python/samba/tests: Use io.StringIO for py3 and StringIO.StrinIO for py2

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

python/samba/gpclass.py

@@ -22,7 +22,7 @@ import tdb
 sys.path.insert(0, "bin/python")
 from samba import NTSTATUSError
 from ConfigParser import ConfigParser
-from StringIO import StringIO
+from samba.compat import StringIO
 from abc import ABCMeta, abstractmethod
 import xml.etree.ElementTree as etree
 import re

python/samba/tests/blackbox/samba_dnsupdate.py

@@ -17,7 +17,7 @@
 #
 
 import samba.tests
-from StringIO import StringIO
+from samba.compat import StringIO
 from samba.netcmd.main import cmd_sambatool
 from samba.credentials import Credentials
 from samba.auth import system_session

python/samba/tests/emulate/traffic.py

@@ -16,7 +16,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # from pprint import pprint
-from cStringIO import StringIO
+from samba.compat import StringIO
 
 import samba.tests
 

python/samba/tests/netcmd.py

@@ -17,7 +17,7 @@
 
 """Tests for samba.netcmd."""
 
-from cStringIO import StringIO
+from samba.compat import StringIO
 from samba.netcmd import Command
 from samba.netcmd.testparm import cmd_testparm
 from samba.netcmd.main import cmd_sambatool

python/samba/tests/samba_tool/base.py

@@ -25,7 +25,7 @@ import random
 import string
 from samba.auth import system_session
 from samba.samdb import SamDB
-from cStringIO import StringIO
+from samba.compat import StringIO
 from samba.netcmd.main import cmd_sambatool
 import samba.tests