Hi Celia, The weird thing is that you don't have any object in your layout.
{('ViewLayout1', '2178'): >>>HERE<<< , ('ViewLayout1', '275'): >>>HERE<<< } This create the issue that you are seeing. Although, what you/we try to solve might not be the real issue. So I don't really know what is going on when you load your state on your machine. Seb On Tue, Nov 20, 2012 at 1:25 PM, Celia Bremer <fuw...@hotmail.com> wrote: > > > Seb, > Thank you. I'm still having problems. Here's what happens. > If I tack this code on to the end of my script (I didn't make it a > function, so just the last 3 lines with the proper indentation), Paraview > crashes once it gets to the code. An OpenGL window pops up and nothing's > there (it's black), and then Windows says "paraview.exe stopped working". > In the shell - well, I don't actually get to that point in the shell > because I can't get to the first (or second, etc) layout in the array from > GetLayouts() this way. > >>> paraview version 3.14.1, Date: 2012-02-17 > from paraview.simple import * > >>> servermanager.LoadState("empty.pvsm") > >>> layouts=GetLayouts() > >>> print layouts > {('ViewLayout1', '2178'): , ('ViewLayout1', '275'): } > >>> layout=layouts[0] > Traceback (most recent call last): > File "", line 1, in > KeyError: 0 > So I thought maybe it should be GetLayouts.Values() since that can be > indexed (I tried it in the shell). I changed the script to read "for layout > in GetLayouts().values():". PV didn't crash but I got "TypeError: > 'ViewLayout' object does not support indexing". This has to do with the > arguments to UnRegisterProxy() - but I don't know what to do next because I > don't know how to read the documentation at this point. (And I don't know > what to google, so if anyone has suggestions...?) E.g. it says the syntax > is UnRegisterProxy(self, groupname, proxyname, aProxy), but there are only > 3 arguments here - pxm.UnRegisterProxy("layouts", layout[0], > GetLayouts()[layout]). I also tried Delete(layout) but I got unregistration > error. > Celia > ________________________________ > > Date: Mon, 19 Nov 2012 13:37:28 -0500 > > Subject: Re: [Paraview] help with a simple script? > > From: sebastien.jourd...@kitware.com > > To: fuw...@hotmail.com > > CC: dave.dema...@kitware.com; paraview@paraview.org > > > > Hi Celia, > > > > I think you found a bug, but I think I have something for you. > > The following method should clear the view/layouts. > > > > Seb > > > > $ def clearLayout(): > > ... pxm = servermanager.ProxyManager() > > > > ... for layout in GetLayouts(): > > > > ... pxm.UnRegisterProxy("layouts", layout[0], GetLayouts()[layout]) > > > > > > > > On Fri, Nov 16, 2012 at 2:28 PM, Celia Bremer > > wrote: > > > > Seb, > > > > When I say that the OpenGL window freezes, I mean the window is > > unresponsive in that I can't minimize it, and Windows task manager says > > "Not Responding". There's nothing in the window except for the purple > > background, even when there should be something, e.g. if I did Show(o) > > before calling Render(), where o is one of the pipeline objects. > > > > The thing I called layout windows, and I suppose it's really called > > something else (view layouts?), happens when I run the script from the > > Python shell that comes with the GUI. I'm referring to the tabs, > > "Layout #1", "Layout #2", etc. Here: > > > >>>> paraview version 3.14.1, Date: 2012-02-17 > > from paraview.simple import * > >>>> GetLayouts() > > {('ViewLayout1', '275'): 0x0000000010FB4748>} > >>>> servermanager.LoadState("testpipeline.pvsm") > >>>> GetLayouts() > > {('ViewLayout1', '275'): 0x0000000010FB4748>, ('ViewLayout5', '2353'): > > } > >>>> servermanager.LoadState("testpipeline.pvsm") > >>>> GetLayouts() > > {('ViewLayout1', '275'): 0x0000000010FB4748>, ('ViewLayout5', '3972'): > > , > > ('ViewLayout5', '2353'): 0x0000000010FB47B8>} > > > > This happens even if I use an empty state file, i.e. what I get when I > > open Paraview GUI, save state, save as empty.pvsm. If I load this state > > from the GUI, it opens in the original layout window, ViewLayout1, > > without any craziness. If I open it from the shell as above, the first > > tab splits into 2 views, the right view looks all weird (attached), a > > new tab opens and the state file is loaded into a second tab. If I load > > the state file again, then the second tab splits like the first (and if > > there was any content, it stays on the left hand side), a third tab > > opens, and the content shows up in the third tab. And so on. The names > > of these new tabs depend on the state file (above: 1 5 5, it might be 3 > > 1 3 3, or if I use an empty state file, then it's 1 1 1 1), so I don't > > know what's the deal with that, but as long as I can close them before > > moving on to the next state file, I don't think it'll cause problems. > > > > Celia > > > > ________________________________ > >> Date: Fri, 16 Nov 2012 13:40:36 -0500 > >> Subject: Re: [Paraview] help with a simple script? > >> From: sebastien.jourd...@kitware.com > >> To: fuw...@hotmail.com > >> CC: dave.dema...@kitware.com; > > paraview@paraview.org > >> > >> Hi Celia, > >> > >> I'm not sure to follow what you mean by "it freezes" and "new layout > > window". > >> > >> When you render something from Python, the window is not interactive, > >> so maybe that's what you call freeze. And you need to manually call > >> Render() to update its content. > >> Regarding the layout window, I don't really have a clue what that could > be. > >> > >> So I let you explain a bit more. > >> > >> Thanks, > >> > >> Seb > >> > >> > >> On Fri, Nov 16, 2012 at 1:21 PM, Celia Bremer > >> > >> > > wrote: > >> > >> Thank you. That worked but I still have problems: as soon as the OpenGL > >> window opens to render, it freezes, even if all the objects are hidden. > >> I think I'll have to do it from the Python shell from PV instead. I > >> have just one more question. > >> > >> When I load a state using LoadState(), that automatically opens a new > >> layout window. If I open the same state file from the GUI, no new > >> window is opened, so I don't think it's a property stored in the state > >> file. If I'm going to loop through 60 state files, I imagine all these > >> windows would become a problem. How do I either close the window, or > >> prevent it from opening in the first place? > >> > >> Celia > >> > >> ---------------------------------------- > >>> From: > > dave.dema...@kitware.com > >>> Date: Fri, 16 Nov 2012 10:52:45 -0500 > >>> Subject: Re: [Paraview] help with a simple script? > >>> To: > > fuw...@hotmail.com > >>> CC: > >> > > sebastien.jourd...@kitware.com; > >> > > paraview@paraview.org > >>> > >>>> from paraview import servermanager > >>>> from paraview.simple import * > >>>> servermanager.LoadState("test.pvsm") > >>> > >>> SetActiveView(GetRenderView()) #you are missing this > >>> > >>>> view = GetActiveView() > >>>> view.ViewTime > >>>> > >> > > >
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