# HG changeset patch
# User Andrey Skvortsov <andrej.skvortzov@gmail.com>
# Date 1502876888 -10800
# Node ID d73b64672238e980a83c772286e3564a938f5c6f
# Parent  ba5f64fe0e00fd64dcd15f7cd1b5a92b541024c0
clean-up: fix PEP8 E305 expected 2 blank lines after class or function definition

diff -r ba5f64fe0e00 -r d73b64672238 Beremiz.py
--- a/Beremiz.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/Beremiz.py	Wed Aug 16 12:48:08 2017 +0300
@@ -191,6 +191,7 @@
         self.ProcessCommandLineArgs()
         self.CreateApplication()
 
+
 if __name__ == '__main__':
     beremiz = BeremizIDELauncher()
     beremiz.Start()
diff -r ba5f64fe0e00 -r d73b64672238 BeremizIDE.py
--- a/BeremizIDE.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/BeremizIDE.py	Wed Aug 16 12:48:08 2017 +0300
@@ -41,6 +41,7 @@
 def Bpath(*args):
     return os.path.join(beremiz_dir, *args)
 
+
 import wx.lib.buttons
 import wx.lib.statbmp
 import wx.stc
@@ -198,6 +199,7 @@
     def isatty(self):
         return False
 
+
 ID_FILEMENURECENTPROJECTS = wx.NewId()
 
 from IDEFrame import TITLE,\
@@ -1079,6 +1081,7 @@
         else:
             IDEFrame.ShowHighlight(self, infos, start, end, highlight_type)
 
+
 #-------------------------------------------------------------------------------
 #                               Exception Handler
 #-------------------------------------------------------------------------------
diff -r ba5f64fe0e00 -r d73b64672238 Beremiz_service.py
--- a/Beremiz_service.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/Beremiz_service.py	Wed Aug 16 12:48:08 2017 +0300
@@ -47,6 +47,7 @@
            working_dir - directory where are stored PLC files
 """ % sys.argv[0]
 
+
 try:
     opts, argv = getopt.getopt(sys.argv[1:], "i:p:n:x:t:a:w:c:e:h")
 except getopt.GetoptError, err:
@@ -159,6 +160,7 @@
         __builtin__.__dict__['_'] = unicode_translation
         # __builtin__.__dict__['_'] = wx.GetTranslation
 
+
 if enablewx:
     try:
         import wxversion
@@ -466,6 +468,7 @@
             self.servicepublisher = None
         self.daemon.shutdown(True)
 
+
 if enabletwisted:
     import warnings
     with warnings.catch_warnings():
@@ -538,6 +541,7 @@
     else:
         traceback.print_exception(*exp)
 
+
 sys.excepthook = LogException
 
 
@@ -555,6 +559,8 @@
                 sys.excepthook(*sys.exc_info())
         self.run = run_with_except_hook
     threading.Thread.__init__ = init
+
+
 installThreadExcepthook()
 
 if havetwisted:
diff -r ba5f64fe0e00 -r d73b64672238 IDEFrame.py
--- a/IDEFrame.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/IDEFrame.py	Wed Aug 16 12:48:08 2017 +0300
@@ -215,6 +215,7 @@
     else:
         parent.Append(helpString=help, id=id, kind=kind, item=text)
 
+
 [TITLE, EDITORTOOLBAR, FILEMENU, EDITMENU, DISPLAYMENU, PROJECTTREE,
  POUINSTANCEVARIABLESPANEL, LIBRARYTREE, SCALING, PAGETITLES
 ] = range(10)
@@ -244,6 +245,7 @@
                 remove_function(self.Controler, name)
     return DeleteElementFunction
 
+
 if wx.Platform == '__WXMSW__':
     TAB_BORDER = 6
     NOTEBOOK_BORDER = 6
@@ -329,6 +331,7 @@
 #                              IDEFrame Base Class
 #-------------------------------------------------------------------------------
 
+
 UNEDITABLE_NAMES_DICT = dict([(_(name), name) for name in UNEDITABLE_NAMES])
 
 
@@ -2553,6 +2556,7 @@
 #                               Viewer Printout
 #-------------------------------------------------------------------------------
 
+
 UPPER_DIV = lambda x, y: (x / y) + {True: 0, False: 1}[(x % y) == 0]
 
 
diff -r ba5f64fe0e00 -r d73b64672238 PLCControler.py
--- a/PLCControler.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/PLCControler.py	Wed Aug 16 12:48:08 2017 +0300
@@ -100,6 +100,8 @@
     return [_("User-defined POUs"), _("Functions"), _("Function Blocks"),
             _("Programs"), _("Data Types"), _("Transitions"), _("Actions"),
             _("Configurations"), _("Resources"), _("Properties")]
+
+
 UNEDITABLE_NAMES = GetUneditableNames()
 [USER_DEFINED_POUS, FUNCTIONS, FUNCTION_BLOCKS, PROGRAMS,
  DATA_TYPES, TRANSITIONS, ACTIONS, CONFIGURATIONS,
@@ -135,6 +137,7 @@
 #                       from xslt to valid arguments
 #-------------------------------------------------------------------------------
 
+
 _StringValue = lambda x: x
 _BoolValue = lambda x: x in ["true", "0"]
 
@@ -297,6 +300,7 @@
 #           Helpers object for generating pou block instances list
 #-------------------------------------------------------------------------------
 
+
 _Point = namedtuple("Point", ["x", "y"])
 
 _BlockInstanceInfos = namedtuple("BlockInstanceInfos",
@@ -440,6 +444,7 @@
         translated_args = _translate_args([_StringValue] * 5, args)
         self.SpecificValues[0][0].append(_ActionInfos(*translated_args))
 
+
 pou_block_instances_xslt = etree.parse(
     os.path.join(ScriptDirectory, "plcopen", "pou_block_instances.xslt"))
 
diff -r ba5f64fe0e00 -r d73b64672238 PLCOpenEditor.py
--- a/PLCOpenEditor.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/PLCOpenEditor.py	Wed Aug 16 12:48:08 2017 +0300
@@ -401,6 +401,7 @@
 #                               Exception Handler
 #-------------------------------------------------------------------------------
 
+
 Max_Traceback_List_Size = 20
 
 
@@ -503,6 +504,7 @@
     #sys.excepthook = lambda *args: wx.CallAfter(handle_exception, *args)
     sys.excepthook = handle_exception
 
+
 if __name__ == '__main__':
     if wx.VERSION < (3, 0, 0):
         wx.InitAllImageHandlers()
diff -r ba5f64fe0e00 -r d73b64672238 ProjectController.py
--- a/ProjectController.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/ProjectController.py	Wed Aug 16 12:48:08 2017 +0300
@@ -172,6 +172,7 @@
             self.ieclib_c_path = self.findLibCPath()
         return self.ieclib_c_path
 
+
 iec2c_cfg = Iec2CSettings()
 
 
diff -r ba5f64fe0e00 -r d73b64672238 canfestival/config_utils.py
--- a/canfestival/config_utils.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/canfestival/config_utils.py	Wed Aug 16 12:48:08 2017 +0300
@@ -673,6 +673,7 @@
             pointers[(index, subindex)] = name
     return pointers
 
+
 if __name__ == "__main__":
     import os
     import sys
diff -r ba5f64fe0e00 -r d73b64672238 connectors/WAMP/__init__.py
--- a/connectors/WAMP/__init__.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/connectors/WAMP/__init__.py	Wed Aug 16 12:48:08 2017 +0300
@@ -52,6 +52,7 @@
         _WampSession = None
         print 'WAMP session left'
 
+
 PLCObjDefaults = {
     "StartPLC":          False,
     "GetTraceVariables": ("Broken", None),
diff -r ba5f64fe0e00 -r d73b64672238 connectors/__init__.py
--- a/connectors/__init__.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/connectors/__init__.py	Wed Aug 16 12:48:08 2017 +0300
@@ -34,6 +34,7 @@
 def _GetLocalConnectorClassFactory(name):
     return lambda: getattr(__import__(name, globals(), locals()), name + "_connector_factory")
 
+
 connectors = {name: _GetLocalConnectorClassFactory(name)
                   for name in listdir(_base_path)
                       if path.isdir(path.join(_base_path, name))
diff -r ba5f64fe0e00 -r d73b64672238 controls/CustomTree.py
--- a/controls/CustomTree.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/controls/CustomTree.py	Wed Aug 16 12:48:08 2017 +0300
@@ -35,6 +35,7 @@
     self._type = (1 if image is not None else 0)
     self._ExtraImage = image
 
+
 CT.GenericTreeItem.SetExtraImage = SetExtraImage
 
 _DefaultGetCurrentCheckedImage = CT.GenericTreeItem.GetCurrentCheckedImage
@@ -44,6 +45,8 @@
     if self._ExtraImage is not None:
         return self._ExtraImage
     return _DefaultGetCurrentCheckedImage(self)
+
+
 CT.GenericTreeItem.GetCurrentCheckedImage = GetCurrentCheckedImage
 
 
diff -r ba5f64fe0e00 -r d73b64672238 controls/LogViewer.py
--- a/controls/LogViewer.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/controls/LogViewer.py	Wed Aug 16 12:48:08 2017 +0300
@@ -179,6 +179,7 @@
         dc.EndDrawing()
         event.Skip()
 
+
 BUTTON_SIZE = (70, 15)
 
 
@@ -223,6 +224,7 @@
             self.Position.x + (self.Size.width - w) / 2,
             self.Position.y + (self.Size.height - h) / 2)
 
+
 DATE_INFO_SIZE = 10
 MESSAGE_INFO_SIZE = 18
 
@@ -275,6 +277,7 @@
             return DATE_INFO_SIZE + MESSAGE_INFO_SIZE
         return MESSAGE_INFO_SIZE
 
+
 SECOND = 1
 MINUTE = 60 * SECOND
 HOUR = 60 * MINUTE
diff -r ba5f64fe0e00 -r d73b64672238 controls/PouInstanceVariablesPanel.py
--- a/controls/PouInstanceVariablesPanel.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/controls/PouInstanceVariablesPanel.py	Wed Aug 16 12:48:08 2017 +0300
@@ -34,11 +34,15 @@
 
 def SetRightImages(self, images):
     self._rightimages = images
+
+
 CT.GenericTreeItem.SetRightImages = SetRightImages
 
 
 def GetRightImages(self):
     return self._rightimages
+
+
 CT.GenericTreeItem.GetRightImages = GetRightImages
 
 
@@ -109,6 +113,7 @@
                     wx.IMAGELIST_DRAW_TRANSPARENT)
                 x_pos += r_image_w + 4
 
+
 _ButtonCallbacks = namedtuple("ButtonCallbacks", ["leftdown", "dclick"])
 
 from PLCControler import ITEMS_VARIABLE, ITEM_CONFIGURATION, ITEM_RESOURCE, ITEM_POU, ITEM_TRANSITION, ITEM_ACTION
diff -r ba5f64fe0e00 -r d73b64672238 controls/SearchResultPanel.py
--- a/controls/SearchResultPanel.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/controls/SearchResultPanel.py	Wed Aug 16 12:48:08 2017 +0300
@@ -45,6 +45,7 @@
 #                            Search Result Panel
 #-------------------------------------------------------------------------------
 
+
 [ID_SEARCHRESULTPANEL, ID_SEARCHRESULTPANELHEADERLABEL,
  ID_SEARCHRESULTPANELSEARCHRESULTSTREE, ID_SEARCHRESULTPANELRESETBUTTON,
 ] = [wx.NewId() for _init_ctrls in range(4)]
diff -r ba5f64fe0e00 -r d73b64672238 controls/VariablePanel.py
--- a/controls/VariablePanel.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/controls/VariablePanel.py	Wed Aug 16 12:48:08 2017 +0300
@@ -65,6 +65,8 @@
     if non_retain:
         options.append(_("Non-Retain"))
     return options
+
+
 OPTIONS_DICT = dict([(_(option), option) for option in GetOptions()])
 
 
@@ -74,6 +76,8 @@
             _("   Input"): _("Input"), _("   Output"): _("Output"), _("   InOut"): _("InOut"),
             _("   External"): _("External"), _("Variables"): _("Variables"), _("   Local"): _("Local"),
             _("   Temp"): _("Temp"), _("Global"): _("Global")}  #, _("Access") : _("Access")}
+
+
 VARIABLE_CHOICES_DICT = dict([(_(_class), _class) for _class in GetFilterChoiceTransfer().iterkeys()])
 VARIABLE_CLASSES_DICT = dict([(_(_class), _class) for _class in GetFilterChoiceTransfer().itervalues()])
 
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/BrowseLocationsDialog.py
--- a/dialogs/BrowseLocationsDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/BrowseLocationsDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -42,6 +42,8 @@
             (_("Input"), [LOCATION_VAR_INPUT]),
             (_("Output"), [LOCATION_VAR_OUTPUT]),
             (_("Memory"), [LOCATION_VAR_MEMORY])]
+
+
 DIRFILTERCHOICE_OPTIONS = dict([(_(option), filter) for option, filter in GetDirFilterChoiceOptions()])
 
 
@@ -51,6 +53,7 @@
             _("Type and derivated"),
             _("Type strict")]
 
+
 # turn LOCATIONDATATYPES inside-out
 LOCATION_SIZES = {}
 for size, types in LOCATIONDATATYPES.iteritems():
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/DiscoveryDialog.py
--- a/dialogs/DiscoveryDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/DiscoveryDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -39,6 +39,7 @@
         wx.ListCtrl.__init__(self, parent, id, pos, size, style, name=name)
         listmix.ListCtrlAutoWidthMixin.__init__(self)
 
+
 [ID_DISCOVERYDIALOG, ID_DISCOVERYDIALOGSTATICTEXT1,
  ID_DISCOVERYDIALOGSERVICESLIST, ID_DISCOVERYDIALOGREFRESHBUTTON,
  ID_DISCOVERYDIALOGLOCALBUTTON, ID_DISCOVERYDIALOGIPBUTTON,
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/ForceVariableDialog.py
--- a/dialogs/ForceVariableDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/ForceVariableDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -55,6 +55,7 @@
         return None
     return get_string
 
+
 getinteger = gen_get_function(int)
 getfloat = gen_get_function(float)
 getstring = gen_get_string("'")
@@ -136,6 +137,7 @@
     else:
         return None
 
+
 GetTypeValue = {"BOOL": lambda x: {"TRUE": True, "FALSE": False, "0": False, "1": True}.get(x.upper(), None),
                 "SINT": getinteger,
                 "INT": getinteger,
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/PouActionDialog.py
--- a/dialogs/PouActionDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/PouActionDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -31,6 +31,8 @@
 def GetActionLanguages():
     _ = lambda x: x
     return [_("IL"), _("ST"), _("LD"), _("FBD")]
+
+
 ACTION_LANGUAGES_DICT = dict([(_(language), language) for language in GetActionLanguages()])
 
 
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/PouDialog.py
--- a/dialogs/PouDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/PouDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -31,6 +31,8 @@
 def GetPouTypes():
     _ = lambda x: x
     return [_("function"), _("functionBlock"), _("program")]
+
+
 POU_TYPES_DICT = dict([(_(pou_type), pou_type) for pou_type in GetPouTypes()])
 
 
diff -r ba5f64fe0e00 -r d73b64672238 dialogs/PouTransitionDialog.py
--- a/dialogs/PouTransitionDialog.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/dialogs/PouTransitionDialog.py	Wed Aug 16 12:48:08 2017 +0300
@@ -35,6 +35,8 @@
 def GetTransitionLanguages():
     _ = lambda x: x
     return [_("IL"), _("ST"), _("LD"), _("FBD")]
+
+
 TRANSITION_LANGUAGES_DICT = dict([(_(language), language) for language in GetTransitionLanguages()])
 
 
diff -r ba5f64fe0e00 -r d73b64672238 docutil/dochtml.py
--- a/docutil/dochtml.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/docutil/dochtml.py	Wed Aug 16 12:48:08 2017 +0300
@@ -39,6 +39,7 @@
             window.SetClientSize(size)
             window.Show()
 
+
 [ID_HTMLFRAME, ID_HTMLFRAMEHTMLCONTENT] = [wx.NewId() for _init_ctrls in range(2)]
 EVT_HTML_URL_CLICK = wx.NewId()
 
diff -r ba5f64fe0e00 -r d73b64672238 editors/DataTypeEditor.py
--- a/editors/DataTypeEditor.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/editors/DataTypeEditor.py	Wed Aug 16 12:48:08 2017 +0300
@@ -55,6 +55,8 @@
 def GetDatatypeTypes():
     _ = lambda x: x
     return [_("Directly"), _("Subrange"), _("Enumerated"), _("Array"), _("Structure")]
+
+
 DATATYPE_TYPES_DICT = dict([(_(datatype), datatype) for datatype in GetDatatypeTypes()])
 
 #-------------------------------------------------------------------------------
diff -r ba5f64fe0e00 -r d73b64672238 editors/ResourceEditor.py
--- a/editors/ResourceEditor.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/editors/ResourceEditor.py	Wed Aug 16 12:48:08 2017 +0300
@@ -72,6 +72,8 @@
 def GetTaskTriggeringOptions():
     _ = lambda x: x
     return [_("Interrupt"), _("Cyclic")]
+
+
 TASKTRIGGERINGOPTIONS_DICT = dict([(_(option), option) for option in GetTaskTriggeringOptions()])
 
 SingleCellEditor = lambda *x: wx.grid.GridCellChoiceEditor()
diff -r ba5f64fe0e00 -r d73b64672238 editors/Viewer.py
--- a/editors/Viewer.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/editors/Viewer.py	Wed Aug 16 12:48:08 2017 +0300
@@ -64,6 +64,7 @@
     else:
         parent.Append(helpString=help, id=id, kind=kind, item=text)
 
+
 if wx.Platform == '__WXMSW__':
     faces = {
         'times': 'Times New Roman',
@@ -115,6 +116,7 @@
                                     specific_values.connectors)
     return powerRailCreationFunction
 
+
 NEGATED_VALUE = lambda x: x if x is not None else False
 MODIFIER_VALUE = lambda x: x if x is not None else 'none'
 
@@ -129,6 +131,7 @@
                                      CONTACT_NORMAL)
     return LD_Contact(viewer, contact_type, specific_values.name, id)
 
+
 COIL_TYPES = {(True, "none", "none"): COIL_REVERSE,
               (False, "none", "set"): COIL_SET,
               (False, "none", "reset"): COIL_RESET,
@@ -160,6 +163,7 @@
                                         specific_values.priority, id)
     return transition
 
+
 divergence_types = [SELECTION_DIVERGENCE,
                     SELECTION_CONVERGENCE, SIMULTANEOUS_DIVERGENCE, SIMULTANEOUS_CONVERGENCE]
 
@@ -178,6 +182,7 @@
 def actionBlockCreationFunction(viewer, id, specific_values):
     return SFC_ActionBlock(viewer, specific_values.actions, id)
 
+
 ElementCreationFunctions = {
     "input": GetVariableCreationFunction(INPUT),
     "output": GetVariableCreationFunction(OUTPUT),
@@ -212,6 +217,7 @@
 #                       Graphic elements Viewer base class
 #-------------------------------------------------------------------------------
 
+
 # ID Constants for alignment menu items
 [ID_VIEWERALIGNMENTMENUITEMS0, ID_VIEWERALIGNMENTMENUITEMS1,
  ID_VIEWERALIGNMENTMENUITEMS2, ID_VIEWERALIGNMENTMENUITEMS4,
diff -r ba5f64fe0e00 -r d73b64672238 graphics/DebugDataConsumer.py
--- a/graphics/DebugDataConsumer.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/graphics/DebugDataConsumer.py	Wed Aug 16 12:48:08 2017 +0300
@@ -136,6 +136,7 @@
 
     return data
 
+
 # Dictionary of translation functions from value send by debugger to IEC
 # literal stored by type
 TYPE_TRANSLATOR = {
diff -r ba5f64fe0e00 -r d73b64672238 graphics/GraphicCommons.py
--- a/graphics/GraphicCommons.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/graphics/GraphicCommons.py	Wed Aug 16 12:48:08 2017 +0300
@@ -126,6 +126,7 @@
             xround += 1
     return int(xround * n)
 
+
 """
 Basic vector operations for calculate wire points
 """
diff -r ba5f64fe0e00 -r d73b64672238 i18n/mki18n.py
--- a/i18n/mki18n.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/i18n/mki18n.py	Wed Aug 16 12:48:08 2017 +0300
@@ -423,6 +423,7 @@
    else:
       return thePath.replace(os.sep, '/')
 
+
 # -----------------------------------------------------------------------------
 
 # S c r i p t   e x e c u t i o n               -- Runs when invoked from the command line --
diff -r ba5f64fe0e00 -r d73b64672238 plcopen/definitions.py
--- a/plcopen/definitions.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/plcopen/definitions.py	Wed Aug 16 12:48:08 2017 +0300
@@ -64,6 +64,7 @@
 #                           Data Types definitions
 #-------------------------------------------------------------------------------
 
+
 """
 Ordored list of common data types defined in the IEC 61131-3
 Each type is associated to his direct parent type. It defines then a hierarchy
diff -r ba5f64fe0e00 -r d73b64672238 plcopen/plcopen.py
--- a/plcopen/plcopen.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/plcopen/plcopen.py	Wed Aug 16 12:48:08 2017 +0300
@@ -152,6 +152,7 @@
 def TextMatched(str1, str2):
     return str1 and str2 and (str1.upper() == str2.upper())
 
+
 PLCOpenParser = GenerateParserFromXSD(paths.AbsNeighbourFile(__file__, "tc6_xml_v201.xsd"))
 PLCOpen_XPath = lambda xpath: etree.XPath(xpath, namespaces=PLCOpenParser.NSMAP)
 
@@ -188,6 +189,7 @@
   </body>
 </pou>""" % locals()
 
+
 PLCOpen_v1_file = open(paths.AbsNeighbourFile(__file__, "TC6_XML_V10_B.xsd"))
 PLCOpen_v1_xml = PLCOpen_v1_file.read()
 PLCOpen_v1_file.close()
@@ -289,6 +291,7 @@
     project_file.close()
     return LoadProjectXML(project_xml)
 
+
 project_pou_xpath = PLCOpen_XPath("/ppx:project/ppx:types/ppx:pous/ppx:pou")
 
 
@@ -296,6 +299,7 @@
     root, error = LoadProjectXML(LOAD_POU_PROJECT_TEMPLATE % xml_string)
     return project_pou_xpath(root)[0], error
 
+
 project_pou_instances_xpath = {
     body_type: PLCOpen_XPath(
         "/ppx:project/ppx:types/ppx:pous/ppx:pou[@name='paste_pou']/ppx:body/ppx:%s/*" % body_type)
@@ -317,6 +321,7 @@
         encoding='utf-8'))
     project_file.close()
 
+
 cls = PLCOpenParser.GetElementClass("formattedText")
 if cls:
     def updateElementName(self, old_name, new_name):
@@ -712,6 +717,7 @@
             var_number += 1
     return search_result
 
+
 cls = PLCOpenParser.GetElementClass("configuration", "configurations")
 if cls:
 
@@ -968,6 +974,7 @@
 def _updateBaseTypeElementName(self, old_name, new_name):
     self.baseType.updateElementName(old_name, new_name)
 
+
 cls = PLCOpenParser.GetElementClass("dataType", "dataTypes")
 if cls:
     setattr(cls, "updateElementName", _updateBaseTypeElementName)
@@ -1043,6 +1050,7 @@
                                  criteria, parent_infos))
     return search_result
 
+
 cls = PLCOpenParser.GetElementClass("subrangeSigned", "dataType")
 if cls:
     setattr(cls, "updateElementName", _updateBaseTypeElementName)
@@ -1077,6 +1085,7 @@
         return type_content.getname()
     return type_content_type.upper()
 
+
 cls = PLCOpenParser.GetElementClass("pou", "pous")
 if cls:
 
@@ -1926,6 +1935,7 @@
 def _SearchInElement(self, criteria, parent_infos=[]):
     return []
 
+
 _connectionsFunctions = {
     "bbox": {"none": _getBoundingBox,
              "single": _getBoundingBoxSingle,
@@ -1958,6 +1968,7 @@
         setattr(cls, "Search", _SearchInElement)
     return cls
 
+
 cls = _initElementClass("comment", "commonObjects")
 if cls:
     def setcontentText(self, text):
@@ -2044,6 +2055,7 @@
         return _Search([("reference", self.variable)], criteria, parent_infos + [ld_element_type, self.getlocalId()])
     return SearchInLDElement
 
+
 cls = _initElementClass("contact", "ldObjects", "single")
 if cls:
     setattr(cls, "updateElementName", _UpdateLDElementName)
@@ -2310,6 +2322,7 @@
 def _UpdateIOElementAddress(self, address_model, new_leading):
     self.expression = update_address(self.expression, address_model, new_leading)
 
+
 cls = _initElementClass("inVariable", "fbdObjects")
 if cls:
     setattr(cls, "updateElementName", _UpdateIOElementName)
@@ -2332,6 +2345,7 @@
 def _SearchInConnector(self, criteria, parent_infos=[]):
     return _Search([("name", self.getname())], criteria, parent_infos + ["connector", self.getlocalId()])
 
+
 cls = _initElementClass("continuation", "commonObjects")
 if cls:
     setattr(cls, "Search", _SearchInConnector)
@@ -2495,6 +2509,7 @@
             raise ValueError, _("\"%s\" is an invalid value!") % value
     return items
 
+
 cls = PLCOpenParser.GetElementClass("arrayValue", "value")
 if cls:
     arrayValue_model = re.compile("([0-9]+)\((.*)\)$")
diff -r ba5f64fe0e00 -r d73b64672238 plcopen/structures.py
--- a/plcopen/structures.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/plcopen/structures.py	Wed Aug 16 12:48:08 2017 +0300
@@ -52,6 +52,7 @@
     """
     return [typename for typename, parenttype in TypeHierarchy.items() if not typename.startswith("ANY") and IsOfType(typename, type)]
 
+
 DataTypeRange = dict(DataTypeRange_list)
 
 """
@@ -265,6 +266,7 @@
 
     return Standard_Functions_Decl
 
+
 StdBlckLst.extend(get_standard_funtions(csv_file_to_table(open(StdFuncsCSV))))
 
 # Dictionary to speedup block type fetching by name
diff -r ba5f64fe0e00 -r d73b64672238 runtime/PLCObject.py
--- a/runtime/PLCObject.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/runtime/PLCObject.py	Wed Aug 16 12:48:08 2017 +0300
@@ -46,6 +46,7 @@
         tb = tb.tb_next
     return tb
 
+
 lib_ext = {
      "linux2": ".so",
      "win32":  ".dll",
diff -r ba5f64fe0e00 -r d73b64672238 svgui/pyjs/build.py
--- a/svgui/pyjs/build.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/svgui/pyjs/build.py	Wed Aug 16 12:48:08 2017 +0300
@@ -541,6 +541,7 @@
         d.append('.'.join(m[:i+1]))
     return d
 
+
 import time
 
 
@@ -731,5 +732,6 @@
           options.debug, options.dynamic and 1 or 0, data_dir,
           options.cache_buster, options.optimize)
 
+
 if __name__ == "__main__":
     main()
diff -r ba5f64fe0e00 -r d73b64672238 svgui/pyjs/jsonrpc/django/jsonrpc.py
--- a/svgui/pyjs/jsonrpc/django/jsonrpc.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/svgui/pyjs/jsonrpc/django/jsonrpc.py	Wed Aug 16 12:48:08 2017 +0300
@@ -207,6 +207,7 @@
 # list_some_model and list_another_model part of the django app:
 #  (r'^service1/$', 'djangoapp.views.jsonservice'),
 
+
 from django.core.serializers import serialize
 import datetime
 from datetime import date
diff -r ba5f64fe0e00 -r d73b64672238 svgui/pyjs/lib/pyjslib.py
--- a/svgui/pyjs/lib/pyjslib.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/svgui/pyjs/lib/pyjslib.py	Wed Aug 16 12:48:08 2017 +0300
@@ -106,6 +106,7 @@
 
     """)
 
+
 JS("""
 function import_wait(proceed_fn, parent_mod, dynamic) {
 
@@ -189,6 +190,7 @@
 class Object:
     pass
 
+
 object = Object
 
 
@@ -228,6 +230,7 @@
     loader = Modload(path, app_modnames, app_imported_fn, dynamic, parent_mod)
     loader.next()
 
+
 import sys
 
 
@@ -278,6 +281,7 @@
     def toString(self):
         return "AttributeError: %s of %s" % (self.args[1], self.args[0])
 
+
 JS("""
 pyjslib.StopIteration = function () { };
 pyjslib.StopIteration.prototype = new Error();
@@ -618,6 +622,7 @@
     def __str__(self):
         return repr(self)
 
+
 list = List
 
 
@@ -768,6 +773,7 @@
     def __str__(self):
         return repr(self)
 
+
 tuple = Tuple
 
 
@@ -913,6 +919,7 @@
     def __str__(self):
         return repr(self)
 
+
 dict = Dict
 
 # taken from mochikit: range( [start,] stop[, step] )
diff -r ba5f64fe0e00 -r d73b64672238 svgui/pyjs/pyjs.py
--- a/svgui/pyjs/pyjs.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/svgui/pyjs/pyjs.py	Wed Aug 16 12:48:08 2017 +0300
@@ -103,6 +103,7 @@
         name = 'Tuple'
     return name
 
+
 # XXX: this is a hack: these should be dealt with another way
 # however, console is currently the only global name which is causing
 # problems.
@@ -1740,6 +1741,7 @@
               print >>sys.stderr, 'Warning: Unable to find imported javascript:', js
         return lib_code.getvalue(), app_code.getvalue()
 
+
 usage = """
   usage: %s file_name [module_name]
 """
@@ -1760,5 +1762,6 @@
         module_name = None
     print translate(file_name, module_name),
 
+
 if __name__ == "__main__":
     main()
diff -r ba5f64fe0e00 -r d73b64672238 targets/__init__.py
--- a/targets/__init__.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/targets/__init__.py	Wed Aug 16 12:48:08 2017 +0300
@@ -43,6 +43,7 @@
 def _GetLocalTargetClassFactory(name):
     return lambda: getattr(__import__(name, globals(), locals()), name+"_target")
 
+
 targets = dict([(name, {"xsd": path.join(_base_path, name, "XSD"),
                         "class": _GetLocalTargetClassFactory(name),
                         "code": {fname: path.join(_base_path, name, fname)
diff -r ba5f64fe0e00 -r d73b64672238 targets/typemapping.py
--- a/targets/typemapping.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/targets/typemapping.py	Wed Aug 16 12:48:08 2017 +0300
@@ -54,6 +54,7 @@
                       lambda x: td(0, x.s, x.ns/1000),
                       lambda t, x: t(x.days * 24 * 3600 + x.seconds, x.microseconds*1000))
 
+
 SameEndianessTypeTranslator = {
     "BOOL":       _t(c_uint8,  lambda x: x.value != 0),
     "STEP":       _t(c_uint8),
diff -r ba5f64fe0e00 -r d73b64672238 util/Zeroconf.py
--- a/util/Zeroconf.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/util/Zeroconf.py	Wed Aug 16 12:48:08 2017 +0300
@@ -1557,6 +1557,7 @@
 # Test a few module features, including service registration, service
 # query (for Zoe), and service unregistration.
 
+
 if __name__ == '__main__':
     print "Multicast DNS Service Discovery for Python, version", __version__
     r = Zeroconf()
diff -r ba5f64fe0e00 -r d73b64672238 version.py
--- a/version.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/version.py	Wed Aug 16 12:48:08 2017 +0300
@@ -122,6 +122,7 @@
     )
     return info
 
+
 app_version =  "1.2"
 rev = GetAppRevision()
 if rev is not None:
diff -r ba5f64fe0e00 -r d73b64672238 xmlclass/xmlclass.py
--- a/xmlclass/xmlclass.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/xmlclass/xmlclass.py	Wed Aug 16 12:48:08 2017 +0300
@@ -53,6 +53,7 @@
     attr.childNodes[0] = text
     node._attrs[name] = attr
 
+
 """
 Regular expression models for checking all kind of string values defined in XML
 standard
@@ -98,6 +99,7 @@
     def dst(self, dt):
         return ZERO
 
+
 [SYNTAXELEMENT, SYNTAXATTRIBUTE, SIMPLETYPE, COMPLEXTYPE, COMPILEDCOMPLEXTYPE,
  ATTRIBUTESGROUP, ELEMENTSGROUP, ATTRIBUTE, ELEMENT, CHOICE, ANY, TAG, CONSTRAINT,
 ] = range(13)
@@ -1711,6 +1713,7 @@
         return len(getattr(self, attr))
     return countMethod
 
+
 """
 This function generate a xml parser from a class factory
 """
diff -r ba5f64fe0e00 -r d73b64672238 xmlclass/xsdschema.py
--- a/xmlclass/xsdschema.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/xmlclass/xsdschema.py	Wed Aug 16 12:48:08 2017 +0300
@@ -67,6 +67,7 @@
         return text
     return generateXMLTextMethod
 
+
 DEFAULT_FACETS = GenerateDictFacets(["pattern", "whiteSpace", "enumeration"])
 NUMBER_FACETS = GenerateDictFacets(DEFAULT_FACETS.keys() + ["maxInclusive", "maxExclusive", "minInclusive", "minExclusive"])
 DECIMAL_FACETS = GenerateDictFacets(NUMBER_FACETS.keys() + ["totalDigits", "fractionDigits"])