Oh, are you running the script through the python shell in the ParaView client? In that case, sorry, but you don't need the Connect() :). I assumed you were using pvpython.
Are you sure you built your paraview after updating? I just tried the CVS and I indeed have the AttributeDataToTableFilter. Utkarsh On Thu, Apr 9, 2009 at 9:18 AM, <[email protected]> wrote: > Ok, than that should be the problem I guess; > > Here's my "full" script, almost the same as provided before: > > from paraview import servermanager as sm > sm.Connect() > > ############################################################################################### > # create implicit device to populate Slice > impPlane = > sm.implicit_functions.Plane(registrationGroup='implicit_fuctions') > ############################################################################################### > > caseName = 'Case' > caseLocation = '/home/bart/Desktop/Test_Python/' > showScalarBar = 2 #0=none, 1=vertical, 2=horizontal > > #read data > VTKreader01 = > sm.sources.LegacyVTKreader(FileNames='/home/bart/Desktop/Test_Python/1/VTK/1_1000.vtk',registrationGroup='sources',registrationName='RR') > > Slice_in = > sm.filters.Slice(registrationGroup='sources',registrationName='slice02',Input=VTKreader01) > Slice_inprop = Slice_in.GetProperty('CutFunction') > domainSlice_in = Slice_inprop.GetDomain('proxy_list') > domainSlice_in.AddProxy(impPlane.SMProxy) > > cutplane_in = impPlane > cutplane_in.Normal = [0, 1, 0] > cutplane_in.Offset = 0 > cutplane_in.Origin = [0, 0, 0] > Slice_in.SliceType= cutplane_in > > Calculator01 = > sm.filters.Calculator(registrationGroup='sources',registrationName='calculator',Input=Slice_in) > Calculator01.ResultArrayName = 'Pt' > Calculator01.Function = '1.225*p+0.5*1.225*mag(U)^2' > Calculator01.AttributeMode = 1 # 1=pointdata,2=celldata > Calculator01.VectorVariable = ['U','U','0','1','2'] > Calculator01.ScalarVariable = > ['p','p','0','U_0','U','0','U_1','U','1','U_2','U','2'] > > filter1 = > sm.filters.IntegrateVariables(registrationGroup='sources',registrationName='Integrator',Input=Calculator01) > > ## AttributeDataToTableFilter converts any dataset to a vtkTable which can > be > ## written as a CSV file. One needs to choose which attribute to save as > well. > ## First save points. > convertor = > sm.filters.AttributeDataToTableFilter(Input=filter1,FieldAssociation="Points",AddMetaData=1) > csvWriter = sm.writers.CSVWriter(Input=convertor) > csvWriter.FileName = "/home/bart/Desktop/Test_Python/output.points.csv" > > ## this writes the output. > csvWriter.UpdatePipeline() > > ### Now save cells. > convertor.FieldAssociation="Cells" > csvWriter = sm.writers.CSVWriter(Input=convertor) > csvWriter.FileName = "/home/bart/Desktop/Test_Python/output.cells.csv" > > ### this writes the output. > csvWriter.UpdatePipeline() > > > when trying to Connect it gives: > Traceback (most recent call last): > File "<string>", line 2, in <module> > File > "/home/bart/ParaView3-bin/Utilities/VTKPythonWrapping/paraview/servermanager.py", > line 1861, in Connect > raise RuntimeError, "Cannot create a connection through python. Use the > GUI to setup the connection." > RuntimeError: Cannot create a connection through python. Use the GUI to > setup the connection. > > Bart > > > > On Thu, 9 Apr 2009 09:13:58 -0400, Utkarsh Ayachit > <[email protected]> wrote: >> Can you give your full script? If you are not calling Connect() at >> all, it won't work since Connect() is required. >> >> Utkarsh >> >> On Thu, Apr 9, 2009 at 9:08 AM, <[email protected]> wrote: >>> Utkarsh, >>> >>> I used the CVS from yesterday but it returns : >>> Traceback (most recent call last): >>> File "<string>", line 41, in <module> >>> AttributeError: 'PVModule' object has no attribute >>> 'AttributeDataToTableFilter' >>> >>> I have not used the following as the Connect part did not work, perhaps >>> thats the cause? >>> I replaced the sm by servermanager. >>> from paraview import servermanager as sm >>> sm.Connect() >>> >>> Bart >>> >>> >>> On Thu, 9 Apr 2009 08:55:25 -0400, Utkarsh Ayachit >>> <[email protected]> wrote: >>>> Bart, >>>> >>>> Please cc the mailing list as well so other can use this information >>>> as well as respond. >>>> >>>> I think one dubious statement I see in your code is: >>>> ## First save points. >>>> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1Output, >>>> FieldAssociation="Points", >>>> AddMetaData=1) >>>> >>>> You are setting the input to this filter be the data object returned >>>> by using Fetch(). In ParaView python scripts the input to filters >>>> cannot be other data objects, but filters or sources. So, the proper >>>> usage would be: >>>> >>>> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1, >>>> FieldAssociation="Points", >>>> AddMetaData=1) >>>> >>>> Does that solve the issue? Also creation of the representation is not >>>> necessary unless you are rendering into a view, which doesn't seem to >>>> be the case. >>>> >>>> Utkarsh >>>> >>>> On Thu, Apr 9, 2009 at 8:32 AM, <[email protected]> wrote: >>>>> Dear Utkarsh, >>>>> >>>>> Thank you for your fast replies. I got the CVS version to work, but I >>>>> am >>>>> still having some trouble to rewrite all the filters and functions. >>>>> When running my code, see below, Paraview crashes and gives a >>>>> Segmentation >>>>> Fault. >>>>> I am not a real programming expert, so I tried to neglect the >>>>> representations of all filters. This removes the crash, but still >>>>> posses >>>>> some problem with the code. The code was 1-to-1 copied from the 3.4 >>>>> version, which probably causes the errors. >>>>> Is there a way or manual to see the new options and maybe conversions >>>>> between 3.4 and the CVS version ? >>>>> >>>>> Thanks in advance, >>>>> >>>>> Bart >>>>> >>>>> Attached code ( I removed all representation code and view settings): >>>>> >>>>> >>>>> >>> > ############################################################################################### >>>>> # create implicit device to populate Slice >>>>> impPlane = >>>>> >>> > servermanager.implicit_functions.Plane(registrationGroup='implicit_fuctions') >>>>> impBox = >>>>> >>> > servermanager.implicit_functions.Box(registrationGroup='implicit_fuctions') >>>>> impSphere = >>>>> >>> > servermanager.implicit_functions.Sphere(registrationGroup='implicit_fuctions') >>>>> >>> > ############################################################################################### >>>>> >>>>> caseName = 'Case' >>>>> caseLocation = '/home/bart/Desktop/Test_Python/' >>>>> showScalarBar = 2 #0=none, 1=vertical, 2=horizontal >>>>> >>>>> #read data >>>>> VTKreader01 = >>>>> >>> > servermanager.sources.LegacyVTKreader(FileNames='/home/bart/Desktop/Test_Python/1/VTK/1_1000.vtk',registrationGroup='sources',registrationName='RR') >>>>> #repVTKreader01 = >>>>> >>> > servermanager.CreateRepresentation(VTKreader01,view,registrationGroup='representations') >>>>> #repVTKreader01.Visibility = 0 >>>>> #repVTKreader01.Representation = 3 >>>>> >>>>> Slice02 = >>>>> >>> > servermanager.filters.Slice(registrationGroup='sources',registrationName='slice02',Input=VTKreader01) >>>>> cfSlice02 = Slice02.GetProperty('CutFunction') >>>>> domainSlice02 = cfSlice02.GetDomain('proxy_list') >>>>> domainSlice02.AddProxy(impPlane.SMProxy) >>>>> domainSlice02.AddProxy(impBox.SMProxy) >>>>> domainSlice02.AddProxy(impSphere.SMProxy) >>>>> >>>>> cutplane02 = impPlane >>>>> cutplane02.Normal = [0, 1, 0] >>>>> cutplane02.Offset = 0 >>>>> cutplane02.Origin = [0, 0, 0] >>>>> >>>>> #set cutplane >>>>> Slice02.CutFunction= cutplane02 >>>>> >>>>> Calculator01 = >>>>> >>> > servermanager.filters.Calculator(registrationGroup='sources',registrationName='calculator',Input=Slice02) >>>>> Calculator01.ResultArrayName = 'Pt' >>>>> Calculator01.Function = '1.225*p+0.5*1.225*mag(U)^2' >>>>> Calculator01.AttributeMode = 1 # 1=pointdata,2=celldata >>>>> Calculator01.AddVectorVariable = ['U','U','0','1','2'] >>>>> Calculator01.AddScalarVariable = >>>>> ['p','p','0','U_0','U','0','U_1','U','1','U_2','U','2'] >>>>> >>>>> filter1 = >>>>> >>> > servermanager.filters.IntegrateAttributes(registrationGroup='sources',registrationName='Integrator',Input=Calculator01) >>>>> filter1Output = servermanager.Fetch(filter1) >>>>> #repfilter1 = >>>>> >>> > servermanager.CreateRepresentation(filter1,view,registrationGroup='representations') >>>>> >>>>> # From Utkarsh Ayachit: >>>>> from paraview import servermanager as sm >>>>> sm.Connect() >>>>> >>>>> ## AttributeDataToTableFilter converts any dataset to a vtkTable which >>>>> can >>>>> be >>>>> ## written as a CSV file. One needs to choose which attribute to save >>>>> as >>>>> well. >>>>> ## First save points. >>>>> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1Output, >>>>> FieldAssociation="Points", >>>>> AddMetaData=1) >>>>> csvWriter = sm.writers.CSVWriter(Input=convertor) >>>>> csvWriter.FileName = >>>>> "/home/bart/Afstuderen/Straight_Auto/output.points.csv" >>>>> >>>>> ## this writes the output. >>>>> csvWriter.UpdatePipeline() >>>>> >>>>> ## Now save cells. >>>>> convertor.FieldAssociation="Cells" >>>>> csvWriter = sm.writers.CSVWriter(Input=convertor) >>>>> csvWriter.FileName = >>>>> "/home/bart/Afstuderen/Straight_Auto/output.cells.csv" >>>>> >>>>> ## this writes the output. >>>>> csvWriter.UpdatePipeline() >>>>> >>>>> >>>>> >>> > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
