Commit 367c869f authored by Gino Tosti's avatar Gino Tosti
Browse files

added generation of methods for server model

parent 41b04177

GenDevice/excelIcd.py

100644 → 100755
+11 −11
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ class excelIcd: 
		self.SetSheet={}

		self.CmdSheet={}

		self.ModeSheet={}

		self.MethodsSheet={}

		self.debug=False

		self._getExcelWorkbook()

	def setDebugModeOn(self):
@@ -44,7 +45,10 @@ class excelIcd: 
		self.SetSheet=self.getSheet("SET")

		self.CmdSheet=self.getSheet("CMD")

		self.ModeSheet=self.getSheet("MODE")

		

		if "Methods" in self.book.sheet_names:

			self.MethodsSheet=self.sheets["Methods"]

		else:

			self.MethodsSheet=None



	def getMain(self):

		self.sheets["Main"].columns=self.sheets["Main"].iloc[0]
@@ -93,7 +97,3 @@ class excelIcd: 
		except:

			print("sheet:",name,"does not exist")

			return None

templates/simpleServerModel1.tmpl

0 → 100755
+364 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<UANodeSet xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:uax="http://opcfoundation.org/UA/2008/02/Types.xsd" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://opcfoundation.org/UA/2011/03/UANodeSet.xsd">

<!-- *  Generated by: $Author

 *  Date: $Date

 *  Description: $Description !-->



#set $ns=$str(int($ns)-1)

#set $rr=$int($ns)

<NamespaceUris>

#for $i in $range(0,$rr-1)

          <Uri>http://localhost/$Assembly$str($i)/</Uri>

#end for

	  <Uri>http://localhost/$Assembly/</Uri>

</NamespaceUris>



<Aliases>

<Alias Alias="Boolean">i=1</Alias>

<Alias Alias="SByte">i=2</Alias>

<Alias Alias="Byte">i=3</Alias>

<Alias Alias="Int16">i=4</Alias>

<Alias Alias="UInt16">i=5</Alias>

<Alias Alias="Int32">i=6</Alias>

<Alias Alias="UInt32">i=7</Alias>

<Alias Alias="Int64">i=8</Alias>

<Alias Alias="UInt64">i=9</Alias>

<Alias Alias="Float">i=10</Alias>

<Alias Alias="Double">i=11</Alias>

<Alias Alias="DateTime">i=13</Alias>

<Alias Alias="String">i=12</Alias>

<Alias Alias="ByteString">i=15</Alias>

<Alias Alias="Guid">i=14</Alias>

<Alias Alias="XmlElement">i=16</Alias>

<Alias Alias="NodeId">i=17</Alias>

<Alias Alias="ExpandedNodeId">i=18</Alias>

<Alias Alias="QualifiedName">i=20</Alias>

<Alias Alias="LocalizedText">i=21</Alias>

<Alias Alias="StatusCode">i=19</Alias>

<Alias Alias="Structure">i=22</Alias>

<Alias Alias="Number">i=26</Alias>

<Alias Alias="Integer">i=27</Alias>

<Alias Alias="UInteger">i=28</Alias>

<Alias Alias="HasComponent">i=47</Alias>

<Alias Alias="HasProperty">i=46</Alias>

<Alias Alias="Organizes">i=35</Alias>

<Alias Alias="HasEventSource">i=36</Alias>

<Alias Alias="HasNotifier">i=48</Alias>

<Alias Alias="HasSubtype">i=45</Alias>

<Alias Alias="HasTypeDefinition">i=40</Alias>

<Alias Alias="HasModellingRule">i=37</Alias>

<Alias Alias="HasEncoding">i=38</Alias>

<Alias Alias="HasDescription">i=39</Alias>

<Alias Alias="Range">i=884</Alias>

<Alias Alias="Argument">i=296</Alias>

</Aliases>

#silent L=[]

#silent N=[]

#silent T=[]

<UAObject NodeId="ns=${ns};i=1" BrowseName="${ns}:${Assembly}Folder">

  <DisplayName>${Assembly}</DisplayName>

  <Description>The folder of the Assembly</Description>

  <References>

      <Reference ReferenceType="Organizes" IsForward="false">i=85</Reference>

      <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

  </References>

</UAObject>

<UAObject NodeId="ns=${ns};i=2" BrowseName="${ns}:${Assembly}_Get_Points" ParentNodeId="ns=${ns};i=1">

  <DisplayName>${Assembly} Monitoring Variables</DisplayName>

  <Description>The folder of the Assembly Monitoring Variables</Description>

  <References>

      <Reference ReferenceType="Organizes" IsForward="false">ns=${ns};i=1</Reference>

      <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

#for $idx in $range(0,$x["NRows"])

#set $ss=$x['OPC_UA node'][$idx].split(";")

	<Reference ReferenceType="HasProperty">ns=${ns};$ss[1]</Reference>

#end for

  </References>

</UAObject>

<UAObject NodeId="ns=${ns};i=3" BrowseName="${ns}:${Assembly}_Set_Points" ParentNodeId="ns=${ns};i=1">

  <DisplayName>${Assembly} Setting Variables</DisplayName>

  <Description>The folder of the Assembly Setting Variables</Description>

  <References>

      <Reference ReferenceType="Organizes" IsForward="false">ns=${ns};i=1</Reference>

      <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

#for $idx in $range(0,$y["NRows"])

#set $ss=$y['OPC_UA node'][$idx].split(";")

	<Reference ReferenceType="HasProperty">ns=${ns};$ss[1]</Reference>

#end for

  </References>

</UAObject>

<UAObject NodeId="ns=${ns};i=4" BrowseName="${ns}:${Assembly}_Mode_cmd" ParentNodeId="ns=${ns};i=1">

  <DisplayName>${Assembly} Mode Variables</DisplayName>

  <Description>The folder of the Assembly Setting Variables</Description>

  <References>

      <Reference ReferenceType="Organizes" IsForward="false">ns=${ns};i=1</Reference>

      <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

#for $idx in $range(0,$m["NRows"])

#if not $m['OPC_UA node'][$idx] in T

#set $ss=$m['OPC_UA node'][$idx].split(";")

	<Reference ReferenceType="HasProperty">ns=${ns};$ss[1]</Reference>

#silent T.append($m['OPC_UA node'][$idx])

#end if

#end for

  </References>

</UAObject>

<UAObject NodeId="ns=${ns};i=5" BrowseName="${ns}:${Assembly}_Commands" ParentNodeId="ns=${ns};i=1">

  <DisplayName>${Assembly} Command Variables</DisplayName>

  <Description>The folder of the Assembly Monitoring Variables</Description>

  <References>

      <Reference ReferenceType="Organizes" IsForward="false">ns=${ns};i=1</Reference>

      <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

#for $idx in $range(0,$c["NRows"])

#if not $c['OPC_UA node'][$idx] in T

#set $ss=$c['OPC_UA node'][$idx].split(";")

	<Reference ReferenceType="HasProperty">ns=${ns};$ss[1]</Reference>

#silent T.append($c['OPC_UA node'][$idx])

#end if

#end for

  </References>

</UAObject>



#for $idx in $range(0,$x["NRows"])

#silent L.append($x["Short name"][$idx])

#if not $x['OPC_UA node'][$idx] in N

#set $ss=$x['OPC_UA node'][$idx].split(";")

#if ($x["OPC UA Data type"][$idx]).upper()[-1]==']' ## test for arrays

 #set $sp=($x["OPC UA Data type"][$idx].upper()).split("[")

 #set $type=$sp[0].capitalize()

    #if $type[0]=="U"

	#set $type=$type.replace("i","I")

  #end if

 #set $dim=$sp[1].replace("]","")

<UAVariable ArrayDimensions="$dim" NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$x['Name of command'][$idx]" DataType="$type" ParentNodeId="ns=${ns};i=2" ValueRank="1">

  <DisplayName>$x['Name of command'][$idx]</DisplayName>

  <Description>$x['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=2</Reference>

  </References>

</UAVariable>

#else

  #set $type=$x["OPC UA Data type"][$idx].capitalize()

    #if $type[0]=="U"

	#set $type=$type.replace("i","I")

  #end if

<UAVariable NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$x['Name of command'][$idx]" DataType="$type" ParentNodeId="ns=${ns};i=2">

  <DisplayName>$x['Name of command'][$idx]</DisplayName>

  <Description>$x['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=2</Reference>

  </References>

#if $type!="String" and $type != "Boolean"

      <Value>

       #set $val=str($x['Default value'][$idx])

       #if $val=="nan" or $val=="NA"

	#set $val="0"

       #end if

       #if $x["OPC UA Data type"][$idx].upper()=="INT16" or $x["OPC UA Data type"][$idx].upper()=="INT32"

		#set $val=str($val).split(".")[0]

       #end if

      <uax:$type>$val</uax:$type>

  </Value>

#end if

</UAVariable>

#silent N.append($x['OPC_UA node'][$idx])

#end if

#end if

#end for

#for $idx in $range(0,$y["NRows"])

#silent L.append($y["Short name"][$idx])

#if not $y['OPC_UA node'][$idx] in N

#set $ss=$y['OPC_UA node'][$idx].split(";")

#if ($y["OPC UA Data type"][$idx]).upper()[-1]==']' ## test for arrays

  #set $sp=($y["OPC UA Data type"][$idx].upper()).split("[")

   #set $type=$sp[0].capitalize()

    #if $type[0]=="U"

	#set $type=$type.replace("i","I")

  #end if

   #set $dim=$sp[1].replace("]","")



  <UAVariable ArrayDimensions="$dim" NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$y['Name of command'][$idx]" DataType="$type" ParentNodeId="ns=${ns};i=3" UserAccessLevel="3" AccessLevel="3" ValueRank="1">

  <DisplayName>$y['Name of command'][$idx]</DisplayName>

  <Description>$y['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=3</Reference>

  </References>

</UAVariable>

#else

  #set $type=$y["OPC UA Data type"][$idx].capitalize()

  #if $type[0]=="U"

	#set $type=$type.replace("i","I")

  #end if



  <UAVariable NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$y['Name of command'][$idx]" DataType="$type" ParentNodeId="ns=${ns};i=3" UserAccessLevel="3" AccessLevel="3">

  <DisplayName>$y['Name of command'][$idx]</DisplayName>

  <Description>$y['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=3</Reference>

  </References>

#if $type!="String" and $type != "Boolean"

      <Value>

       #set $val=str($y['Default value'][$idx])

       #if $val=="nan" or $val=="NA"

	#set $val="0"

       #end if

      <uax:$type>$val</uax:$type>

  </Value>

#end if

</UAVariable>

#silent N.append($y['OPC_UA node'][$idx])

#end if

#end if

#end for



#for $idx in $range(0,$m["NRows"])

#set $name=($m["OPC_UA node"][$idx].split(";")[1]).split("=")[1].replace(".","_")

#if not $name in L

#set $ss=$m['OPC_UA node'][$idx].split(";")

#if not $m['OPC_UA node'][$idx] in N

    #set $type=$m["OPC UA Data type"][$idx].capitalize()

    #if $type[0]=="U"

	#set $type=$type.replace("i","I")

    #end if

   <UAVariable NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$name" DataType="$type" ParentNodeId="ns=${ns};i=4" UserAccessLevel="3" AccessLevel="3">

  <DisplayName>$name</DisplayName>

  <Description>$m['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=4</Reference>

  </References>

      <Value>

      <uax:$type>0</uax:$type>

  </Value>

</UAVariable>

#silent N.append($m['OPC_UA node'][$idx])

#end if

#silent L.append($name)

#end if

#end for

#for $idx in $range(0,$c["NRows"])

#set $name=($c["OPC_UA node"][$idx].split(";")[1]).split("=")[1].replace(".","_")

#if not $name in L

#set $ss=$c['OPC_UA node'][$idx].split(";")

#if not $c['OPC_UA node'][$idx] in N

    #set $type=$c["OPC UA Data type"][$idx].capitalize()

    #if $type[0]=="U"

	#set $type=$type.replace("i","I")

    #end if

   <UAVariable NodeId="ns=${ns};$ss[1]" BrowseName="${ns}:$c['Name of command'][$idx]" DataType="$type" ParentNodeId="ns=${ns};i=5" UserAccessLevel="3" AccessLevel="3">

  <DisplayName>$c['Name of command'][$idx]</DisplayName>

  <Description>$c['Description'][$idx]</Description>

  <References>

      <Reference ReferenceType="HasTypeDefinition">i=63</Reference>

      <Reference ReferenceType="HasProperty" IsForward="false">ns=${ns};i=5</Reference>

  </References>

      <Value>

      <uax:$type>0</uax:$type>

  </Value>

</UAVariable>

#silent N.append($c['OPC_UA node'][$idx])

#end if

#silent L.append($name)

#end if

#end for

#if $hasMet

<UAObject BrowseName="${ns}:${Met['Device']}_Methods" NodeId="ns=${ns};i=7" ParentNodeId="i=85">

  <DisplayName>${Met['Device']}_Methods</DisplayName>

  <Description>This folder contains all ${Met['Device']} Methods</Description>

  <References>

    <Reference IsForward="false" ReferenceType="Organizes">i=85</Reference>

    <Reference ReferenceType="HasTypeDefinition">i=61</Reference>

#for $id in $range(0,$Met['NumMethods'])

    <Reference ReferenceType="HasComponent">ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}</Reference>

#end for

  </References>

</UAObject>

#for $id in $range(0,$Met['NumMethods'])

<UAMethod BrowseName="${ns}:$Met["Methods"][$id]["OpcUaMethName"]" NodeId="ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}" ParentNodeId="ns=${ns};i=7">

  <DisplayName>$Met["Methods"][$id]["OpcUaMethName"]</DisplayName>

  <Description>$Met["Methods"][$id]["Desc"]</Description>

  <References>

    <Reference IsForward="false" ReferenceType="HasComponent">ns=${ns};i=7</Reference>

    <Reference ReferenceType="HasProperty">ns=${ns};$Met["Methods"][$id]['Input']['NodeId']['i']</Reference>

    <Reference ReferenceType="HasProperty">ns=${ns};$Met["Methods"][$id]['Output']['NodeId']['i']</Reference>

    <Reference ReferenceType="HasModellingRule">i=78</Reference>

  </References>

</UAMethod>

<UAVariable BrowseName="InputArguments" DataType="Argument" NodeId="ns=${ns};$Met["Methods"][$id]['Input']['NodeId']['i']" ParentNodeId="ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}" ValueRank="1" UserAccessLevel="3" AccessLevel="3">

  <DisplayName>InputArguments</DisplayName>

  <Description>InputArguments</Description>

  <References>

    <Reference IsForward="false" ReferenceType="HasProperty">ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}</Reference>

    <Reference ReferenceType="HasTypeDefinition">i=68</Reference>

    <Reference ReferenceType="HasModellingRule">i=78</Reference>

  </References>

  <Value>

    <uax:ListOfExtensionObject>

#for $idx in $range(0,$len($Met["Methods"][$id]['Input']['Args']))

#set $arg=$Met["Methods"][$id]['Input']['Args'][$idx]

      <uax:ExtensionObject>

        <uax:TypeId>

          <uax:Identifier>i=297</uax:Identifier>

        </uax:TypeId>

        <uax:Body>

          <uax:Argument>

            <uax:Name>$arg['name']</uax:Name>

            <uax:DataType>

              <uax:Identifier>i=11</uax:Identifier>

            </uax:DataType>

            <uax:ValueRank>$arg['isArray']</uax:ValueRank>

            <uax:ArrayDimensions>$arg['ArrayDim']</uax:ArrayDimensions>

            <uax:Description>

              <uax:Encoding>2</uax:Encoding>

              <uax:Locale />

              <uax:Text>$arg['desc']</uax:Text>

            </uax:Description>

          </uax:Argument>

        </uax:Body>

      </uax:ExtensionObject>

#end for

    </uax:ListOfExtensionObject>

  </Value>

</UAVariable>

<UAVariable BrowseName="OutputArguments" DataType="Argument" NodeId="ns=${ns};$Met["Methods"][$id]['Output']['NodeId']['i']" ParentNodeId="ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}" ValueRank="1">

  <DisplayName>OutputArguments</DisplayName>

  <Description>OutputArguments</Description>

  <References>

    <Reference IsForward="false" ReferenceType="HasProperty">ns=${ns};${Met["Methods"][$id]["OpcUaMethNodeId"]['i']}</Reference>

    <Reference ReferenceType="HasTypeDefinition">i=68</Reference>

    <Reference ReferenceType="HasModellingRule">i=78</Reference>

  </References>

  <Value>

    <uax:ListOfExtensionObject>

#for $idx in $range(0,$len($Met["Methods"][$id]['Output']['Args']))

#set $arg1=$Met["Methods"][$id]['Output']['Args'][$idx]

      <uax:ExtensionObject>

        <uax:TypeId>

          <uax:Identifier>i=297</uax:Identifier>

        </uax:TypeId>

        <uax:Body>

          <uax:Argument>

            <uax:Name>$arg1['name']</uax:Name>

            <uax:DataType>

              <uax:Identifier>i=11</uax:Identifier>

            </uax:DataType>

            <uax:ValueRank>$arg1['isArray']</uax:ValueRank>

            <uax:ArrayDimensions>$arg1['ArrayDim']</uax:ArrayDimensions>

            <uax:Description>

              <uax:Encoding>2</uax:Encoding>

              <uax:Locale />

              <uax:Text>$arg['desc']</uax:Text>

            </uax:Description>

          </uax:Argument>

        </uax:Body>

      </uax:ExtensionObject>

#end for

    </uax:ListOfExtensionObject>

  </Value>

</UAVariable>

#end for

#end if

</UANodeSet>

test/genServerModel.py

0 → 100755
+86 −0
Original line number Diff line number Diff line 
from Cheetah.Template import Template

from datetime import date

import sys,os

from optparse import OptionParser

from readMeth import *

import openpyxl.utils.exceptions as ecc

from GenDevice.excelIcd import excelIcd



DEF_DEST ="."

gen_dir=os.environ["PYGEN"]

if gen_dir==None:

    print("PYGEN variable is not set")

    os.exit(0)



def createOPCUModel(book,dest,ns):

    wb=excelIcd(book)

    Main=wb.MainSheet

    Get=wb.GetSheet

    Set=wb.SetSheet

    Cmd=wb.CmdSheet

    Mode=wb.ModeSheet

    device=Main['Device Name'][0]

    hasMeth=False

    print("Working on:",Main['Assembly'][0])



    if wb.MethodsSheet is not None:

        methods=getMethods(wb.MethodsSheet,device)

        # printDict(methods)

        hasMeth=True

    today = date.today()

    outfile=dest+"/"+Main['Assembly'][0]+'_ServerModel.xml'

    #print(today,outfile)

    name_space = {'Author': "Gino Tosti",

            "Date":today.strftime("%y/%m/%d"),

    		'Description':Main["Description"][0],

    		'Assembly': Main['Assembly'][0],

            'Url':Main['OPC UA address'][0],

            'Model':os.path.abspath(outfile),

    		'x': Get,

            'y':Set,

            'z':Main,

            'c':Cmd,

            'm':Mode,

            'ns':ns,

            'hasMet':False}

    if hasMeth:

        name_space['Met']=methods

        name_space['hasMet']=True



    template_file=gen_dir+"/templates/simpleServerModel1.tmpl"

    t1 = Template(file=template_file, searchList=[name_space])

    ff=open(outfile,"w")

    ff.write(str(t1))

    print("File:",outfile," created")







def main():

    defdest=DEF_DEST

    parser = OptionParser(usage='usage: %prog [options] arguments')

    parser.add_option("-f", "--file", dest="book_file", default=None,

            help="ICD Exel File ", metavar="FILE")

    parser.add_option("-o", "--outdir", dest="outdir", default="./SimulationOPCUAserver",

                  help="outputdir will be  /SimulationOPCUAserver/ ", metavar="OUTDIR")

    parser.add_option("-n", "--ns", dest="ns", default=4,

                  help="namespace ", metavar="OUTDIR")

    (options, args) = parser.parse_args()

    if not options.book_file:   # if filename is not given

        parser.error('ICD file not given')

    if options.outdir!=None :

        defdest=options.outdir

    if not os.path.exists(defdest):

    	os.mkdir(defdest)

    	print("Directory " , defdest ,  " Created ")

    else:

        print("Directory " , defdest ,  " already exists")

	#gen_dir=os.environ["PYGEN"]

    ns="2"

    ns=options.ns

    print(type(ns),ns)

    createOPCUModel(options.book_file,os.path.abspath(defdest),ns)

    #print(met)



if __name__ == '__main__':



    main()

test/makeTestOPCUAServer.py

+1 −1
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ def createOPCUModel(book,dest,ns): 
	Cmd=wb.getSheet("CMD")

	Mode=wb.getSheet("MODE")

	print("Working on:",Main['Assembly'])

	today = date.today()

	outfile=dest+"/"+Main['Assembly'][0]+'_ServerModel.xml'

	scriptfile=dest+"/"+Main['Assembly'][0]+'_opcuaServer.py'

	name_space = {'Author': "Gino Tosti", "Date":today.strftime("%y/%m/%d"),
@@ -49,7 +50,6 @@ def createOPCUModel(book,dest,ns): 
if __name__=="__main__":

	defdest=DEF_DEST

	parser = OptionParser(usage='usage: %prog [options] arguments')

	today = date.today()

	parser.add_option("-f", "--file", dest="book_file", default=None,

                  help="ICD Exel File ", metavar="FILE")

	parser.add_option("-o", "--outdir", dest="outdir", default="./SimulationOPCUAserver",

test/readMeth.py

0 → 100755
+128 −0
Original line number Diff line number Diff line 
import pandas as pd

from optparse import OptionParser

import json



def readMethodsSheet(icdfile):

    try:

        meths = pd.read_excel(icdfile,sheet_name="Methods")

        return meths

    except FileNotFoundError:

        print("File does not exist")

        return None



def getNumOfMeth(meths):

    return meths.shape



def checkArray(s):

    #s="Double[5]"

    ini=s.find('[')

    #print(ini)

    if ini> 0:

        fin=s.find(']')

        dim=s[ini+1:fin]

        ty=s.split('[')[0].upper()

        isArr=1

    else:

        isArr=-1

        ty=s.upper()

        dim=""

    #print(isArr,ty,dim)

    return isArr,ty,dim



def getInOutArg(el):

    s=el.split(',')

    #print(s)

    ele={}

    if len(s)==3:

        ele["name"]=s[0]

        ele["desc"]=s[1]

        isArr,ty,dim=checkArray(s[2])

        ele["isArray"]=isArr

        ele["dtype"]=ty

        ele["ArrayDim"]=dim

        #ele["NodeId"]={'ns':s[3].split(';')[0],'i':s[3].split(';')[1]}

        return ele

    else:

        return None



def printDict(dct):

    print(json.dumps(dct, sort_keys=False, indent=4))



def getMetArgs(args):

    Args=[]

    a=args.split(':')

    #print(a)

    for el in a:

        #print(el)

        ele=getInOutArg(el)

        #print(ele)

        if ele is not None:

            Args.append(ele)

    return Args



def scanMeth(meth):

    method={}

    method["AcsFunName"]=meth["Name of command"].upper()

    method["OpcUaMethName"]=meth["MethodName"]

    tm=meth["MethodName_NodeId"]

    method["OpcUaMethNodeId"]={'ns':tm.split(';')[0],'i':tm.split(';')[1]}

    tm=meth["InputArgs_NodeId"]

    method["Input"]={'NodeId':{'ns':tm.split(';')[0],'i':tm.split(';')[1]},'Args':getMetArgs(meth["InputArgs"])}

    tm=meth["OutArgs_NodeId"]

    method["Output"]={'NodeId':{'ns':tm.split(';')[0],'i':tm.split(';')[1]},'Args':getMetArgs(meth["OutArgs"])}

    method["Desc"]=meth["Description"]

    return method



def selectMetDevice(sheet,device):

    if device==None:

        return sheet

    else:

        return sheet.loc[sheet['Device Name'] == device]



def getMethods(method,device=None):

    meth=[]

    methods={}

    try:

        meths=selectMetDevice(method,device)

        nm=getNumOfMeth(meths)

        #printDict(meths.loc[2].to_dict())

        print("The file include:",nm[0]," Methods")

        for i  in range(0,nm[0]):

            met=scanMeth(meths.iloc[i].to_dict())

            meth.append(met)

        if device ==None:

            methods["Device"]="ALL"

        else:

            methods["Device"]=device

        methods["NumMethods"]=nm[0]

        methods["Methods"]=meth

        return methods

    except:

        print("Error occurred reading/analyzing File ")

        return None



def main():

    usage = "usage: %prog [options] arg"

    parser = OptionParser(usage)

    parser.add_option("-f", "--file", dest="filename", default=None,

                      help="read data from excel FILENAME")

    parser.add_option("-d", "--device", dest="device", default=None,

                      help="read data for a specific device of an Assembly")

    (options, args) = parser.parse_args()

    icdfile=options.filename

    if icdfile is None:

         parser.print_help()

         exit(1)

    meths=readMethodsSheet(icdfile)

    if options.device is not None:

        device=options.device.upper()

        methods=getMethods(meths,device)

    else:

        methods=getMethods(meths)

    if methods is not None:

        printDict(methods)

        #print(met)



if __name__ == '__main__':



    main()