netcmd: Fix broken samba-tool gpo commands

samba-tool gpo create|fetch|backup commands throw exceptions due to a
missing Python import:

ERROR(<class 'NameError'>): uncaught exception - name 'tempfile' is not
defined
  File "bin/python/samba/netcmd/__init__.py", line 184, in _run
    return self.run(*args, **kwargs)
  File "bin/python/samba/netcmd/gpo.py", line 980, in run
    tmpdir, gpodir = self.construct_tmpdir(tmpdir, gpo)
  File "bin/python/samba/netcmd/gpo.py", line 386, in construct_tmpdir
    tmpdir = tempfile.mkdtemp()

Introduced by commit e3320b6d3df7a0c7b refactor.

Signed-off-by: Tim Beale <timbeale@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Thu Jan 10 16:21:23 CET 2019 on sn-devel-144

diff --git a/python/samba/netcmd/gpo.py b/python/samba/netcmd/gpo.py
index b65fb7c042c217fc232c81907a7001734873f618..a064f44147afc3bec5feee3876322c6242f651a5 100644 (file)
--- a/python/samba/netcmd/gpo.py
+++ b/python/samba/netcmd/gpo.py
@@ -25,6 +25,7 @@ import ldb
 import re
 import xml.etree.ElementTree as ET
 import shutil
+import tempfile
 
 from samba.auth import system_session
 from samba.netcmd import (