removing of unused imports together with some general code refactoring

plugins/dbms/access/__init__.py

@@ -10,7 +10,6 @@ See the file 'doc/COPYING' for copying permission
 from lib.core.enums import DBMS
 from lib.core.settings import ACCESS_SYSTEM_DBS
 from lib.core.unescaper import unescaper
-
 from plugins.dbms.access.enumeration import Enumeration
 from plugins.dbms.access.filesystem import Filesystem
 from plugins.dbms.access.fingerprint import Fingerprint

plugins/dbms/access/connector.py

@@ -12,12 +12,10 @@ try:
 except ImportError, _:
     pass
 
-from lib.core.data import conf
 from lib.core.data import logger
 from lib.core.exception import sqlmapConnectionException
 from lib.core.exception import sqlmapUnsupportedFeatureException
 from lib.core.settings import IS_WIN
-
 from plugins.generic.connector import Connector as GenericConnector
 
 class Connector(GenericConnector):

plugins/dbms/access/filesystem.py

@@ -8,7 +8,6 @@ See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
-
 from plugins.generic.filesystem import Filesystem as GenericFilesystem
 
 class Filesystem(GenericFilesystem):

plugins/dbms/access/fingerprint.py

@@ -9,7 +9,6 @@ See the file 'doc/COPYING' for copying permission
 
 import re
 
-from lib.core.agent import agent
 from lib.core.common import Backend
 from lib.core.common import Format
 from lib.core.common import getCurrentThreadData
@@ -23,10 +22,7 @@ from lib.core.enums import DBMS
 from lib.core.session import setDbms
 from lib.core.settings import ACCESS_ALIASES
 from lib.core.settings import METADB_SUFFIX
-from lib.core.threads import getCurrentThreadData
 from lib.request import inject
-from lib.request.connect import Connect as Request
-
 from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
 
 class Fingerprint(GenericFingerprint):
@@ -54,7 +50,7 @@ class Fingerprint(GenericFingerprint):
         logger.info(infoMsg)
 
         # Microsoft Access table reference updated on 01/2010
-        sysTables = { 
+        sysTables = {
                       "97":           ("MSysModules2", "MSysAccessObjects"),
                       "2000" :        ("!MSysModules2", "MSysAccessObjects"),
                       "2002-2003" :   ("MSysAccessStorage", "!MSysNavPaneObjectIDs"),

plugins/dbms/access/takeover.py

@@ -8,7 +8,6 @@ See the file 'doc/COPYING' for copying permission
 """
 
 from lib.core.exception import sqlmapUnsupportedFeatureException
-
 from plugins.generic.takeover import Takeover as GenericTakeover
 
 class Takeover(GenericTakeover):