[IronPython] defined in multiple assemblies (framework 3.5)

[Dino Viehland]

Doh!  I forgot you probably need to use the fully qualified assembly name -  /reference:DLR=Microsoft.Scripting.Core, Version=1.0.0.4000, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL



From: Dody Gunawinata [mailto:empirebuilder at gmail.com]
Sent: Tuesday, August 19, 2008 9:40 AM
To: Dino Viehland
Cc: Discussion of IronPython
Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5)

Yikes..

"Error    19    Metadata file 'Microsoft.Scripting.Core.dll' could not be found". This is weird.


 <compiler language="c#;cs;csharp" extension=".cs" warningLevel="4"
                  type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0<http://2.0.0.0>, Culture=neutral, PublicKeyToken=b77a5c561934e089"  compilerOptions="/reference:DLR=Microsoft.Scripting.Core.dll">
          <providerOption name="CompilerVersion" value="v3.5"/>
          <providerOption name="WarnAsError" value="false"/>
        </compiler>
On Tue, Aug 19, 2008 at 7:00 PM, Dino Viehland <dinov at microsoft.com<mailto:dinov at microsoft.com>> wrote:
Ok, another thought...  can you GAC the DLR assemblies and then add an updated compilers tag to web.config which includes the alias?  Something like:

<system.codedom>
  <compilers>
      <compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider, System, Version=%ASSEMBLY_VERSION%, Culture=neutral, PublicKeyToken=%ECMA_PUBLICKEY%" warningLevel="1" compilerOptions="/reference:DLR=Microsoft.Scripting.Core.dll"/>
  </compilers>
</system.codedom>



-----Original Message-----
From: users-bounces at lists.ironpython.com<mailto:users-bounces at lists.ironpython.com> [mailto:users-bounces at lists.ironpython.com<mailto:users-bounces at lists.ironpython.com>] On Behalf Of Fernando Correia
Sent: Tuesday, August 19, 2008 4:19 AM
To: dody at nomadlife.org<mailto:dody at nomadlife.org>; Discussion of IronPython
Subject: Re: [IronPython] defined in multiple assemblies (framework 3.5)
That's a huge issue for my project. I'm trying to leverage the DLR and
IronPython on a ASP.NET<http://ASP.NET> application that targets 3.5. I hope there is
a work-around.

2008/8/19 Dody Gunawinata <empirebuilder at gmail.com<mailto:empirebuilder at gmail.com>>:
> - This pretty much locks up IronPython 2 from any .Net 3.5 based website.
> The ASP.Net MVC framework is based on .Net 3.5 too and they use a bunch of
> System.Core facilities in their code base. The nicest thing about .Net 3.5
> is to be able to use LINQ on code behind and right now when I compile my
> application, I got a bunch of warnings about duplicated LINQ definition
> methods existing in 2 assemblies. Now I cannot use Action<> or Func<> in
> code behind.
>
> - I think this will prevent the next IP for ASP.Net to be able to use .Net
> 3.5 libraries.
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