pyflakes: Remove imports of unused modules

Change-Id: I7496030e5857078cd66a36a5e46c9a50217ce6e3

src/osmo_gsm_tester/osmo_ggsn.py

@@ -20,7 +20,7 @@
 import os
 import pprint
 
-from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+from . import log, util, config, template, process, pcap_recorder
 
 class OsmoGgsn(log.Origin):
 

src/osmo_gsm_tester/osmo_hlr.py

@@ -18,11 +18,10 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import re
 import pprint
 import sqlite3
 
-from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+from . import log, util, config, template, process, pcap_recorder
 
 class OsmoHlr(log.Origin):
     run_dir = None

src/osmo_gsm_tester/osmo_mgcpgw.py

@@ -20,7 +20,7 @@
 import os
 import pprint
 
-from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+from . import log, util, config, template, process, pcap_recorder
 
 class OsmoMgcpgw(log.Origin):
 

src/osmo_gsm_tester/osmo_mgw.py

@@ -20,7 +20,7 @@
 import os
 import pprint
 
-from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+from . import log, util, config, template, process, pcap_recorder
 
 class OsmoMgw(log.Origin):
 

src/osmo_gsm_tester/osmo_sgsn.py

@@ -20,7 +20,7 @@
 import os
 import pprint
 
-from . import log, util, config, template, process, osmo_ctrl, pcap_recorder
+from . import log, util, config, template, process, pcap_recorder
 
 class OsmoSgsn(log.Origin):
 

src/osmo_gsm_tester/pcap_recorder.py

@@ -18,11 +18,8 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import random
-import re
-import socket
 
-from . import log, util, config, template, process, osmo_ctrl
+from . import log, process
 
 class PcapRecorder(log.Origin):
 

src/osmo_gsm_tester/resource.py

@@ -18,7 +18,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
-import time
 import copy
 import atexit
 import pprint
@@ -27,8 +26,6 @@ from . import log
 from . import config
 from . import util
 from . import schema
-from . import modem
-from . import osmo_nitb
 from . import bts_sysmo, bts_osmotrx, bts_osmovirtual, bts_octphy, bts_nanobts
 
 from .util import is_dict, is_list

src/osmo_gsm_tester/template.py

@@ -18,8 +18,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-import os, sys
-from mako.template import Template
+import os
 from mako.lookup import TemplateLookup
 
 from . import log

src/osmo_gsm_tester/util.py

@@ -27,9 +27,6 @@ import shutil
 import atexit
 import threading
 import importlib.util
-import fcntl
-import tty
-import readline
 import subprocess
 
 # This mirrors enum osmo_auth_algo in libosmocore/include/osmocom/crypt/auth.h