python/tests/dns*: remove unused imports

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>

python/samba/tests/dns.py

@@ -36,7 +36,6 @@ from samba import werror, WERRORError
 from samba.tests.dns_base import DNSTest
 import samba.getopt as options
 import optparse
-import samba.dcerpc.dnsp
 
 
 parser = optparse.OptionParser("dns.py <server name> <server ip> [options]")

python/samba/tests/dns_forwarder.py

@@ -18,7 +18,6 @@
 from __future__ import print_function
 import os
 import sys
-import struct
 import random
 import socket
 import samba

python/samba/tests/dns_invalid.py

@@ -15,17 +15,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-import os
 import sys
-import struct
-import random
-import socket
-import samba.ndr as ndr
-from samba import credentials, param
-from samba.dcerpc import dns, dnsp, dnsserver
-from samba.netcmd.dns import TXTRecord, dns_record_match, data_to_dns_record
+from samba import credentials
+from samba.dcerpc import dns
 from samba.tests.subunitrun import SubunitOptions, TestProgram
-from samba import werror, WERRORError
 from samba.tests.dns_base import DNSTest
 import samba.getopt as options
 import optparse

python/samba/tests/dns_tkey.py

@@ -17,16 +17,9 @@
 #
 
 import sys
-import struct
-import random
-import socket
 import optparse
-import uuid
-import time
-import samba.ndr as ndr
 import samba.getopt as options
-from samba import credentials
-from samba.dcerpc import dns, dnsp
+from samba.dcerpc import dns
 from samba.tests.subunitrun import SubunitOptions, TestProgram
 from samba.tests.dns_base import DNSTKeyTest