:
-        return __virtualname__
-    return False
+    return 'pip.list' in __salt__ and __virtualname__ or False
 
 
 def _find_key(prefix, pip_list):
-- 
2.19.0