tasks: drop six.StringIO

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/teuthology/task/hadoop.py b/teuthology/task/hadoop.py
index 20e1cd32eba465ce816bee9cba3430be9cbffa01..1c0ef0349d077bcf96cbfa802df2f9e192c23fba 100644 (file)
--- a/teuthology/task/hadoop.py
+++ b/teuthology/task/hadoop.py
@@ -1,4 +1,4 @@
-from six import StringIO
+from io import StringIO
 import contextlib
 import logging
 from teuthology import misc as teuthology

diff --git a/teuthology/task/kernel.py b/teuthology/task/kernel.py
index 45406825d4b62c28c30bf323d0ac924a091bde64..e221e74ba3932dc01e141c381be275dd9d798385 100644 (file)
--- a/teuthology/task/kernel.py
+++ b/teuthology/task/kernel.py
@@ -6,7 +6,7 @@ import logging
 import os
 import re
 import shlex
-from six import (ensure_str, StringIO)
+from io import StringIO
 
 from teuthology.util.compat import urljoin
 

diff --git a/teuthology/task/ssh_keys.py b/teuthology/task/ssh_keys.py
index 0b734db4984cdd857377ed85ab781dcdc55ca439..a38ed9406438c32e3cfbe07eb6a2cfdabfba1eeb 100644 (file)
--- a/teuthology/task/ssh_keys.py
+++ b/teuthology/task/ssh_keys.py
@@ -8,7 +8,7 @@ import paramiko
 import re
 from datetime import datetime
 
-from six import StringIO
+from io import StringIO
 from teuthology import contextutil
 import teuthology.misc as misc
 from teuthology.orchestra import run