From b43fca3bc801015b5790dbd8871e406d9dc23243 Mon Sep 17 00:00:00 2001
From: Chenxiong Qi <cqi@fedoraproject.org>
Date: May 25 2017 00:34:30 +0000
Subject: Merge #220 `Make osbs optional`


---

diff --git a/pyrpkg/__init__.py b/pyrpkg/__init__.py
index 66dd7e2..3a1d544 100644
--- a/pyrpkg/__init__.py
+++ b/pyrpkg/__init__.py
@@ -27,8 +27,6 @@ import sys
 import tempfile
 import koji.ssl.SSLCommon
 
-from osbs.api import OSBS
-from osbs.conf import Configuration
 from six.moves import configparser
 from six.moves import urllib
 
@@ -2488,6 +2486,15 @@ class Commands(object):
 
     def osbs_build(self, config_file, config_section, target_override=False,
                    yum_repourls=[], nowait=False):
+        # Because docker image should be built via Koji not in OSBS directly,
+        # it is not necessary to make osbs as a hard dependency
+        try:
+            from osbs.api import OSBS
+            from osbs.conf import Configuration
+        except ImportError:
+            raise rpkgError('Before building docker image in OSBS directly, '
+                            'please install python-osbs-client in advance.')
+
         self.check_repo()
         os_conf = Configuration(conf_file=config_file, conf_section=config_section)
         build_conf = Configuration(conf_file=config_file, conf_section=config_section)