CLI for save_failed_tree

plugins/builder/save_failed_tree.py

@@ -6,6 +6,7 @@ from __main__ import BuildRoot
 
 __all__ = ('SaveFailedTreeTask',)
 
+
 def omit_ccache(tarinfo):
     if fnmatch.fnmatch(tarinfo.name, '*/tmp/krb5cc') or \
        fnmatch.fnmatch(tarinfo.name, '*/etc/*.keytab'):
@@ -14,12 +15,10 @@ def omit_ccache(tarinfo):
         return tarinfo
 
 
-
 class SaveFailedTreeTask(tasks.BaseTaskHandler):
     Methods = ['saveFailedTree']
     _taskWeight = 3.0
 
-
     def handler(self, taskID, full=False):
         self.logger.debug("Starting saving buildroots for task %d [full=%s]" % (taskID, full))
         tar_path = os.path.join(self.workdir, 'broots-task-%s.tar.gz' % taskID)

plugins/hub/save_failed_tree.py

@@ -1,14 +1,19 @@
+import sys
 import koji
 from koji.plugin import export
 
-import sys
 sys.path.insert(0, '/usr/share/koji-hub/')
 import kojihub
 
 __all__ = ('saveFailedTree',)
 
+
 @export
 def saveFailedTree(taskID, full=False, **opts):
+    '''xmlrpc method for creating saveFailedTree task. If arguments are
+    invalid, error message is returned. Otherwise task id of newly created
+    task is returned.'''
+
     # let it raise errors
     taskID = int(taskID)
     full = bool(full)