Merge "Fix removing temp file"

freezer/scheduler/freezer_scheduler.py

@@ -225,7 +225,7 @@ def main():
     if CONF.action not in ['start', 'stop', 'status', 'reload']:
         sys.stderr.write("Using freezer-scheduler as a command line client is "
                          "deprecated. Please use the freezer command line tool"
-                         " from python-freezerclient.")
+                         " from python-freezerclient.\n")
 
     apiclient = None
     insecure = False

freezer/storage/base.py

@@ -283,5 +283,4 @@ class Backup(object):
             metadata_content = f.readlines()
         LOG.info("metadata content download {0}".format(metadata_content))
         metadata_file.close()
-        utils.delete_file(metadata_file.name)
         return json.loads(metadata_content[0])

freezer/utils/utils.py

@@ -364,8 +364,9 @@ def delete_file(path_to_file):
     """
     try:
         os.remove(path_to_file)
-    except Exception:
-        LOG.warning("Error deleting file {0}".format(path_to_file))
+    except Exception as e:
+        LOG.warning("Error deleting file {0}:\n{1}".format(path_to_file,
+                                                           str(e)))
 
 
 def walk_path(path, exclude, ignorelinks, callback, *kargs, **kwargs):