sdlsdk Forum Rss Feed

New Post: Failed to compare two elements in the array error

tcustomzd — Tue, 19 Jul 2011 03:49:02 GMT

We have an existing system have scripting support with pascal, we want to add ironscript support also, but now we face a problem

Here is the script on server side

def XMBH_SJOnChange():

DBQuery('XMBHQuery',"SELECT * FROM WHDB_ProjectInformation where projectnumber='%s'"%(XMBH_SJ.DBGetValue()))

def FormResult(Indentity,Dataset):

ProjectName=Dataset.getField("projectname") ---------> this line will raise exception failed to compare two elements it seemed in python could not recognize TDataset class

We define in silverlight C# code, so if so how we can let the python script recognize it??? thanks

XMMC_SJ.Text=ProjectName

return '';

New Post: Get IronRuby and IronPython for Silverlight support, rather than AgDLR

jimmysch — Fri, 17 Jul 2009 01:48:57 GMT

While it was fun to spin off a project specifically geared at Silverlight and Dynamic Languages, all that work is avaliable in each release of IronRuby or IronPython, so for the latest-greatest Silverlight integrations download your language of choice.

IronRuby: http://ironruby.codeplex.com

IronPython: http://ironpython.codeplex.com

So this site is no longer needed. If you have any questions on using IronRuby and IronPython in Silverlight, please post them on the language's mailing list:

Join the IronRuby Mailing List: http://rubyforge.org/mailman/listinfo/ironruby-core

Join the IronPython Mailing List: http://lists.ironpython.com/listinfo.cgi/users-ironpython.com

This forum will not be moderated anymore, so please post at the above locations if you still have an open question.

New Post: Precompiling IronPython Code for a SDL-SDK Project?

tarlano — Tue, 30 Jun 2009 14:25:11 GMT

Can someone tell me if using clr.CompileModules and using the SDL-SDK I can get a fully statically compiled executable.. This can include all the iron* dll's but it must be non relocatable code that where all labels in the symbol table are resolved?

Thanks,

Anthony

New Post: How do I bind to my DLR type?

mnadig — Mon, 29 Jun 2009 17:17:57 GMT

I believe the bit I'm missing pertains to __clrtype__ support to allow SL to reflect on the properties of my dynamic class.

http://devhawk.net/CategoryView,category,__clrtype__.aspx

New Post: How do I bind to my DLR type?

mnadig — Mon, 29 Jun 2009 17:06:24 GMT

Thank you for the reply. However, in my original code above, I am using the new "CreateInstance" but it's not working in Silverlight. It compiles, it runs, but it doesn't bind. Binding to a poco works fine.

I think I'm missing some basic point, but I can't see it. Note: In my code, I'm not running it through Chrion. My SL3 app just references the DL assemblies to be included. Also, in my code, the managed code is setting up the bindning which is slightly different than this example where the bidning is done in python.

http://devhawk.net/2009/04/24/clrtype+Metaclasses+Demo+Silverlight+Databinding.aspx

Any help appreciated.

New Post: How do I bind to my DLR type?

jimmysch — Wed, 24 Jun 2009 00:28:44 GMT

There is no difference between Silverlight and WPF WRT the major hosting API surface area. The article was written in February, and since then that method has been renamed to "CreateInstance": Operations.CreateInstance(someClass) will do the trick.

New Post: .NET doc

jimmysch — Tue, 23 Jun 2009 23:36:14 GMT

Ben,

Currently in SL this only works for Python code. So this would work in DLRConsole:

py> def foo():

py| "this is a doc string"

py> foo.__doc__

'this is a doc string'

However, build-in types (not written in Python, written in C#) depend on the doc strings to be either in a custom attribute or in IronPython.Modules.xml. The transition is to have everything in the XML file, but it's not there yet. Also, I don't know if that logic if #ifdef'd out of Silverlight builds, but nothing's technically stopping it from working. I've opened a work-item against Python http://ironpython.codeplex.com/WorkItem/View.aspx?WorkItemId=23215.

New Post: Chiron Hosting an Old Version of Silverlight

jimmysch — Sat, 20 Jun 2009 08:07:44 GMT

Sure, sdlsdk-0.1.0 will be confused because it's expecting the public version of Silverlight to be 2.0 Beta 1, not 2.0 RTW. Please use 0.5.0, or use the builds from IronRuby or IronPython.

~js

From: Ben_Christenson [mailto:notifications@codeplex.com]
Sent: Friday, June 19, 2009 9:05 PM
To: Jimmy Schementi
Subject: Re: Chiron Hosting an Old Version of Silverlight [sdlsdk:59461]

From: Ben_Christenson

I found it through a friend who had the same problem

http://www.codeplex.com/sdlsdk/Release/ProjectReleases.aspx?ReleaseId=11955

Read the full discussion online.

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New Post: Chiron Hosting an Old Version of Silverlight

Ben_Christenson — Sat, 20 Jun 2009 04:04:33 GMT

I found it through a friend who had the same problem

http://www.codeplex.com/sdlsdk/Release/ProjectReleases.aspx?ReleaseId=11955

New Post: .NET doc

Ben_Christenson — Fri, 19 Jun 2009 14:50:34 GMT

One of things I really like about python is the interactive interface and documentation. Being able to simply ask a member function for its documentation instead of going out and tracking it down is really nice. So I was quite disappointed when using the DLR console that the objects.__doc__ feature were all empty. Am I missing something and/or is there an alternative way to easily get a member functions documentation.

New Post: Chiron on a samba shared drive.

fboisseau — Thu, 18 Jun 2009 19:13:56 GMT

My developement enviroment is setup to be stored on a drive on an UNIX box shared using Samba, I map this shared folder to a drive letter. When I try to run the Chiron server using the Eclipse Silverlight development enviroment I get the following error message

Chiron serving 'G:\beta\flb_work_dir\HelloWorld.Web' as http://localhost:15215/
13:47:56 400       646 [unknown] [Unparsable bad request]

Unhandled Exception: System.Configuration.ConfigurationErrorsException: An error occurred creating the configuration section handler for MimeTypes: That assembly does not allow partially trusted callers. (G:\beta\flb_work_dir\.metadata\.plugins\org.soyatec.eclipse4sl.core\chiron\Tools\Chiron\Chiron.exe.Config line 6) ---> System.Security.SecurityException: That assembly does not allow partially trusted callers.
   at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
   at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck)
   at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache)
   at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache)
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at System.Configuration.TypeUtil.CreateInstanceWithReflectionPermission(Type type)
   at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.Init(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
   at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory.InitWithRestrictedPermissions(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
   at System.Configuration.RuntimeConfigurationRecord.RuntimeConfigurationFactory..ctor(RuntimeConfigurationRecord configRecord, FactoryRecord factoryRecord)
   at System.Configuration.RuntimeConfigurationRecord.CreateSectionFactory(FactoryRecord factoryRecord)
   at System.Configuration.BaseConfigurationRecord.FindAndEnsureFactoryRecord(String configKey, Boolean& isRootDeclaredHere)
The action that failed was:
LinkDemand
The assembly or AppDomain that failed was:
System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
The Zone of the assembly that failed was:
MyComputer
The Url of the assembly that failed was:
file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
   --- End of inner exception stack trace ---
   at System.Configuration.BaseConfigurationRecord.FindAndEnsureFactoryRecord(String configKey, Boolean& isRootDeclaredHere)
   at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject)
   at System.Configuration.BaseConfigurationRecord.GetSection(String configKey, Boolean getLkg, Boolean checkPermission)
   at System.Configuration.BaseConfigurationRecord.GetSection(String configKey)
   at System.Configuration.ClientConfigurationSystem.System.Configuration.Internal.IInternalConfigSystem.GetSection(String sectionName)
   at System.Configuration.ConfigurationManager.GetSection(String sectionName)
   at Chiron.Chiron.get_MimeMap()
   at Chiron.HttpSocket.GetMimeType(String filename)
   at Chiron.HttpServer.TryProcessFileRequest(HttpSocket s, String uri, String path)
   at Chiron.HttpServer.ProcessRequest(HttpSocket s)
   at Chiron.HttpServer.<>c__DisplayClass2.<>c__DisplayClass4.<Accept>b__1(Object )
   at System.Threading._ThreadPoolWaitCallback.WaitCallback_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallbackInternal(_ThreadPoolWaitCallback tpWaitCallBack)
   at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback(Object state)

It seems that Chiron does not being run from a shared drive. Is that the problem and if so how do I fix it?

Thank you

New Post: Chiron Hosting an Old Version of Silverlight

Ben_Christenson — Thu, 18 Jun 2009 00:15:31 GMT

I don't know how I did it but I think I originally download a bad version of agdlr-0.5.0.

My version only have three samples within python directory.

Anyways the latest version works for me.

Thanks Anyways,

Ben

New Post: Precompiling IronPython Code for a SDL-SDK Project?

bwmcadams — Wed, 17 Jun 2009 21:13:39 GMT

Working on it as we speak.... Hoping I can make something work soonish!

New Post: Precompiling IronPython Code for a SDL-SDK Project?

jimmysch — Wed, 17 Jun 2009 21:09:44 GMT

There’s been enough “ask” for this feature that I’ll look into this more. It’s most likely possible, but I haven’t personally tried it. Someone else was looking into this too, but I’m not sure how far he got … regardless I’ll get back to you.

New Post: Precompiling IronPython Code for a SDL-SDK Project?

thbar — Wed, 17 Jun 2009 10:11:19 GMT

Hi!

I'm also looking for some way to compile .py files for use under Silverlight...

-- Thibaut

New Post: Precompiling IronPython Code for a SDL-SDK Project?

bwmcadams — Tue, 16 Jun 2009 21:52:40 GMT

Followup questions as I dig through...

What would the necessary context be for loading a Silverlight IronPython app living in an Assembly from the SDL-SDK? Looking through Source, it appears the SDL-SDK looks specifically for a default filename (e.g. app.py) when it loads up and finds it's Entry Point.

Would we still need an app.py file which then loads the shiny new assembly, or is there a way to build a full assembly that the SDL-SDK can load fully that I'm not aware of?

New Post: How do I compile .py files to a DLL for linking into silverlight

bwmcadams — Tue, 16 Jun 2009 17:55:35 GMT

I've started working on this the last couple of days.

I'm not certain yet if I'll need to produce an IronPython patch or I can make my stuff operate independently....

I haven't checked any code in yet, but I did setup a google code project for the work:

http://code.google.com/p/hungarian-phrasebook/

I'm aiming to create at the least to start with either a linkable DLL that you can invoke from a running sdl-sdk app to compile the code in the XAP, or a standalone Silverlight App that can convert an uploaded XAP to dll.

I am also looking into implementing a command line compilation with a --nostdlib option similar to Boo's which will allow linking specifically against the Silverlight / SDL-SDK assemblies.

New Post: Precompiling IronPython Code for a SDL-SDK Project?

bwmcadams — Tue, 16 Jun 2009 17:54:51 GMT

I've started working on this the last couple of days.

I'm not certain yet if I'll need to produce an IronPython patch or I can make my stuff operate independently....

I haven't checked any code in yet, but I did setup a google code project for the work:

http://code.google.com/p/hungarian-phrasebook/

I am also looking into implementing a command line compilation with a --nostdlib option similar to Boo's which will allow linking specifically against the Silverlight / SDL-SDK assemblies.

New Post: How do I bind to my DLR type?

mnadig — Tue, 16 Jun 2009 17:18:16 GMT

I just read this thread from '08 with a similar question for objects from Ruby: http://sdlsdk.codeplex.com/Thread/View.aspx?ThreadId=29531. However, I was hoping since that was a year ago, the ".net interop" work was done :) This blog post shows it working from WPF http://krishnabhargav.blogspot.com/2009/02/binding-dynamic-types-in-wpf-using.html. So, what am I missing? Thank you.

New Post: [IronPython] How implement INotifyPropertyChanged?

mnadig — Tue, 16 Jun 2009 16:22:18 GMT

Thanks for the tip on pyevent. Got it from codeplex. Looking at the examples there, it seems it will resolve it because it is in the same folder as the executing exe. However, that's all different with SL and XAPs. So, I added it with a build action of Content and then prior to executing the above script it CreateScriptFromFile("pyevent.py") and compile it and it seems to resolve fine now. "It compiles, let's ship!". :) I just wanted to make sure that's the right process to get the pyevent referenceable from the other script.

Thanks again.

sdlsdk Forum Rss Feed

New Post: Failed to compare two elements in the array error

New Post: Get IronRuby and IronPython for Silverlight support, rather than AgDLR

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: How do I bind to my DLR type?

New Post: How do I bind to my DLR type?

New Post: How do I bind to my DLR type?

New Post: .NET __doc__

New Post: Chiron Hosting an Old Version of Silverlight

New Post: Chiron Hosting an Old Version of Silverlight

New Post: .NET __doc__

New Post: Chiron on a samba shared drive.

New Post: Chiron Hosting an Old Version of Silverlight

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: How do I compile .py files to a DLL for linking into silverlight

New Post: Precompiling IronPython Code for a SDL-SDK Project?

New Post: How do I bind to my DLR type?

New Post: [IronPython] How implement INotifyPropertyChanged?

New Post: .NET doc

New Post: .NET doc