fix unicode errors

Change-Id: I0d824e7c037bb8d479fda371f637ba0f67e226dd
2018-04-16 20:12:17 -05:00 · 2018-04-16 20:12:17 -05:00 · fdbe4c1a1d
commit fdbe4c1a1d
parent b6e395fe8e
1 changed files with 2 additions and 2 deletions
--- a/openstack_requirements/cmds/generate.py
+++ b/openstack_requirements/cmds/generate.py
@ -88,10 +88,10 @@ def _freeze(requirements, python):
            return (version, _parse_freeze(freeze))
    except Exception as exc:
        if isinstance(exc, subprocess.CalledProcessError):
-            output.append(exc.output)
+            output.append(exc.output.decode('utf-8'))
        raise Exception(
            "Failed to generate freeze: %s %s"
-            % ('\n'.join(output), exc))
+            % ('\n'.join(output).decode('utf-8'), exc))


 def _combine_freezes(freezes, blacklist=None):