MB-100: remove unused imports

Change-Id: Idb54663dc02dd0e514f1dbab5122b59759c0881d
Reviewed-on: http://review.couchbase.org/21497
Reviewed-by: Steve Yen <steve.yen@gmail.com>
Tested-by: Pavel Paulau <pavel.paulau@gmail.com>

collector.py

@@ -4,11 +4,9 @@
 import sys
 import traceback
 import copy
-import logging
 
 import listservers
 import buckets
-import node
 import info
 import util_cli as util
 import mc_bin_client

info.py

@@ -5,12 +5,9 @@
   Provides info about a particular server.
 """
 
-from usage import usage
-
 import restclient
 import simplejson
 import subprocess
-import sys
 
 import string
 import random

listservers.py

@@ -1,10 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-
-import sys
 import restclient
 
-from usage import usage
 
 class ListServers:
     def __init__(self):

mc_bin_client.py

@@ -5,8 +5,6 @@
 Copyright (c) 2007  Dustin Sallings <dustin@spy.net>
 """
 
-import sys
-import time
 import hmac
 import socket
 import random
@@ -15,8 +13,7 @@
 
 from memcacheConstants import REQ_MAGIC_BYTE, RES_MAGIC_BYTE
 from memcacheConstants import REQ_PKT_FMT, RES_PKT_FMT, MIN_RECV_PACKET
-from memcacheConstants import SET_PKT_FMT, DEL_PKT_FMT, INCRDECR_RES_FMT
-from memcacheConstants import TOUCH_PKT_FMT, GAT_PKT_FMT, GETL_PKT_FMT
+from memcacheConstants import SET_PKT_FMT, INCRDECR_RES_FMT
 import memcacheConstants
 
 class MemcachedError(exceptions.Exception):

processor.py

@@ -1,5 +1,4 @@
 import datetime
-import logging
 import util_cli as util
 import sys
 

pump.py

@@ -15,7 +15,6 @@
 import urlparse
 import zlib
 
-import mc_bin_client
 import memcacheConstants
 
 # TODO: (1) optionally log into backup directory

pump_bfd.py

@@ -4,7 +4,6 @@
 import glob
 import logging
 import os
-import re
 import simplejson as json
 import string
 import sys

pump_cb.py

@@ -1,17 +1,12 @@
 #!/usr/bin/env python
 
-import ctypes
 import logging
 import simplejson as json
-import socket
-import struct
 import time
 
 import pump
 import pump_mc
 
-import mc_bin_client
-import memcacheConstants
 
 class CBSink(pump_mc.MCSink):
     """Smart client sink to couchbase cluster."""

pump_mbf.py

@@ -4,8 +4,6 @@
 import glob
 import logging
 import os
-import re
-import subprocess
 import sys
 
 import memcacheConstants

pump_mc.py

@@ -4,7 +4,6 @@
 import logging
 import socket
 import struct
-import sys
 import time
 
 import mc_bin_client

pump_sfd.py

@@ -1,18 +1,14 @@
 #!/usr/bin/env python
 
 import collections
-import ctypes
 import glob
 import logging
 import os
 import Queue
 import re
-import socket
 import simplejson as json
 import struct
-import sys
 import threading
-import time
 
 import couchstore
 import memcacheConstants

pump_tap.py

@@ -1,9 +1,7 @@
 #!/usr/bin/env python
 
-import base64
 import logging
 import random
-import re
 import simplejson as json
 import socket
 import string

pump_transfer.py

@@ -3,7 +3,6 @@
 import copy
 import logging
 import optparse
-import os
 import sys
 import threading
 

restclient.py

@@ -14,7 +14,6 @@
 import simplejson as json
 import string
 
-from StringIO import StringIO
 
 class RestClient:
     def __init__(self, server, port, opts= {}):