# HG changeset patch
# User Andrey Skvortsov <andrej.skvortzov@gmail.com>
# Date 1507301554 -10800
# Node ID 614396cbffbfb7eac6d025146ec77f487ba99419
# Parent  6811021e3d94ddecc62e4d83b40995b06e6f5822
fix pylint warning '(unused-import), Unused import connectors'

diff -r 6811021e3d94 -r 614396cbffbf BeremizIDE.py
--- a/BeremizIDE.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/BeremizIDE.py	Fri Oct 06 17:52:34 2017 +0300
@@ -29,9 +29,7 @@
 import tempfile
 import shutil
 import random
-import re
 import types
-import commands
 import time
 from time import time as gettime
 from threading import Lock, Timer, currentThread
@@ -43,7 +41,6 @@
 
 
 import version
-from docutil import OpenHtmlFrame
 from editors.EditorPanel import EditorPanel
 from editors.Viewer import Viewer
 from editors.TextViewer import TextViewer
@@ -79,7 +76,6 @@
     PROJECTTREE,\
     POUINSTANCEVARIABLESPANEL,\
     LIBRARYTREE,\
-    SCALING,\
     PAGETITLES,\
     IDEFrame, \
     AppendMenu,\
diff -r 6811021e3d94 -r 614396cbffbf Beremiz_service.py
--- a/Beremiz_service.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/Beremiz_service.py	Fri Oct 06 17:52:34 2017 +0300
@@ -28,14 +28,13 @@
 import os
 import sys
 import getopt
-import gettext
 import threading
 from threading import Thread, currentThread, Semaphore
 import traceback
 import __builtin__
 import Pyro.core as pyro
 
-from runtime import PLCObject, PLCprint, ServicePublisher
+from runtime import PLCObject, ServicePublisher
 import util.paths as paths
 
 
diff -r 6811021e3d94 -r 614396cbffbf ConfigTreeNode.py
--- a/ConfigTreeNode.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/ConfigTreeNode.py	Fri Oct 06 17:52:34 2017 +0300
@@ -38,9 +38,8 @@
 from lxml import etree
 
 from xmlclass import GenerateParserFromXSDstring
-from util.misc import GetClassImporter
-
-from PLCControler import PLCControler, LOCATION_CONFNODE
+
+from PLCControler import LOCATION_CONFNODE
 from editors.ConfTreeNodeEditor import ConfTreeNodeEditor
 
 _BaseParamsParser = GenerateParserFromXSDstring("""<?xml version="1.0" encoding="ISO-8859-1" ?>
diff -r 6811021e3d94 -r 614396cbffbf IDEFrame.py
--- a/IDEFrame.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/IDEFrame.py	Fri Oct 06 17:52:34 2017 +0300
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os
 import sys
 import cPickle
 from types import TupleType
diff -r 6811021e3d94 -r 614396cbffbf NativeLib.py
--- a/NativeLib.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/NativeLib.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,7 +23,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os
 import util.paths as paths
 from POULibrary import POULibrary
 
diff -r 6811021e3d94 -r 614396cbffbf PLCControler.py
--- a/PLCControler.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/PLCControler.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,11 +23,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-from xml.dom import minidom
-from types import StringType, UnicodeType, TupleType
+
+from types import TupleType
 from copy import deepcopy
 import os
-import sys
 import re
 import datetime
 from time import localtime
diff -r 6811021e3d94 -r 614396cbffbf PLCOpenEditor.py
--- a/PLCOpenEditor.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/PLCOpenEditor.py	Fri Oct 06 17:52:34 2017 +0300
@@ -45,8 +45,8 @@
     PROJECTTREE, \
     POUINSTANCEVARIABLESPANEL, \
     LIBRARYTREE, \
-    PAGETITLES
-from IDEFrame import EncodeFileSystemPath, DecodeFileSystemPath
+    PAGETITLES, \
+    DecodeFileSystemPath
 from editors.Viewer import Viewer
 from PLCControler import PLCControler
 from dialogs import ProjectDialog
diff -r 6811021e3d94 -r 614396cbffbf ProjectController.py
--- a/ProjectController.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/ProjectController.py	Fri Oct 06 17:52:34 2017 +0300
@@ -27,14 +27,12 @@
 Beremiz Project Controller
 """
 import os
-import sys
 import traceback
 import time
 from time import localtime
 import shutil
 import re
 import tempfile
-from math import ceil
 from types import ListType
 from threading import Timer, Lock, Thread
 from datetime import datetime
@@ -58,8 +56,7 @@
 from PLCControler import PLCControler
 from plcopen.structures import IEC_KEYWORDS
 import targets
-from targets.typemapping import DebugTypesSize, \
-    LogLevelsCount, LogLevels, UnpackDebugBuffer
+from targets.typemapping import DebugTypesSize, UnpackDebugBuffer
 from ConfigTreeNode import ConfigTreeNode, XSDSchemaErrorMessage
 
 base_folder = paths.AbsParentDir(__file__)
diff -r 6811021e3d94 -r 614396cbffbf canfestival/NetworkEditor.py
--- a/canfestival/NetworkEditor.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/canfestival/NetworkEditor.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,6 @@
 
 import wx
 
-from subindextable import EditingPanel
 from networkeditortemplate import NetworkEditorTemplate
 from editors.ConfTreeNodeEditor import ConfTreeNodeEditor
 
diff -r 6811021e3d94 -r 614396cbffbf canfestival/canfestival.py
--- a/canfestival/canfestival.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/canfestival/canfestival.py	Fri Oct 06 17:52:34 2017 +0300
@@ -35,10 +35,6 @@
 from ConfigTreeNode import ConfigTreeNode
 from PLCControler import \
     LOCATION_CONFNODE, \
-    LOCATION_MODULE, \
-    LOCATION_GROUP, \
-    LOCATION_VAR_INPUT, \
-    LOCATION_VAR_OUTPUT, \
     LOCATION_VAR_MEMORY
 
 try:
diff -r 6811021e3d94 -r 614396cbffbf controls/CustomIntCtrl.py
--- a/controls/CustomIntCtrl.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/CustomIntCtrl.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,7 @@
 
 
 import wx
-from wx.lib.intctrl import IntCtrl
+import wx.lib.intctrl
 
 
 class CustomIntUpdatedEvent(wx.PyCommandEvent):
diff -r 6811021e3d94 -r 614396cbffbf controls/DebugVariablePanel/DebugVariableGraphicViewer.py
--- a/controls/DebugVariablePanel/DebugVariableGraphicViewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariableGraphicViewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -36,7 +36,6 @@
 from mpl_toolkits.mplot3d import Axes3D
 
 from editors.DebugViewer import REFRESH_PERIOD
-from DebugVariableItem import DebugVariableItem
 from DebugVariableViewer import *
 from GraphButton import GraphButton
 
diff -r 6811021e3d94 -r 614396cbffbf controls/DebugVariablePanel/DebugVariablePanel.py
--- a/controls/DebugVariablePanel/DebugVariablePanel.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariablePanel.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,7 +23,6 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 from types import TupleType
-import math
 import numpy
 
 import wx
diff -r 6811021e3d94 -r 614396cbffbf controls/DebugVariablePanel/DebugVariableTextViewer.py
--- a/controls/DebugVariablePanel/DebugVariableTextViewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariableTextViewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -26,7 +26,6 @@
 
 import wx
 
-from DebugVariableItem import DebugVariableItem
 from DebugVariableViewer import DebugVariableViewer
 from GraphButton import GraphButton
 
diff -r 6811021e3d94 -r 614396cbffbf controls/DebugVariablePanel/DebugVariableViewer.py
--- a/controls/DebugVariablePanel/DebugVariableViewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/DebugVariablePanel/DebugVariableViewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,9 +25,6 @@
 from collections import OrderedDict
 
 import wx
-
-import matplotlib
-import matplotlib.pyplot
 from matplotlib.backends.backend_wxagg import _convert_agg_to_wx_bitmap
 
 from dialogs.ForceVariableDialog import ForceVariableDialog
diff -r 6811021e3d94 -r 614396cbffbf controls/VariablePanel.py
--- a/controls/VariablePanel.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/controls/VariablePanel.py	Fri Oct 06 17:52:34 2017 +0300
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os
 import re
 from types import TupleType, StringType, UnicodeType
 
diff -r 6811021e3d94 -r 614396cbffbf dialogs/AboutDialog.py
--- a/dialogs/AboutDialog.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/dialogs/AboutDialog.py	Fri Oct 06 17:52:34 2017 +0300
@@ -31,8 +31,6 @@
 """
 
 import os
-import sys
-import time
 import wx
 from wx.lib.agw.hyperlink import HyperLinkCtrl
 
diff -r 6811021e3d94 -r 614396cbffbf dialogs/BrowseLocationsDialog.py
--- a/dialogs/BrowseLocationsDialog.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/dialogs/BrowseLocationsDialog.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,8 +23,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.#
 
-import os
-
 import wx
 
 from plcopen.structures import LOCATIONDATATYPES
diff -r 6811021e3d94 -r 614396cbffbf dialogs/DiscoveryDialog.py
--- a/dialogs/DiscoveryDialog.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/dialogs/DiscoveryDialog.py	Fri Oct 06 17:52:34 2017 +0300
@@ -28,8 +28,6 @@
 import wx.lib.mixins.listctrl as listmix
 from zeroconf import ServiceBrowser, Zeroconf
 
-import connectors
-
 service_type = '_PYRO._tcp.local.'
 
 
diff -r 6811021e3d94 -r 614396cbffbf dialogs/LDPowerRailDialog.py
--- a/dialogs/LDPowerRailDialog.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/dialogs/LDPowerRailDialog.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,7 +25,7 @@
 
 import wx
 
-from graphics.GraphicCommons import LEFTRAIL, RIGHTRAIL, LD_LINE_SIZE
+from graphics.GraphicCommons import LEFTRAIL, RIGHTRAIL
 from graphics.LD_Objects import LD_PowerRail
 from BlockPreviewDialog import BlockPreviewDialog
 
diff -r 6811021e3d94 -r 614396cbffbf dialogs/SearchInProjectDialog.py
--- a/dialogs/SearchInProjectDialog.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/dialogs/SearchInProjectDialog.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,7 +23,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import re
 import wx
 from plcopen.plcopen import *
 from util.TranslationCatalogs import NoTranslate
diff -r 6811021e3d94 -r 614396cbffbf doc/conf.py
--- a/doc/conf.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/doc/conf.py	Fri Oct 06 17:52:34 2017 +0300
@@ -11,9 +11,6 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys
-import os
-
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
diff -r 6811021e3d94 -r 614396cbffbf docutil/dochtml.py
--- a/docutil/dochtml.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/docutil/dochtml.py	Fri Oct 06 17:52:34 2017 +0300
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os
 import subprocess
 import wx
 import wx.html
diff -r 6811021e3d94 -r 614396cbffbf editors/ConfTreeNodeEditor.py
--- a/editors/ConfTreeNodeEditor.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/ConfTreeNodeEditor.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,7 +23,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import os
 import types
 
 import wx
diff -r 6811021e3d94 -r 614396cbffbf editors/LDViewer.py
--- a/editors/LDViewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/LDViewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import time
 from types import *
 
 import wx
diff -r 6811021e3d94 -r 614396cbffbf editors/ProjectNodeEditor.py
--- a/editors/ProjectNodeEditor.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/ProjectNodeEditor.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,7 +25,6 @@
 import wx
 
 from controls import ProjectPropertiesPanel, VariablePanel
-from EditorPanel import EditorPanel
 from ConfTreeNodeEditor import ConfTreeNodeEditor
 
 
diff -r 6811021e3d94 -r 614396cbffbf editors/ResourceEditor.py
--- a/editors/ResourceEditor.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/ResourceEditor.py	Fri Oct 06 17:52:34 2017 +0300
@@ -32,7 +32,7 @@
 from EditorPanel import EditorPanel
 from util.BitmapLibrary import GetBitmap
 from util.TranslationCatalogs import NoTranslate
-from plcopen.structures import LOCATIONDATATYPES, TestIdentifier, IEC_KEYWORDS, DefaultType
+from plcopen.structures import TestIdentifier, IEC_KEYWORDS
 
 
 # -------------------------------------------------------------------------------
diff -r 6811021e3d94 -r 614396cbffbf editors/TextViewer.py
--- a/editors/TextViewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/TextViewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -29,9 +29,9 @@
 import wx.stc
 
 from graphics.GraphicCommons import ERROR_HIGHLIGHT, SEARCH_RESULT_HIGHLIGHT, REFRESH_HIGHLIGHT_PERIOD
-from plcopen.structures import ST_BLOCK_START_KEYWORDS, ST_BLOCK_END_KEYWORDS, IEC_BLOCK_START_KEYWORDS, IEC_BLOCK_END_KEYWORDS, LOCATIONDATATYPES
+from plcopen.structures import ST_BLOCK_START_KEYWORDS, IEC_BLOCK_START_KEYWORDS, LOCATIONDATATYPES
 from EditorPanel import EditorPanel
-from controls.CustomStyledTextCtrl import CustomStyledTextCtrl, faces, GetCursorPos, NAVIGATION_KEYS
+from controls.CustomStyledTextCtrl import CustomStyledTextCtrl, faces, GetCursorPos
 
 # -------------------------------------------------------------------------------
 #                         Textual programs Viewer class
diff -r 6811021e3d94 -r 614396cbffbf editors/Viewer.py
--- a/editors/Viewer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/editors/Viewer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -22,7 +22,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-import re
 import math
 from time import time as gettime
 from types import TupleType
diff -r 6811021e3d94 -r 614396cbffbf graphics/GraphicCommons.py
--- a/graphics/GraphicCommons.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/graphics/GraphicCommons.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,8 +25,6 @@
 
 from math import *
 from types import *
-import datetime
-from threading import Lock, Timer
 
 import wx
 from graphics.ToolTipProducer import ToolTipProducer
diff -r 6811021e3d94 -r 614396cbffbf plcopen/definitions.py
--- a/plcopen/definitions.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/plcopen/definitions.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 
-from os.path import join, split, realpath
+from os.path import join
 import util.paths as paths
 from util.TranslationCatalogs import NoTranslate
 sd = paths.AbsDir(__file__)
diff -r 6811021e3d94 -r 614396cbffbf plcopen/plcopen.py
--- a/plcopen/plcopen.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/plcopen/plcopen.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,6 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 from types import *
-import os
 import re
 from collections import OrderedDict
 
diff -r 6811021e3d94 -r 614396cbffbf py_ext/PythonFileCTNMixin.py
--- a/py_ext/PythonFileCTNMixin.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/py_ext/PythonFileCTNMixin.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,7 +25,6 @@
 
 import os
 import re
-from lxml import etree
 import util.paths as paths
 
 from xmlclass import GenerateParserFromXSD
diff -r 6811021e3d94 -r 614396cbffbf runtime/NevowServer.py
--- a/runtime/NevowServer.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/runtime/NevowServer.py	Fri Oct 06 17:52:34 2017 +0300
@@ -26,9 +26,8 @@
 from __future__ import print_function
 import os
 import util.paths as paths
-from nevow import rend, appserver, inevow, tags, loaders, athena
+from nevow import appserver, inevow, tags, loaders, athena
 from nevow.page import renderer
-from twisted.python import util
 from twisted.internet import reactor
 
 xhtml_header = '''<?xml version="1.0" encoding="utf-8"?>
diff -r 6811021e3d94 -r 614396cbffbf runtime/PLCObject.py
--- a/runtime/PLCObject.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/runtime/PLCObject.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,15 +25,13 @@
 from threading import Timer, Thread, Lock, Semaphore, Event
 import ctypes
 import os
-import commands
-import types
 import sys
 import traceback
 from time import time
 
 import Pyro.core as pyro
 
-from targets.typemapping import LogLevelsDefault, LogLevelsCount, TypeTranslator, UnpackDebugBuffer
+from targets.typemapping import LogLevelsDefault, LogLevelsCount, TypeTranslator
 
 
 if os.name in ("nt", "ce"):
diff -r 6811021e3d94 -r 614396cbffbf runtime/WampClient.py
--- a/runtime/WampClient.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/runtime/WampClient.py	Fri Oct 06 17:52:34 2017 +0300
@@ -23,7 +23,6 @@
 
 
 from __future__ import print_function
-import sys
 import json
 
 from autobahn.twisted import wamp
diff -r 6811021e3d94 -r 614396cbffbf svgui/pyjs/build.py
--- a/svgui/pyjs/build.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/pyjs/build.py	Fri Oct 06 17:52:34 2017 +0300
@@ -3,12 +3,10 @@
 from __future__ import print_function
 import sys
 import shutil
-import time
 import re
 import os
-from os.path import join, dirname, basename, abspath, split, isfile, isdir
+from os.path import join, basename, abspath, split, isfile, isdir
 from hashlib import md5
-from copy import copy
 from optparse import OptionParser
 from cStringIO import StringIO
 
diff -r 6811021e3d94 -r 614396cbffbf svgui/pyjs/jsonrpc/django/jsonrpc.py
--- a/svgui/pyjs/jsonrpc/django/jsonrpc.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/pyjs/jsonrpc/django/jsonrpc.py	Fri Oct 06 17:52:34 2017 +0300
@@ -1,13 +1,8 @@
 # jsonrpc.py
 #   original code: http://trac.pyworks.org/pyjamas/wiki/DjangoWithPyJamas
 #   also from: http://www.pimentech.fr/technologies/outils
-from datetime import date
 import datetime
-import sys
-
-from django.utils import simplejson
-from django.http import HttpResponse
-from django import forms
+
 from django.core.serializers import serialize
 
 
diff -r 6811021e3d94 -r 614396cbffbf svgui/pyjs/jsonrpc/jsonrpc.py
--- a/svgui/pyjs/jsonrpc/jsonrpc.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/pyjs/jsonrpc/jsonrpc.py	Fri Oct 06 17:52:34 2017 +0300
@@ -1,4 +1,3 @@
-import types
 import sys
 import gluon.contrib.simplejson as simplejson
 
diff -r 6811021e3d94 -r 614396cbffbf svgui/pyjs/lib/pyjslib.py
--- a/svgui/pyjs/lib/pyjslib.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/pyjs/lib/pyjslib.py	Fri Oct 06 17:52:34 2017 +0300
@@ -233,7 +233,7 @@
 
 # as comment on line 20 says
 # import sys should be below
-import sys  # noqa # pylint: disable=C0411
+import sys  # noqa # pylint: disable=C0411,W0611
 
 
 class BaseException:
diff -r 6811021e3d94 -r 614396cbffbf svgui/svgui.py
--- a/svgui/svgui.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/svgui.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,6 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 import os
-import sys
 import shutil
 
 import wx
diff -r 6811021e3d94 -r 614396cbffbf svgui/svgui_server.py
--- a/svgui/svgui_server.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/svgui/svgui_server.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,7 @@
 
 import os
 
-from nevow import rend, appserver, inevow, tags, loaders, athena
+from nevow import tags, loaders
 import simplejson as json
 
 svgfile = '%(svgfile)s'
diff -r 6811021e3d94 -r 614396cbffbf targets/toolchain_makefile.py
--- a/targets/toolchain_makefile.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/targets/toolchain_makefile.py	Fri Oct 06 17:52:34 2017 +0300
@@ -26,7 +26,6 @@
 import re
 import operator
 import hashlib
-import time
 
 from util.ProcessLogger import ProcessLogger
 
diff -r 6811021e3d94 -r 614396cbffbf tests/tools/check_source.sh
--- a/tests/tools/check_source.sh	Thu Oct 05 16:46:29 2017 +0300
+++ b/tests/tools/check_source.sh	Fri Oct 06 17:52:34 2017 +0300
@@ -217,10 +217,10 @@
     enable=$enable,E0102          # (function-redefined) method already defined
     enable=$enable,W0602          # (global-variable-not-assigned) Using global for 'X' but no assignment is done
     enable=$enable,W0612          # (unused-variable) Unused variable 'X'
+    enable=$enable,W0611          # (unused-import), Unused import connectors
 
     # enable=$enable,W0403        # relative import
     # enable=$enable,W0622        # (redefined-builtin) Redefining built-in
-    # enable=$enable,W0612        # unused-variable
     # enable=$enable,C1001        # (old-style-class) Old-style class defined. Problem with PyJS
     # enable=
 
diff -r 6811021e3d94 -r 614396cbffbf tests/tools/conftest.py
--- a/tests/tools/conftest.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/tests/tools/conftest.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,19 +24,25 @@
 
 import os
 import sys
-import time
 
-import pytest
-import xvfbwrapper
+# import pytest
+# import xvfbwrapper
 
-# append module root directory to sys.path
-sys.path.append(
-    os.path.abspath(
-        os.path.join(
-            os.path.dirname(__file__), '..', '..')
-    )
-)
 
+def init_environment():
+    """Append module root directory to sys.path"""
+    try:
+        import Beremiz as _Beremiz
+    except ImportError:
+        sys.path.append(
+            os.path.abspath(
+                os.path.join(
+                    os.path.dirname(__file__), '..', '..')
+            )
+        )
+
+
+init_environment()
 
 #
 # Something seems to be broken in Beremiz application,
diff -r 6811021e3d94 -r 614396cbffbf tests/tools/test_CustomIntCtrl.py
--- a/tests/tools/test_CustomIntCtrl.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/tests/tools/test_CustomIntCtrl.py	Fri Oct 06 17:52:34 2017 +0300
@@ -26,7 +26,6 @@
 import time
 
 import wx
-
 import conftest
 import controls.CustomIntCtrl
 
@@ -134,4 +133,5 @@
 
 
 if __name__ == '__main__':
+    conftest.init_environment()
     unittest.main()
diff -r 6811021e3d94 -r 614396cbffbf tests/tools/test_application.py
--- a/tests/tools/test_application.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/tests/tools/test_application.py	Fri Oct 06 17:52:34 2017 +0300
@@ -28,7 +28,6 @@
 import sys
 import unittest
 import time
-import traceback
 
 import pytest
 import wx
@@ -222,4 +221,5 @@
 
 
 if __name__ == '__main__':
+    conftest.init_environment()
     unittest.main()
diff -r 6811021e3d94 -r 614396cbffbf util/ProcessLogger.py
--- a/util/ProcessLogger.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/util/ProcessLogger.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,6 @@
 
 import os
 import sys
-import time
 import subprocess
 import ctypes
 from threading import Timer, Lock, Thread, Semaphore
diff -r 6811021e3d94 -r 614396cbffbf util/TranslationCatalogs.py
--- a/util/TranslationCatalogs.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/util/TranslationCatalogs.py	Fri Oct 06 17:52:34 2017 +0300
@@ -24,7 +24,6 @@
 
 import os
 import __builtin__
-import gettext
 import wx
 
 
diff -r 6811021e3d94 -r 614396cbffbf util/misc.py
--- a/util/misc.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/util/misc.py	Fri Oct 06 17:52:34 2017 +0300
@@ -27,8 +27,6 @@
 """
 
 import os
-import sys
-import gettext
 
 
 def CheckPathPerm(path):
diff -r 6811021e3d94 -r 614396cbffbf xmlclass/xmlclass.py
--- a/xmlclass/xmlclass.py	Thu Oct 05 16:46:29 2017 +0300
+++ b/xmlclass/xmlclass.py	Fri Oct 06 17:52:34 2017 +0300
@@ -25,12 +25,11 @@
 
 from __future__ import print_function
 import os
-import sys
 import re
 import datetime
 from types import *
 from xml.dom import minidom
-from xml.sax.saxutils import escape, unescape, quoteattr
+from xml.sax.saxutils import unescape
 from new import classobj
 from collections import OrderedDict