Re: [IronPython] Compiling IronPython for .NET 3.5
Do not change any project settings. Just select build configuration v2Debug or v2Release. The default configuration Debug builds for V4. Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Raghavendra Chandrashekara Sent: Friday, May 06, 2011 5:26 PM To: users@lists.ironpython.com Subject: [IronPython] Compiling IronPython for .NET 3.5 Hi All, I am trying to compile IronPython for .NET Framework v 3.5. I have downloaded the source code from https://github.com/IronLanguages/main/zipball/ipy-2.7. After opening the IronPython solution file I tried to change the target framework to 3.5 in the IronPython project properties page. After doing this I got a message from VS 2010 that changing the target framework requires the project to be closed and then reopened, so I clicked Yes to confirm the change. However, when I opened the project properties again the framework version had reverted back to v 4.0. Am I doing something wrong? Please can anyone direct me as to how I should compile IronPython for .NET 3.5? Thanks, Raj ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython for Silverlight 5?
Couldn't you just subclass Type? It's methods are virtual and can be overridden. I don't think you need to emit a real RuntimeType. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Keith Rome Sent: Thursday, April 14, 2011 3:30 PM To: Discussion of IronPython Subject: Re: [IronPython] IronPython for Silverlight 5? After looking into what it takes to implement ICustomTypeProvider it seems like it would be a nightmare for dynamic object support. You have to produce actual custom Type instances, presumably using TypeBuilder and emitting IL opcodes to handle the getter/setter accessors. If the databinding system caches those dynamically-created Types then it could cause problems because what happens when we add a new member via expando after binding once (or remove one that previously existed)? But if they don't cache the Type objects then it seems like the overhead might be absurd from constructing these things again and again (and you can't use TypeBuilder without first creating a dynamic assembly and module). I really hope they alter course and go with ICustomTypeDescriptor instead (or even IDynamicMetaObjectProvider if that is feasible). I really don't understand how they expect the current system to work for dynamic properties because there is nothing dynamic at all about a System.Type instance. The best it can hope to be is a snapshot of the metadata from a dynamic object as of some point in time. Keith Rome Senior Consultant and Architect MCPD-EAD, MCSD, MCDBA, MCTS-WPF, MCTS-TFS, MCTS-WSS Wintellect | 770.617.4016 | kr...@wintellect.com www.wintellect.com -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Thursday, April 14, 2011 4:11 PM To: Discussion of IronPython Cc: Chad Brockman Subject: Re: [IronPython] IronPython for Silverlight 5? On Thu, Apr 14, 2011 at 11:03 AM, Dino Viehland di...@microsoft.com wrote: Jeff wrote: On Wed, Apr 13, 2011 at 11:14 PM, Chad Brockman cha...@slb.com wrote: I see Silverlight 5 now has something besides simple reflection (ICustomTypeProvider) - http://msdn.microsoft.com/en-us/library/gg986857(v=VS.96).aspx#data Will we see an update to Iron*/DLR to support binding to dynamic objects any time soon? This will open fantastic options for using IronPython in Silverlight. If someone provides a patch, yes. We actually need someone with an interest in Silverlight to keep an eye on it and make sure that we don't break SL support and new features like this. We don't have anyone in that role right now. If anyone's interested on working on this it'd probably mean adding an implementation of this onto OldInstance as well as adding it onto our new-style instances whose classes are created by NewTypeMaker. Adding the interface is probably pretty easy, making it return useful things may be a little more difficult. I'm a little surprised they didn't go with the already existing ICustomTypeDescriptor. Are you really surprised? :) It is still in Beta. Maybe there's a slight chance their minds could be changed? I'm guessing they don't have the rest of System.ComponentModel either, so they didn't want to add just one interface. - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython for Silverlight 5?
I think this should be possible in SL4 already:
public abstract class Type : MemberInfo, _Type, IReflect
{
[SecuritySafeCritical]
internal protected Type();
}
There seems to be nothing that would prevent from doing so.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Keith Rome
Sent: Thursday, April 14, 2011 4:15 PM
To: Discussion of IronPython
Cc: Discussion of IronPython
Subject: Re: [IronPython] IronPython for Silverlight 5?
The docs for System.Type claims that you cannot subclass from it in
Silverlight. Is this being relaxed in v5?
Keith Rome
Senior Consultant and Architect
MCPD-EAD, MCSD, MCDBA, MCTS-WPF, MCTS-TFS, MCTS-WSS
Wintellect | 770.617.4016 | kr...@wintellect.com
www.wintellect.com
On Apr 14, 2011, at 6:49 PM, Tomas Matousek tomas.matou...@microsoft.com
wrote:
Couldn't you just subclass Type? It's methods are virtual and can be
overridden. I don't think you need to emit a real RuntimeType.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Keith Rome
Sent: Thursday, April 14, 2011 3:30 PM
To: Discussion of IronPython
Subject: Re: [IronPython] IronPython for Silverlight 5?
After looking into what it takes to implement ICustomTypeProvider it seems
like it would be a nightmare for dynamic object support. You have to produce
actual custom Type instances, presumably using TypeBuilder and emitting IL
opcodes to handle the getter/setter accessors. If the databinding system
caches those dynamically-created Types then it could cause problems because
what happens when we add a new member via expando after binding once (or
remove one that previously existed)? But if they don't cache the Type objects
then it seems like the overhead might be absurd from constructing these
things again and again (and you can't use TypeBuilder without first creating
a dynamic assembly and module).
I really hope they alter course and go with ICustomTypeDescriptor instead (or
even IDynamicMetaObjectProvider if that is feasible). I really don't
understand how they expect the current system to work for dynamic
properties because there is nothing dynamic at all about a System.Type
instance. The best it can hope to be is a snapshot of the metadata from a
dynamic object as of some point in time.
Keith Rome
Senior Consultant and Architect
MCPD-EAD, MCSD, MCDBA, MCTS-WPF, MCTS-TFS, MCTS-WSS Wintellect |
770.617.4016 | kr...@wintellect.com www.wintellect.com
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy
Sent: Thursday, April 14, 2011 4:11 PM
To: Discussion of IronPython
Cc: Chad Brockman
Subject: Re: [IronPython] IronPython for Silverlight 5?
On Thu, Apr 14, 2011 at 11:03 AM, Dino Viehland di...@microsoft.com wrote:
Jeff wrote:
On Wed, Apr 13, 2011 at 11:14 PM, Chad Brockman cha...@slb.com
wrote:
I see Silverlight 5 now has something besides simple reflection
(ICustomTypeProvider) -
http://msdn.microsoft.com/en-us/library/gg986857(v=VS.96).aspx#data
Will we see an update to Iron*/DLR to support binding to dynamic
objects any time soon? This will open fantastic options for using
IronPython in Silverlight.
If someone provides a patch, yes.
We actually need someone with an interest in Silverlight to keep an
eye on it and make sure that we don't break SL support and new
features like this. We don't have anyone in that role right now.
If anyone's interested on working on this it'd probably mean adding
an implementation of this onto OldInstance as well as adding it onto
our new-style instances whose classes are created by NewTypeMaker.
Adding the interface is probably pretty easy, making it return useful things
may be a little more difficult.
I'm a little surprised they didn't go with the already existing
ICustomTypeDescriptor.
Are you really surprised? :)
It is still in Beta. Maybe there's a slight chance their minds could be
changed? I'm guessing they don't have the rest of System.ComponentModel
either, so they didn't want to add just one interface.
- Jeff
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Re: [IronPython] Writing cross-language libraries that appear native
Re: 1.
MutableString is convertible to String, so why would you need an object
parameter?
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Doug Blank
Sent: Monday, April 04, 2011 8:25 AM
To: Discussion of IronPython
Subject: [IronPython] Writing cross-language libraries that appear native
I'm working on writing C# libraries which can be imported by a variety of .NET
languages, DLR and otherwise, which appear native to the language importing
them.
For example, writing a C# function that can be used naturally in IronPython as
if it were written in Python, IronRuby as if it were written in Ruby, and F# as
if it were written in F#, etc.
I've encountered some gotchas that I thought I'd share, and looking for any
other points of advice in writing cross-language libraries.
1. IronRuby strings aren't really strings, so you need to pass them in as an
object, and call .ToString().
public static string expects_string(object val) {
return val.ToString();
}
2. F# 2.0 doesn't seem to automatically convert a type to the associated
nullable type, so avoid nullable types as parameters.
// AVOID:
public static double? expects_nullable(double? var1=null) {
return var1;
}
// BETTER:
public static double? expects_nullable() {
return null;
}
public static double expects_nullable(double var1) {
return var1;
}
3. IronPython and IronRuby lists and dictionaries implement IList and
IDictionary, so no problem with those.
public static IDictionaryobject,object make_dict(object val) {
if (val as IDictionaryobject,object != null) {
return ((IDictionaryobject,object)val);
} else
throw new System.ArgumentException(object is not a dictionary);
}
public static IListobject make_list(object val) {
if (val as IListobject != null) {
return ((IListobject)val);
} else
throw new System.ArgumentException(object is not a list);
}
Any other suggestions?
-Doug
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Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
It's fixed - a trivial change: https://github.com/IronLanguages/main/commit/a8d9bc96aefcdb30bfd93a091b60ffb8fa4a8e4a Tomas -Original Message- From: Doug Blank [mailto:doug.bl...@gmail.com] Sent: Friday, March 25, 2011 4:54 AM To: Tomas Matousek Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Thu, Mar 24, 2011 at 1:30 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: It seems that we just need to disable XML warning in Microsoft.System.Core project. Ok. If you can provide a bit more information about this, I'll take a stab, or report an issue in the tracker. It sounds like support for IronPython 2.7 using the 2.0 framework under Mono is getting close! -Doug Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] The return value (out)
This should work: result, pick = EntityPick(entity) That is, out arguments are returned bundled in a tuple with the result of the method. Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Afan Olovcic Sent: Friday, March 25, 2011 6:56 PM To: users@lists.ironpython.com Subject: [IronPython] The return value (out) Hi, Can somebody help me to solve this problem please ? in the .NET Assembly there is C# function: public static extern int EntityPick(out TPick pick, TEntity entity, float range = 100, float radius = 0, int collisionType = 0, PickFilterCallback pickfilter = null); how to call that function in ironPython and get return value of pick I can't find working solution Thanks ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
Done. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Tomas Matousek Sent: Wednesday, March 23, 2011 5:27 PM To: Doug Blank Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! I'll add them. Tomas -Original Message- From: Doug Blank [mailto:doug.bl...@gmail.com] Sent: Wednesday, March 23, 2011 4:51 PM To: Tomas Matousek Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Wed, Mar 23, 2011 at 6:26 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: I see, I guess I forgot to add these configs to IronPython.Mono.sln. But they shoud certainly be there. Ok. I tried but couldn't guess my way to a working system. Can you add them, or should an issue be filed? Thanks! -Doug Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
It seems that we just need to disable XML warning in Microsoft.System.Core project. Tomas -Original Message- From: Doug Blank [mailto:doug.bl...@gmail.com] Sent: Thursday, March 24, 2011 10:00 AM To: Tomas Matousek Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Thu, Mar 24, 2011 at 12:30 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: Done. Thanks! Having some issues under Mono 2.10 with Microsoft.Scripting.Ast.Expression, and System.Runtime.CompilerServices. Here is my output, with a fresh IronPython git main. Any ideas? Also, if anyone builds IronPython 2.7 for .NET 2.0 under Windows and wants to make the binaries available, that would be useful to see if those work on Mono as well. -Doug $ xbuild Solutions/IronPython.Mono.sln /p:Configuration=v2Release XBuild Engine Version 2.10.1.0 Mono, Version 2.10.1.0 Copyright (C) Marek Sieradzki 2005-2008, Novell 2008-2011. Build started 3/24/2011 12:49:58 PM. __ /tmp/main/Solutions/IronPython.Mono.sln: warning : Project file /tmp/main/Hosts/SilverLight/Microsoft.Scripting.SilverLight/Microsoft.Scripting.Silverlight.csproj referenced in the solution file, not found. Ignoring. /tmp/main/Solutions/IronPython.Mono.sln: warning : Project file /tmp/main/Hosts/SilverLight/Chiron/Chiron.csproj referenced in the solution file, not found. Ignoring. Project /tmp/main/Solutions/IronPython.Mono.sln (default target(s)): Target ValidateSolutionConfiguration: Building solution configuration v2Release|Any CPU. Target Build: Project /tmp/main/Runtime/Microsoft.Scripting.Metadata/Microsoft.Scripting.Metadata.csproj (default target(s)): Target PrepareForBuild: Configuration: v2Release Platform: AnyCPU Target GenerateSatelliteAssemblies: No input files were specified for target GenerateSatelliteAssemblies, skipping. Target CoreCompile: Skipping target CoreCompile because its outputs are up-to-date. Done building project /tmp/main/Runtime/Microsoft.Scripting.Metadata/Microsoft.Scripting.Metadata.csproj. Project /tmp/main/Runtime/Microsoft.Scripting.Core/Microsoft.Scripting.Core.csproj (default target(s)): Target PrepareForBuild: Configuration: v2Release Platform: AnyCPU Target GenerateSatelliteAssemblies: No input files were specified for target GenerateSatelliteAssemblies, skipping. Target CoreCompile: Tool /opt/bin/gmcs execution started with arguments: /noconfig /debug:full /keyfile:/tmp/main/Solutions//Key.snk /optimize+ /out:obj/v2Release/Microsoft.Scripting.Core.dll Actions/CallInfo.cs Actions/CallSiteOps.cs Actions/IInvokeOnGetBinder.cs Actions/InvokeMemberBinder.cs Actions/BinaryOperationBinder.cs Actions/CallSite.cs Actions/CallSiteBinder.cs Actions/CallSiteHelpers.cs Actions/ConvertBinder.cs Actions/DeleteIndexBinder.cs Actions/DynamicObject.cs Actions/ExpandoObject.cs Actions/ExpandoClass.cs Actions/GetIndexBinder.cs Actions/CreateInstanceBinder.cs Actions/DeleteMemberBinder.cs Actions/GetMemberBinder.cs Actions/IDynamicMetaObjectProvider.cs Actions/InvokeBinder.cs Actions/DynamicMetaObject.cs Actions/DynamicMetaObjectBinder.cs Actions/BindingRestrictions.cs Actions/RuleCache.cs Actions/SetIndexBinder.cs Actions/SetMemberBinder.cs Ast/Expression.DebuggerProxy.cs Ast/IArgumentProvider.cs Ast/ListArgumentProvider.cs Actions/UnaryOperationBinder.cs Ast/ExpressionStringBuilder.cs Compiler/BoundConstants.cs Ast/DebugInfoExpression.cs Ast/SymbolDocumentInfo.cs Compiler/DelegateHelpers.cs Compiler/DelegateHelpers.Generated.cs Ast/GotoExpression.cs Compiler/LabelInfo.cs Compiler/AnalyzedTree.cs Compiler/OffsetTrackingILGenerator.cs Compiler/RuntimeVariableList.cs Actions/UpdateDelegates.Generated.cs Ast/DynamicExpression.cs Ast/BinaryExpression.cs Ast/BlockExpression.cs Ast/CatchBlock.cs Ast/ConditionalExpression.cs Ast/ConstantExpression.cs Ast/DefaultExpression.cs Ast/ElementInit.cs Ast/Expression.cs Ast/ExpressionType.cs Ast/IndexExpression.cs Ast/InvocationExpression.cs Ast/LabelTarget.cs Ast/LabelExpression.cs Ast/LambdaExpression.cs Ast/ListInitExpression.cs Ast/RuntimeVariablesExpression.cs Ast/LoopExpression.cs Ast/MemberAssignment.cs Ast/MemberBinding.cs Ast/MemberExpression.cs Ast/MemberInitExpression.cs Ast/MemberListBinding.cs Ast/MemberMemberBinding.cs Ast/MethodCallExpression.cs Ast/NewArrayExpression.cs Ast/NewExpression.cs Ast/ParameterExpression.cs Ast/SwitchCase.cs Ast/SwitchExpression.cs Ast/TryExpression.cs Ast/TypeBinaryExpression.cs Ast/TypeUtils.cs Ast/UnaryExpression.cs Comp iler/Closure.cs Compiler
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
However, it appears that building the v2... targets doesn't work right now This should be fixed now. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Wednesday, March 23, 2011 8:05 AM To: Doug Blank Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Wed, Mar 23, 2011 at 7:13 AM, Doug Blank doug.bl...@gmail.com wrote: Questions: 1) How to build a Release version rather than Debug? 2) How to set the framework to use 2.0 rather than 4.0? 1) msbuild Solutions/Dlr.sln /p:Configuration=Release 2) msbuild Solutions/Dlr.sln /p:Configuration=v2Debug (or v2Release) I assume xbuild's command line matches msbuild's. However, it appears that building the v2... targets doesn't work right now, which I was kinda afraid of. I think there's a discrepancy between the Microsoft.Scripting DLR and the .NET 4 DLR. - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
4) You don't need to do this. Use IronPython.Mono.sln to build IronPython and IronRuby.sln to build IronRuby. Those 2 solutions should work on Mono. DLR is built by both as it is a dependency. No need to build Dlr.sln: it includes both languages plus additional test projects - as you noticed some of the test assemblies are not buildable on Mono yet. Tomas -Original Message- 4) Edit IronPython/Solutions/Dlr.sln Removed anything that said test and other parts that aren't needed. (One test had a file that Mono wouldn't read the .il code correctly (./Test/ClrAssembly/Src/typeforwarder2.il) and some filenames in csproj files that had the wrong case, which doesn't work too well on a case-sensitive file system. I started to fix those, but left that for now). 5) Delete IronPython/bin/Debug/*.dll 6) Build it: cd IronPython/Solutions/ xbuild Dlr.sln xbuild IronPython.sln 7) Test: $cd ../bin/Debug/ $ mono ipy.exe IronPython 2.7 DEBUG (2.7.0.40) on .NET 4.0.30319.1 Type help, copyright, credits or license for more information. 1 + 1 2 ^d It is still in gray colors, but that works. Questions: 1) How to build a Release version rather than Debug? 2) How to set the framework to use 2.0 rather than 4.0? We won't provide binaries for 2.7/.NET2, but we don't want to prevent someone building their own either. 3.0, however, will drop support for .NET 2 entirely. I will add this information to the wiki so that people can do exactly that. -Doug - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
It seems like your quotes are weird: /p:Configuration=¨v2Release¨ Try use w/o quotes. Also, Mono 2.8 xbuild might not be able to build the solution due to bugs in xbuild. Mono 2.10 should be fine. Tomas -Original Message- From: Vernon Cole [mailto:vernondc...@gmail.com] Sent: Wednesday, March 23, 2011 11:48 AM To: Discussion of IronPython Cc: Tomas Matousek; Jeff Hardy Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! Just learning ... perhaps I missed a step with git or something? ... but trying to follow along on this. I am trying to build an IronPython 2.7 which will run on Ubuntu using the stock 2.6.7 mono -- so .NET 2 compatible. I just built and am running a copy of openSUSE 11.4, so in theory I have a good enough mono and compiler, etc. I believe I have the latest source. git log gives: v v v v v commit a04ffe823a7f21da622044532644157b038b21d8 Author: Tomas Matousek tomas_matou...@hotmail.com Date: Wed Mar 23 09:08:15 2011 -0700 Fixes IronPython CLR2 build. ^ ^ ^ ^ ^ My build attempt ends in an error. Am I doing it wrong, or is something still missing? v v v v v vernon@linux-0sza:~/IronLanguages-main/Solutions xbuild IronPython.Mono.sln /p:Configuration=¨v2Release¨ XBuild Engine Version 2.8.2.0 Mono, Version 2.8.2.0 Copyright (C) Marek Sieradzki 2005-2008, Novell 2008-2009. /home/vernon/IronLanguages-main/Solutions/IronPython.Mono.sln: warning : Project file /home/vernon/IronLanguages-main/Hosts/SilverLight/Microsoft.Scripting.SilverLight/Microsoft.Scripting.Silverlight.csproj referenced in the solution file, not found. Ignoring. /home/vernon/IronLanguages-main/Solutions/IronPython.Mono.sln: warning : Project file /home/vernon/IronLanguages-main/Hosts/SilverLight/Chiron/Chiron.csproj referenced in the solution file, not found. Ignoring. Build started 3/23/2011 12:25:50 PM. __ Project /home/vernon/IronLanguages-main/Solutions/IronPython.Mono.sln (default target(s)): Target ValidateSolutionConfiguration: /home/vernon/IronLanguages-main/Solutions/IronPython.Mono.sln: error : Invalid solution configuration and platform: ¨v2Release¨|Any CPU. ^ ^ ^ ^ ^ ^ Do I need to update mono to 2.10 on openSUSI, too? -- Vernon On Wed, Mar 23, 2011 at 10:21 AM, Tomas Matousek tomas.matou...@microsoft.com wrote: 4) You don't need to do this. Use IronPython.Mono.sln to build IronPython and IronRuby.sln to build IronRuby. Those 2 solutions should work on Mono. DLR is built by both as it is a dependency. No need to build Dlr.sln: it includes both languages plus additional test projects - as you noticed some of the test assemblies are not buildable on Mono yet. Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
I see, I guess I forgot to add these configs to IronPython.Mono.sln. But they shoud certainly be there. Tomas -Original Message- From: Doug Blank [mailto:doug.bl...@gmail.com] Sent: Wednesday, March 23, 2011 3:16 PM To: Tomas Matousek Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Wed, Mar 23, 2011 at 12:13 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: However, it appears that building the v2... targets doesn't work right now This should be fixed now. Do we need to change the IronPython.Mono.sln too? Looking through Solutions/IronPython.Mono.sln, I only see Debug and Release configurations (and those both work great). I'm new to git, so maybe I have the wrong code, but I'm getting an error on v2Release and v2Debug: # yesterday: $ git clone https://github.com/IronLanguages/main.git $ cd main # today: $ git pull remote: Counting objects: 27, done. remote: Compressing objects: 100% (14/14), done. remote: Total 14 (delta 11), reused 0 (delta 0) Unpacking objects: 100% (14/14), done. From https://github.com/IronLanguages/main 4e7a828..a04ffe8 master - origin/master Updating 4e7a828..a04ffe8 Fast-forward .../IronPython/IronPython/Runtime/PythonTuple.cs |2 +- Runtime/Microsoft.Dynamic/Math/BigIntegerV2.cs | 16 +++- Runtime/Microsoft.Dynamic/Math/BigIntegerV4.cs | 10 +++--- Runtime/Microsoft.Dynamic/Utils/MathUtils.cs | 12 ++-- 4 files changed, 29 insertions(+), 11 deletions(-) $ git status # On branch master nothing to commit (working directory clean) $ xbuild Solutions/IronPython.Mono.sln /p:Configuration=v2Release ... Project /tmp/main/Solutions/IronPython.Mono.sln (default target(s)): Target ValidateSolutionConfiguration: /tmp/main/Solutions/IronPython.Mono.sln: error : Invalid solution configuration and platform: v2Release|Any CPU. Task Error execution -- FAILED Done building target ValidateSolutionConfiguration in project /tmp/main/Solutions/IronPython.Mono.sln.-- FAILED Done building project /tmp/main/Solutions/IronPython.Mono.sln.-- FAILED Build FAILED. -Doug Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Wednesday, March 23, 2011 8:05 AM To: Doug Blank Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Wed, Mar 23, 2011 at 7:13 AM, Doug Blank doug.bl...@gmail.com wrote: Questions: 1) How to build a Release version rather than Debug? 2) How to set the framework to use 2.0 rather than 4.0? 1) msbuild Solutions/Dlr.sln /p:Configuration=Release 2) msbuild Solutions/Dlr.sln /p:Configuration=v2Debug (or v2Release) I assume xbuild's command line matches msbuild's. However, it appears that building the v2... targets doesn't work right now, which I was kinda afraid of. I think there's a discrepancy between the Microsoft.Scripting DLR and the .NET 4 DLR. - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Building IronPython/IronRuby for Mono? Yes!
I'll add them. Tomas -Original Message- From: Doug Blank [mailto:doug.bl...@gmail.com] Sent: Wednesday, March 23, 2011 4:51 PM To: Tomas Matousek Cc: Discussion of IronPython Subject: Re: [IronPython] Building IronPython/IronRuby for Mono? Yes! On Wed, Mar 23, 2011 at 6:26 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: I see, I guess I forgot to add these configs to IronPython.Mono.sln. But they shoud certainly be there. Ok. I tried but couldn't guess my way to a working system. Can you add them, or should an issue be filed? Thanks! -Doug Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython 2.7.1 3.x Development
Yes, you can do it and w/o any glue - the version of the assembly is a part of the name, so the assemblies are in fact not named identically. Only the files are and they can be either in GAC or in a different subdirectory of your app. Your App.config can specify subdirectories used to look for assemblies [1]. To choose the namespace/class from one assembly or the other use extern aliases [2] in your code. Tomas [1] http://msdn.microsoft.com/en-us/library/823z9h8w(VS.80).aspx [2] http://www.davidarno.org/c-howtos/aliases-overcoming-name-conflicts-part-2-extern-alias/ -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Markus Schaber Sent: Wednesday, March 16, 2011 12:24 AM To: Discussion of IronPython Subject: Re: [IronPython] IronPython 2.7.1 3.x Development Hi, Von Tomas Matousek As I wrote, we host IronPython inside our application, so shebang and file name suffixes are irrelevant - but we could use the shebang as a marker for python 3 (given that we can host both versions side-by-side) and parse the source manually to find out which version to use - at least for a specific grace period. I think we can support this - it would be no different than using IronPython and IronRuby side by side, if we do it right. We'd probably have to rename IronPython.dll to IronPython3.dll as well, but that's not a big deal. The assemblies are strongly named so I don't think that the name change would be necessary. Maybe we will need some tricks to solve the reference problems - I don't know whether you can reference two identically named assemblies containing identically named classes from the same C# dll, even if they are signed differently. But I think some kind of glue layer dlls could easily solve that. Thanks, Markus ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython 2.7.1 3.x Development
The assemblies are strongly named so I don't think that the name change would be necessary. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Tuesday, March 15, 2011 11:08 AM To: Discussion of IronPython Subject: Re: [IronPython] IronPython 2.7.1 3.x Development On Tue, Mar 15, 2011 at 9:55 AM, Markus Schaber m.scha...@3s-software.com wrote: As I wrote, we host IronPython inside our application, so shebang and file name suffixes are irrelevant - but we could use the shebang as a marker for python 3 (given that we can host both versions side-by-side) and parse the source manually to find out which version to use - at least for a specific grace period. I think we can support this - it would be no different than using IronPython and IronRuby side by side, if we do it right. We'd probably have to rename IronPython.dll to IronPython3.dll as well, but that's not a big deal. How you decide which to use would be up to you, though. Would this be useful for anyone else as well? - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython Hosting ?
Let's file Hosting API feature requests, ranging from simple helpers, useful tweaks or something more complex, as work items on IronPython or IronRuby CodePlex site, so that we can track them. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Monday, February 28, 2011 1:38 PM To: Discussion of IronPython Subject: Re: [IronPython] IronPython Hosting ? On Mon, Feb 28, 2011 at 1:58 PM, Mark Senko mse...@completegenomics.com wrote: *Bill, what are your goals for asking how we use hosting? While I can't speak for Bill, I can say hosting is something that hasn't been given much thought in the last little while because I've been focused on getting the engine and stdlib up to par, and because the hosting APIs are, in general, very good. If there are specific use-cases that aren't covered, it would be good to know. *I'm still discovering the features I have available, and lamenting those I don't. What don't you have available? What would you like to see added to the hosting API? It's too late to get changes into 2.7, but 3.x is open season as far as changes are concerned, no matter how crazy. My use case: a WSGI implementation for serving web sites. It basically just mooks for a callable in a .py file and calls it with particular arguments. I have very few issues with the hosting API, although there are a few missing helpers that would be nice to have. What I think is missing the most is documentation - or if it exists, I'm not sure where to find it. Especially for using other AppDomains, as that comes up a lot. - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Silent install of IronPython
Binaries are installed into the GAC. Use http://ironpython.codeplex.com/releases/view/61395#DownloadId=210406 if you need x-copy deployment (i.e. just copy files w/o running an installer). Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of haniti grk Sent: Tuesday, February 22, 2011 5:06 PM To: users@lists.ironpython.com Subject: [IronPython] Silent install of IronPython Hi All, This may have been asked before but I could find it in the mailing list archive. Anyway, I would like to mass install IronPython on a specific folder, say C:\IPY, how can I do this? I tried: IronPython-2.7RC1.msi /qn INSTALLDIR=c:\ipy but not all files are there, binaries where installed somewhere else. -haniti ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Road to IronPython 2.7 (update)
IronPython.Mono.sln should build fine on Mono 2.10 RC2. Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Tristan Zajonc Sent: Monday, February 21, 2011 6:11 PM To: Discussion of IronPython Subject: Re: [IronPython] Road to IronPython 2.7 (update) There seems to be some regressions between 2.6 and 2.7 for OSX/Mono. In particular, in addition to the traceback bug, the uuid module still has a problem: http://ironpython.codeplex.com/workitem/28904 Given that uuid appears all over the place, this is relatively serious, I think. I'd look into these, but the standard IronPython solution doesn't compile on OSX/Mono. Tristan On Mon, Feb 21, 2011 at 7:31 PM, Jimmy Schementi ji...@schementi.commailto:ji...@schementi.com wrote: I can do a quick test pass of the silverlight support. ~Jimmy On Mon, Feb 21, 2011 at 7:01 PM, Steve Dower s.j.do...@gmail.commailto:s.j.do...@gmail.com wrote: The tools problem seems to be to do with the installer. IPyTools (PythonRuntimeHost.cs:89-100) tries to load the installed path from HKLM\SOFTWARE\IronPython\2.7\(default). On my machine (Win7 x64, IPy 2.7 RC1 installed without IPyTools, which were built from source) this is actually in HKLM\SOFTWARE\Wow6432Node\IronPython\2.7\(default) which contains ipy64, which is then combined (PythonStarter.cs:69) with ipy.exe to make ipy64\ipy.exe as the interpreter path (which doesn't exist). If I set HKLM\SOFTWARE\Wow6432Node\IronPython\2.7\(default) to my actual install path (where ipy.exe is) it works fine. I assume this should be done in the installer. Steve On Tue, Feb 22, 2011 at 10:12, Jeff Hardy jdha...@gmail.commailto:jdha...@gmail.com wrote: Hi all, The following issues are blockers for IronPython 2.7: * #29841 - sysconfig traceback when starting 2.7B1 - http://ironpython.codeplex.com/workitem/29841 I don't know enough about Mono/MacOS/POSIX to fix this one properly. I haven't yet chercked what the Mono guys did to get it working on Linux. * (no issue) - Visual Studio tools The Visual Studio tools are basically broken right now - I can't launch or debug even the default console program. I think it's because it can't find the interpreter, but I thought I fixed that already. * (no issue) - silverlight support I have no idea what the status of the silverlight support is. Once these are resolved (one way of another) I think 2.7 will be ready to go. - Jeff P.S. In all honesty I would have preferred to call the latest release Beta 3 instead of RC1, but I had already changed the version strings and didn't want to change them back :|. ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Contents of Lib (packaging for RPM)
The expected layout is: /usr/lib/ironruby/bin ir.exe IronRuby.dll IronRuby.Libraries.dll IronRuby.Libraries.Yaml.dll Microsoft.Scripting.dll Microsoft.Dynamic.dll Microsoft.scripting.Metadata.dll /usr/lib/ironruby/Lib - StdLib directory ironruby digest mathn test yaml ... ruby 1.9.1 gems site_ruby It is indeed possible to change it but this is the simplest setup that requires no additional configuration. Would it work for you? Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Friday, February 11, 2011 8:05 AM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) For now it looks like this: /usr/bin/ir # etc., wrapper scripts to call mono /usr/lib/ironruby/ir.exe # etc. /usr/lib/ironruby/IronRuby.dll # etc. /usr/lib/ironruby/Lib/ironruby # etc. contents pulled from Languages/Ruby/StdLib When I strace'd running ir and typing require 'foo' it said it was looking in various directories that make sense if you're running from the source build. On Thu, Feb 10, 2011 at 4:01 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: What is your installation dir/file layout? -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Thursday, February 10, 2011 2:52 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) Okay, we're making some great progress here now. Last issue I see immediately is that ir.exe crashes hard when trying to require a library, also it looks for it in all the wrong places on mono. Ideally (IMHO) it would first look under a Lib directory under the directory ir.exe lives in. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Contents of Lib (packaging for RPM)
Yes, it is possible. You shouldn't need to change the config file. We don't have a config file in the Windows installation. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Friday, February 11, 2011 5:07 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) Oh, nevermind, now I see this is configured in the .config files, I can probably fix this myself. On Fri, Feb 11, 2011 at 5:59 PM, Andrew Jorgensen and...@jorgensenfamily.us wrote: It still looks in the wrong place for the libraries, as you can see from this strace log grep date log read(0, require 'date'\n, 1024) = 15 stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) On Fri, Feb 11, 2011 at 5:43 PM, Andrew Jorgensen and...@jorgensenfamily.us wrote: Yes, that should be fine, I'll give it a try and see if it can load anything. On Fri, Feb 11, 2011 at 10:23 AM, Tomas Matousek tomas.matou...@microsoft.com wrote: The expected layout is: /usr/lib/ironruby/bin ir.exe IronRuby.dll IronRuby.Libraries.dll IronRuby.Libraries.Yaml.dll Microsoft.Scripting.dll Microsoft.Dynamic.dll
Re: [IronPython] Contents of Lib (packaging for RPM)
The directory should be called Lib, not StdLib. The repo has it under StdLib but the installer creates Lib. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Friday, February 11, 2011 4:59 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) It still looks in the wrong place for the libraries, as you can see from this strace log grep date log read(0, require 'date'\n, 1024) = 15 stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/site_ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/usr/lib/Languages/Ruby/StdLib/ruby/1.9.1/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.rb, 0x7fff01eb9510) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.dll, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.so, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) stat(/home/ajorg/packages-provo/Mono/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) lstat(/home/ajorg/packages-provo/Mono/ironruby/date.exe, 0x7fff01eb9580) = -1 ENOENT (No such file or directory) On Fri, Feb 11, 2011 at 5:43 PM, Andrew Jorgensen and...@jorgensenfamily.usmailto:and...@jorgensenfamily.us wrote: Yes, that should be fine, I'll give it a try and see if it can load anything. On Fri, Feb 11, 2011 at 10:23 AM, Tomas Matousek tomas.matou...@microsoft.commailto:tomas.matou...@microsoft.com wrote: The expected layout is: /usr/lib/ironruby/bin ir.exe IronRuby.dll IronRuby.Libraries.dll IronRuby.Libraries.Yaml.dll Microsoft.Scripting.dll Microsoft.Dynamic.dll Microsoft.scripting.Metadata.dll /usr/lib/ironruby/Lib - StdLib directory ironruby digest mathn test yaml ... ruby 1.9.1 gems site_ruby It is indeed possible to change
Re: [IronPython] Contents of Lib (packaging for RPM)
Yes, but the .config file doesn't need to be there at all. ../Lib is the default value. The files in Config directory are for development env only. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Friday, February 11, 2011 6:44 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) On Fri, Feb 11, 2011 at 7:28 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: Yes, it is possible. You shouldn't need to change the config file. We don't have a config file in the Windows installation. This comes from Config/Signed/App.config (which becomes ir.exe.config), which has the following line set language=Ruby option=StandardLibrary value=..\..\Languages\Ruby\StdLib/ which must be changed to set language=Ruby option=StandardLibrary value=..\Lib/ for ir.exe to find libraries. Of course the first is correct for the built copy, just not correct when installed. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Contents of Lib (packaging for RPM)
Might be. You can compare your layout with the one for Windows - this zip file has the right layout: http://ironruby.codeplex.com/releases/view/55250#DownloadId=206131 Just exclude .bat files and Samples, Silverlight and WP7 directories. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Friday, February 11, 2011 7:14 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) On Fri, Feb 11, 2011 at 8:03 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: Yes, but the .config file doesn't need to be there at all. ../Lib is the default value. The files in Config directory are for development env only. Ah, see I was just copying all the contents of bin/Configuration to /usr/lib/ironruby Are there other files I should /not/ be installing? ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Contents of Lib (packaging for RPM)
What is your installation dir/file layout? -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Thursday, February 10, 2011 2:52 PM To: Discussion of IronPython Cc: ironruby-c...@rubyforge.org Subject: Re: [IronPython] Contents of Lib (packaging for RPM) Okay, we're making some great progress here now. Last issue I see immediately is that ir.exe crashes hard when trying to require a library, also it looks for it in all the wrong places on mono. Ideally (IMHO) it would first look under a Lib directory under the directory ir.exe lives in. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Contents of Lib (packaging for RPM)
[Including IronRuby list]. We have a script in Msi directory called harvest.rb. This is used by another scripts Msi\Python\generate_wxis.rb and Msi\Ruby\generate_wxis.rb that launch it with Python and Ruby specific parameters, respectively. The generated .wxi files fully describe the files and directory hierarchy that is created by the Windows installer on the target machine. I think you can easily run them thru a script that converts them to whatever format you need. They are just XML files. Would it be possible to create a script (Python or Ruby) that builds RPM package and runs on Windows as well? This would allow us to build new releases in one pass on a single machine and just publish the Mac packages on CodePlex next to .msi's. Let me know if you had any issues. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Andrew Jorgensen Sent: Wednesday, February 09, 2011 12:42 PM To: users@lists.ironpython.com Subject: [IronPython] Contents of Lib (packaging for RPM) Hello Folks, First let me thank you for making IronPython easy to compile on Mono. I'm the release manager for the Mono Project at Novell and I'm currently working on packaging IronPython and IronRuby for openSUSE (also to be included in the Mono Mac framework package). Where I've run into trouble is the stdlibs for both. I can see that the -Bin.zip contains a Lib directory with various standard libraries in it but I don't see how I can reliably and repeatably get that exact content into my RPM packages (short of including the -Bin.zip in the build). Is there a script of some sort that takes the appropriate files from the correct source and puts them where I need them (the script used to build the -Bin.zip perhaps?) Thanks! Andrew Jorgensen ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] [Ironruby-core] Preparing 1.1.2 release
Re binaries - 3 flavors are currently built: 1) Desktop CLR 4.0 (.NET FW 4.0, Mono 2.10) 2) Core CLR 4.0 (Silverlight 4.0, Moonlight) 3) Core CLR 3.0 (Windows Phone 7) So yes, the binaries should be equivalent. They won't be byte-for-byte equal, but should functionally be the same. So should be binaries built on Windows using Microsoft C# compiler or Mono C# compiler. Re packaging and build automation: Sync with Jeff Hardy who maintains IronPython. We should have one solution for both languages. Tomas From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Thibaut Barrère Sent: Monday, February 07, 2011 3:33 PM To: ironruby-c...@rubyforge.org Subject: Re: [Ironruby-core] Preparing 1.1.2 release Great! I spent some time to make xbuild happy :), I'm glad it works on non-Windows boxes as well. Thanks for that really :) I've got a question wrt the build script we could set up: are the resulting binaries different if I compile from Mac OS X, as compared with Ubuntu ? If they are identical, I could work on provisioning a Vagrant box with all that is required to generate the builds on Ubuntu automatically. This would let anyone with access to Vagrant (and I think it works on Windows too for the host) with the ability to automate the builds and tests for IronRuby on *nix, and we could also push this to a VPS instance later on so that we keep fresh automated binaries for OS X / Ubuntu etc. Are the resulting binaries identical ? I filed a couple of Mono bugs (crashes) yesterday: So this might be hitting one of them. Or another. I guess we can either wait until these are fixed and try again or try to narrow the Rubygems crash down to a simpler repro. I'll wait a bit, given my current free time, but I will definitely try again later on (feel free to ping me if you want to try things out later on, by email or gtalk thibaut.barr...@gmail.commailto:thibaut.barr...@gmail.com). -- Thibaut ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Switching DLR tests from MSTest to NUnit
I have an experience with xUnit.net (http://xunit.codeplex.com/wikipage?title=WhyDidWeBuildXunitreferringTitle=Home), so I would personally prefer that one. It has a pretty good VS integration. I haven't used NUnit. If you prefer it I don't have objections. One comment on the placement of the framework dlls - a better place than /Runtime/Tests/Lib would be /Util/NUnit. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Tuesday, February 01, 2011 2:37 PM To: Discussion of IronPython Subject: [IronPython] Switching DLR tests from MSTest to NUnit There's a pull request (https://github.com/IronLanguages/main/pull/10) pending that changes the unit tests for the DLR from MsTest to NUnit. The advantage of doing this is that NUnit test can be run without having Visual Studio installed on the machine, which will make it much easier to run tests in a CI environment, and I presume for running on Mono as well. The downside is that MsTest has an integrated test runner in VS, and NUnit doesn't out of the box (but there are some available). Since I don't work on the DLR code, I wanted to make sure this change is acceptable to those that do. Tomas, Dino - thoughts? - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] codeplex-dlr solution
Yes, some code is missing. I'll add Sympl today. Also CodePlex-DLR.sln is not needed any more (some changes might be needed to remove it, I plan to look at it). Dlr.sln - solution that rebuilds everything (Ipy, Irb, test assemblies, etc) IronPython.sln - All Ipy assemblies that ship and their dependencies IronPython.Mono.sln- Same as IronPython.sln but excludes .Net specific projects (WPF) Ruby.sln - All Irb assemblies that ship and their dependencies IronStudio.sln- All tooling (Ipy, Irb + shared components) IronPythonTools.sln - Ipy tooling - I think we should remove this CodePlex-DLR.sln- We should remove this IronRuby.Rack.sln- IronRuby Rack... not sure what the state is. Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Richard Nienaber Sent: Sunday, January 30, 2011 9:02 AM To: Discussion of IronPython Subject: [IronPython] codeplex-dlr solution I've been trying to get all the solutions to compile in the source code and I'm stuck on Codeplex-DLR.sln. It references a few projects that are not there namely: Samples ET_Sample1_CS ShapeScript Sympl Sympl35 Sympl35cponly examples python If I delete these projects then the solution builds fine but I'm just wondering if there's some code that's been missed out and still needs to be committed to github? Richard ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Proposed Release Schedule for 2.7
I propose we sync IronRuby releases with IronPython as follows: IronRuby - IronPython - date 1.1.2 - Beta 2 - February 6 none - RC1 - February 20 none - RC2 - February 27 1.1.3 - RTM - March 6 Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Friday, January 28, 2011 3:39 PM To: Discussion of IronPython Subject: [IronPython] Proposed Release Schedule for 2.7 I'd like to propose the following release schedule for IronPython 2.7: Beta 2 - February 6 RC1 - February 20 RC2 - February 27 RTM - March 6 The need for a Beta 3 release could push those dates back by up to two weeks. Also, I may reevaluate based on the rate of bugs being fixed - if lots of fixes are coming in, delaying the release may be worthwhile. Obviously, any showstoppers would have an affect as while, but I don't believe there are any of those at the moment. The only current blocker for release is that the test suite does not pass 100%. That will need to be sorted prior to RTM. It's an aggressive schedule, but I think IronPython has gone too long without a release. I'm expecting there to be 2.7.x releases every 4-6 weeks if there are sufficient contributions (like new modules). I want to get the 2.x series behind us so that work can begin on 3.2/3.3. Compatibility with 3.x is going to be much better than 2.x, and with most Python stuff needing porting effort anyway getting IronPython support will be easier. That's going to require some work in the innards, and I'm not sure too many people are familiar with those parts or IronPython yet. I've already updated the version numbers to Beta 2 and fixed the installer bugs that prevented Beta 1 from installing over Alpha 1. At this point, the bugs that get fixed will probably be the ones that have patches, or at least solid repros, attached to them. If you've got a bug that you think *must* be fixed, bring it up here. Does anyone else think this is doable? - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Proposed Release Schedule for 2.7
Yes, there have been changes to outer ring. I'm changing the version right now :) Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Sunday, January 30, 2011 12:49 PM To: Discussion of IronPython Subject: Re: [IronPython] Proposed Release Schedule for 2.7 Sounds good to me. Does the DLR version still need to be bumped? - Jeff On Sun, Jan 30, 2011 at 1:37 PM, Tomas Matousek tomas.matou...@microsoft.com wrote: I propose we sync IronRuby releases with IronPython as follows: IronRuby - IronPython - date 1.1.2 - Beta 2 - February 6 none - RC1 - February 20 none - RC2 - February 27 1.1.3 - RTM - March 6 Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Friday, January 28, 2011 3:39 PM To: Discussion of IronPython Subject: [IronPython] Proposed Release Schedule for 2.7 I'd like to propose the following release schedule for IronPython 2.7: Beta 2 - February 6 RC1 - February 20 RC2 - February 27 RTM - March 6 The need for a Beta 3 release could push those dates back by up to two weeks. Also, I may reevaluate based on the rate of bugs being fixed - if lots of fixes are coming in, delaying the release may be worthwhile. Obviously, any showstoppers would have an affect as while, but I don't believe there are any of those at the moment. The only current blocker for release is that the test suite does not pass 100%. That will need to be sorted prior to RTM. It's an aggressive schedule, but I think IronPython has gone too long without a release. I'm expecting there to be 2.7.x releases every 4-6 weeks if there are sufficient contributions (like new modules). I want to get the 2.x series behind us so that work can begin on 3.2/3.3. Compatibility with 3.x is going to be much better than 2.x, and with most Python stuff needing porting effort anyway getting IronPython support will be easier. That's going to require some work in the innards, and I'm not sure too many people are familiar with those parts or IronPython yet. I've already updated the version numbers to Beta 2 and fixed the installer bugs that prevented Beta 1 from installing over Alpha 1. At this point, the bugs that get fixed will probably be the ones that have patches, or at least solid repros, attached to them. If you've got a bug that you think *must* be fixed, bring it up here. Does anyone else think this is doable? - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Adding Unit Tests
IronRuby doesn't use the test runner. IronRuby's harness is written in Ruby (Languages\Ruby\Tests\Scripts\irtests.rb). It's run by a previous IronRuby version checked in to Util\IronRuby. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Jeff Hardy Sent: Tuesday, January 11, 2011 8:03 AM To: Discussion of IronPython Subject: Re: [IronPython] Adding Unit Tests On Mon, Jan 10, 2011 at 8:11 PM, Dino Viehland di...@microsoft.com wrote: We don't have to stick to this test runner BTW - it was just an easy way to export what we were running in our internal gated checkin system which we couldn't publish. We could export the data to something else or we could update it to something more Linux and OS/X friendly (as they probably don't have cmd.exe to run bat files J). Maybe we should just use unittest2 as the test runner, and wire it into the existing one if the IronRuby guys want to keep using it. Besides, I hear Michael knows a little bit about unittest2, so he might be able to help. - Jeff ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] how to build ironpython on ubuntu from sources?
Miguel, is a Windows installer available for 2.10? I'm working on fixing the issues that block IronRuby and IronPython build on Mono. I use 2.8.2 right now, but would like to try 2.10. BTW, is SecurityManager.GetStandardSandbox implemented on 2.10? It is missing from 2.8.2, which blocks Ruby's test suite build. Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Miguel de Icaza Sent: Saturday, January 08, 2011 9:23 AM To: Discussion of IronPython Subject: Re: [IronPython] how to build ironpython on ubuntu from sources? Hello, how to build ironpython on ubuntu from sources? Nothing works, no success with xbuild ./Solutions/Ironpython.sln, or with 'build all' on monodevelop. These zip files contain our patch, spec files and source that we are using to build IronPython, IronRuby and F# on Linux and MacOS X. This is what will serve as the basis for the Mono 2.10 release, when we bundle these with Mono by default: http://dl.dropbox.com/u/281316/ironpython.zip http://dl.dropbox.com/u/281316/ironruby.zip http://dl.dropbox.com/u/281316/fsharp.zip Miguel ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] how to build ironpython on ubuntu from sources?
So, how do I create a sandboxed app-domain based on Silverlight model on Mono? Wouldn't it be better to add the method and throw NotSupportedException so that programs can compile and at runtime decide not to call the method? I guess a workaround would be to use dynamic calls... Tomas From: miguel.nov...@gmail.com [mailto:miguel.nov...@gmail.com] On Behalf Of Miguel de Icaza Sent: Saturday, January 08, 2011 5:30 PM To: Tomas Matousek; Sebastien Pouliot Cc: Discussion of IronPython Subject: Re: [IronPython] how to build ironpython on ubuntu from sources? Hello, Miguel, is a Windows installer available for 2.10? I'm working on fixing the issues that block IronRuby and IronPython build on Mono. I use 2.8.2 right now, but would like to try 2.10. We have not done a 2.10 build yet, we are going to branch early next week, and should have preview installers soon after that. BTW, is SecurityManager.GetStandardSandbox implemented on 2.10? It is missing from 2.8.2, which blocks Ruby's test suite build. We do not implement this, and we wont likely be implementing it, as we do not support CAS. We only support Silverlight's security sandbox. CAS would be too large of a project for us to complete. Miguel ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
[IronPython] FW: Writing a Compiler framework: Static typing use of the DLR
Forwarding to d...@microsoft.com.
I'm not sure I understand what you want to achieve. Could you describe
functionality your framework provides?
Every language that integrates with DLR might use a different way of expressing
late bound calls. C#'s dynamic type is one way of doing that. The code that
actually performs the dynamic dispatch via DLR call sites usually looks like:
// Lazy-initialize a dynamic call-site object; provide a language specific
binder that performs the runtime binding
if (site == null) { site = CallSiteFuncCallSite, T1, .. Tn,
TResult.Create(runtime_binder); }
// call the Target delegate of the site.
result = Site.Target(Site, args);
The runtime_binder for the site carries information about the dynamic operation
available at compile-time. This includes e.g. a method name, the current
accessibility context, etc.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Alexander Morou
Sent: Wednesday, January 05, 2011 6:39 AM
To: Iron Python Mailing List
Subject: [IronPython] Writing a Compiler framework: Static typing use of the DLR
Hello,
I'm not really sure where to ask this question, so I figured I'd ask on the
mailing list of the project that largely started the DLR (assuming memory
serves correctly.) I'm writing a compiler framework, and I was wondering what
kind of work, in AST rewrites I would need to perform, or classes from the DLR
object model I would need to use, in order to support, what C# calls, a static
type dynamic? From what I can tell of C#, it uses its own model to wrap some
of the concepts provided by the DLR, so I'm not exactly sure how to handle the
late-bound dispatch so that it's marshaled by the appropriate language binder
for a given object instance. I could go deeper into how C# does it, but I
don't really like the idea of looking at the code that was written by someone
else (since the only way I can look at it is through a disassembler), my own
code rewritten by C#'s compiler is fine, but the innards of what that code
uses: no.
I understand the basic concept behind the DLR, but it's too complex to go over
with a fine tooth comb. Search algorithms aren't sophisticated enough to ask
questions like this through google or bing (especially on, largely intangible,
intent in code), which is why I ask here. I originally asked Jeff Hardy
(http://jdhardy.blogspot.com/) for insight, and he suggested I look here.
Any insight anyone here can provide into this is appreciated.
Thanks,
-Allen [Alexander Morou] Copeland Jr.
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Re: [IronPython] SciPy
You don't necessarily need to make this choice. IronPython and IronRuby mostly talk to each other (modulo bugs, which I would be happy to fix if possible :-). You can write your helpers in Python and let your users call them from Ruby (and vice versa). Or your helpers could be written in C# or VB. Granted, helpers designed specifically for one particular language might be easier/nicer to use from that language, but you can go pretty far with language interop. Tomas From: users-boun...@lists.ironpython.com [users-boun...@lists.ironpython.com] on behalf of Pascal Normandin [pas...@travobject.com] Sent: Monday, December 20, 2010 1:53 PM To: 'Discussion of IronPython' Subject: Re: [IronPython] SciPy Hello, Just to add to Oleksii’s comment, I’m also in a similar situation where I’d like to make an application scriptable with any of my good Iron language friend. I have been using IronPython and IronRuby for side projects for quite some time but not embedded in an application distributed to users. I will probably be embedding both languages but at some point I will need choose one for my users as I will need to create some helpers. I’m still hesitating between both languages so I’d like to know what others think about this. * I prefer the expressiveness of Ruby but I think Python me be easier to learn (for a non programmer technical person) * IronPython seems to perform much better than IronRuby but performance is not an issue in my case (compared to numerical computation) * Since the Iron languages have been released to the community I’m afraid they will not be equally supported or even stop to evolve and support new .net features. It seems to me that the IronPython community is bigger, so it might have a greater chance to survive or be able to continue evolve. Thanks; Pascal From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Oleksii Bidiuk Sent: December-20-10 4:05 PM To: Discussion of IronPython Subject: Re: [IronPython] SciPy Hi All, I am not intended to add oil to the fire, but I am curious whether somebody can comment on the statement of Mark Our company uses C#. I quickly discovered that C# and Python don’t play well together …. I have a similar situation, meaning C# application that needs to be a) scriptable b) usable for image/data processing using e.g. NumPy and SciPy. While IronPython seems to be the 'easy bet', I wonder if it is also a 'safe bet' for the long term future and whether there are tangible alternatives like e.g. PythonNET (I hope there are others, preferrably backed up by some heavyweight/commercial players). Can anyone comment on this one? Anybody is using or going to use IronPython in commercial apps? Thanks in advance. -- Oleksii ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] IronPython code to call IronRuby fails; equivalent? C# code works
The problem is probably caused by assembly load (IronRuby/DLR assemblies are loaded in a different context). To fix this you can install IronPython and IronRuby to GAC. Using gacutil tool (http://msdn.microsoft.com/en-us/library/ex0ss12c(VS.80).aspx) from elevated command line gacutil /i IronPython.dll gacutil /i IronPython.Modules.dll gacutil /i IronRuby.dll gacutil /i IronRuby.Libraries.dll gacutil /i IronRuby.Libraries.YAML.dll gacutil /i Microsoft.Dynamic.dll gacutil /i Microsoft.Scripting.Debugging.dll gacutil /i Microsoft.Scripting.dll Then you can use clr.AddReference(IronRuby) Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Dino Viehland Sent: Friday, April 16, 2010 3:12 PM To: Discussion of IronPython Subject: Re: [IronPython] IronPython code to call IronRuby fails; equivalent? C# code works Is this IronPython 2.6.1 and IronRuby 1.0? From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of john.caw...@rkeng.com Sent: Friday, April 16, 2010 2:20 PM To: Users@lists.ironpython.com Subject: [IronPython] IronPython code to call IronRuby fails; equivalent? C# code works I'm at the beginning stages of calling IronRuby from IronPython, but am having difficulty creating the ruby engine. This code works from C# in VS2008: // with referenced assemblies IronRuby, IronRuby.Libraries, IronRuby.Libraries.YAML, Microsoft.Scripting, // Microsoft.Scripting.Core from the IronRuby bin\ directory var engine = IronRuby.Ruby.CreateEngine(); String s = engine.ToString(); MessageBox.Show( s, test); // successfully returns Microsoft.Scripting.Hosting.ScriptEngine Trying to do the identical logic with this IronPython code: import clr, sys clr.AddReferenceToFileAndPath( C:/Apps/IronRuby/bin/IronRuby.dll ) # after initially failed, tried adding specific path to IronRuby DLLs ... clr.AddReferenceToFileAndPath( C:/Apps/IronRuby/bin/IronRuby.Libraries.dll ) clr.AddReferenceToFileAndPath( C:/Apps/IronRuby/bin/IronRuby.Libraries.YAML.dll ) clr.AddReferenceToFileAndPath( C:/Apps/IronRuby/bin/Microsoft.Scripting.dll ) clr.AddReferenceToFileAndPath( C:/Apps/IronRuby/bin/Microsoft.Scripting.Core.dll ) import IronRuby for r in clr.References: print ref, r # to verify I have the correct assemblies loaded print print fence 0 engine = IronRuby.Ruby.CreateEngine() # fails here print fence 1 print engine This gives this output: ref mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 ref System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 ref IronRuby, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 ref IronRuby.Libraries, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 ref IronRuby.Libraries.Yaml, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 ref Microsoft.Scripting, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 ref Microsoft.Scripting.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 fence 0 Traceback (most recent call last): StandardError: Failed to load language 'IronRuby': Could not load type 'Microsoft.Scripting.Interpreter.ILightCallSiteBinder' from assembly 'Microsoft.Dynamic, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. I also added a reference to IronRuby's version of the Microsoft.Dynamic.dll, but it still failed similarly. The logic I'm trying to execute is brief enough that there shouldn't be much that could go wrong, but ... Thanks in advance for any insights! --John ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] CodeContext went from language-independent to IronPython-specific
Could you be specific about your scenario? What exactly is an
application-defined context and the classes that would need an access such
object?
Tomas
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Paul Felix
Sent: Sunday, March 21, 2010 5:54 PM
To: users@lists.ironpython.com
Subject: [IronPython] CodeContext went from language-independent to
IronPython-specific
Hi,
I am embedding IronPython in an application for scripting. I'm also making some
C# classes dynamic by implementing the special DLR methods like
GetBoundMember. My signatures for those special methods include the code
context:
[System.Runtime.
CompilerServices.SpecialName]
public object GetBoundMember(CodeContext codeContext, string name)
{
. . .
}
I make use of the code context to get access to an object that essentially
represents an application-defined context. I like the idea of being able to
support other dynamic languages like IronRuby in the future, and I was
bolstered by the fact that I could implement the special DLR methods with
Microsoft.Scripting namespaces only (no IronPython namespaces).
But in the newer versions of IronPython, the CodeContext type has been moved to
an IronPython namespace, thus locking me in to IronPython. To remain
independent of any dynamic language, am I going to have to implement the
special DLR methods without the code context and find some other way to get at
my app object?
Thanks,
Paul
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Re: [IronPython] Running the IronPython tests (on Mono)
To run IronRuby tests you can use Merlin\Main\Languages\Ruby\Scripts\irtests.rb. But it won't run on Linux as is due to dependencies on various batch files. We should replace all of them by Ruby scripts in future so that it runs on Linux as well. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of C.J. Adams-Collier Sent: Sunday, February 21, 2010 10:50 PM To: users@lists.ironpython.com Subject: [IronPython] Running the IronPython tests (on Mono) Hey folks, I'm trying hard to shoehorn IronPython (and IronRuby) into Ubuntu Lucid, the next long-term stable release. They're asking if I can get the test suite to execute as part of the package build script. Can someone walk me through running the test suite? The one caveat is that this is a snapshot from git as of 08/05/2009. I've been working on this version since then in order to get it packaged up. It shouldn't take quite so long to get releases packaged up in the future. Let me know if you need a shell on ironruby.colliertech.org and when/if you can help me walk through getting the test suite going. Thanks in advance, C.J. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Using ruby module from python.
I have filed a bug to track these issues:
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=3279
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Pavel Suhotyuk
Sent: Tuesday, December 01, 2009 5:27 AM
To: Discussion of IronPython
Subject: Re: [IronPython] Using ruby module from python.
I try your example. It's really work, but have some problem with ruby
objects:
1) Can't call RubyObject methods.
import clr
wsdl = clr.Use('wsdl.rb', 'rb')
factory = wsdl.get_factory()
client =
factory('http://localhost/PaymentsBroker/Manager/ProviderService.asmx?WSDL').create_rpc_drive()
Traceback (most recent call last):
File string, line 1, in module
AttributeError: 'RubyObject' object has no attribute 'create_rpc_drive'
client =
getattr(factory('http://localhost/PaymentsBroker/Manager/ProviderService.asmx?WSDL'),
'create_rpc_driver')()
2) Calling methods without parameters possible.
client.GetProviders(None)
IronRuby.Builtins.RubyObject object at 0x002F
[#SOAP::Mapping::Object:0x0006dd2]
But I don't understand how call methods with parameters. In ruby I can call
like this:
print client.GetBalance(:providerId = 3).getBalanceResult().balance
60663.89= nil In python it's not work:
client.GetBalance(3)
Traceback (most recent call last):
File string, line 1, in module
SystemError: SOAP::Mapping::MappingError client.GetBalance(provider=3)
Traceback (most recent call last):
File string, line 1, in module
TypeError: RubyMethod is not callable
getattr(client, 'GetBalance')(3)
Traceback (most recent call last):
File string, line 1, in module
SystemError: SOAP::Mapping::MappingError getattr(client,
'GetBalance')(provider=3) Traceback (most recent call last):
File string, line 1, in module
TypeError: RubyMethod is not callable
getattr(client, 'GetBalance')({'providerId':3}) Traceback (most recent
call last):
File string, line 1, in module
SystemError: SOAP::Mapping::MappingError getattr(client,
'GetBalance')({'providerId':3}) Traceback (most recent call last):
File string, line 1, in module
SystemError: SOAP::Mapping::MappingError getattr(client,
'GetBalance')({':providerId':3}) Traceback (most recent call last):
File string, line 1, in module
SystemError: SOAP::Mapping::MappingError
Tomas Matousek wrote:
Our Python-Ruby interop is not quite done yet so you need to use some
workarounds.
The easiest way how to get WSDL factory instance would be to write a simple
Ruby script that loads it:
== wsdl.rb ==
require 'soap/wsdlDriver'
def get_factory
SOAP::WSDLDriverFactory
end
===
And then you can do:
import clr
wsdl = clr.Use('wsdl.rb', 'rb')
factory = wsdl.get_factory()
print factory(x.wsdl)
Traceback (most recent call last):
File stdin, line 1, in module
SystemError: Cannot connect to x.wsdl (Not HTTP.)
get_factory method is exposed on the wsdl module so that Python can call
it. IronRuby doesn't yet implement dynamic protocols for constant access so
you need the get_factory helper for accessing Ruby constants.
Also we have some work to do to make clr.Use work better with libraries of
other DLR languages.
Let us know if you hit some other issues.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Pavel
Suhotyuk
Sent: Monday, November 30, 2009 2:38 AM
To: Discussion of IronPython
Subject: [IronPython] Using ruby module from python.
Hello.
I want try to use ruby library (soap) in python code.
I found method Use(str) in clr module for load the specified module searching
all languages in the loaded ScriptRuntime, but don't understand how to used
it.
I try to call this method in any variants, but nothing happends.
import clr
clr.Use('soap/wsdlDriver')
Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap/wsdlDriver to use
clr.Use('soap.wsdlDriver') Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap.wsdlDriver to use
clr.Use('soap/wsdlDriver.rb') Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap/wsdlDriver.rb to use
clr.Use(r'''C:\usr\env\IronRuby\lib\ruby\1.8\soap\wsdlDriver.rb''',
'rb')
module '?' (built-in)
m =
clr.Use(r'''C:\usr\env\IronRuby\lib\ruby\1.8\soap\wsdlDriver.rb''',
'rb') m module '?' (built-in) dir(m) ['__builtins__']
Thanks.
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Re: [IronPython] Using ruby module from python.
Our Python-Ruby interop is not quite done yet so you need to use some
workarounds.
The easiest way how to get WSDL factory instance would be to write a simple
Ruby script that loads it:
== wsdl.rb ==
require 'soap/wsdlDriver'
def get_factory
SOAP::WSDLDriverFactory
end
===
And then you can do:
import clr
wsdl = clr.Use('wsdl.rb', 'rb')
factory = wsdl.get_factory()
print factory(x.wsdl)
Traceback (most recent call last):
File stdin, line 1, in module
SystemError: Cannot connect to x.wsdl (Not HTTP.)
get_factory method is exposed on the wsdl module so that Python can call it.
IronRuby doesn't yet implement dynamic protocols for constant access so you
need the get_factory helper for accessing Ruby constants.
Also we have some work to do to make clr.Use work better with libraries of
other DLR languages.
Let us know if you hit some other issues.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Pavel Suhotyuk
Sent: Monday, November 30, 2009 2:38 AM
To: Discussion of IronPython
Subject: [IronPython] Using ruby module from python.
Hello.
I want try to use ruby library (soap) in python code.
I found method Use(str) in clr module for load the specified module searching
all languages in the loaded ScriptRuntime, but don't understand how to used it.
I try to call this method in any variants, but nothing happends.
import clr
clr.Use('soap/wsdlDriver')
Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap/wsdlDriver to use
clr.Use('soap.wsdlDriver') Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap.wsdlDriver to use
clr.Use('soap/wsdlDriver.rb') Traceback (most recent call last):
File string, line 1, in module
ValueError: couldn't find module soap/wsdlDriver.rb to use
clr.Use(r'''C:\usr\env\IronRuby\lib\ruby\1.8\soap\wsdlDriver.rb''',
'rb')
module '?' (built-in)
m =
clr.Use(r'''C:\usr\env\IronRuby\lib\ruby\1.8\soap\wsdlDriver.rb''', 'rb')
m module '?' (built-in) dir(m) ['__builtins__']
Thanks.
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Re: [IronPython] problems to migrate from Ipy 1.1 to 2.6rc1
Tomas, is there anything you did to make our tools less strict about the version # (I thought not) No, there is nothing special needed, just VS2008 SP1. I have no idea why VS2008 refuses to open them. What error do you get? Tomas -Original Message- From: Jimmy Schementi Sent: Wednesday, October 14, 2009 7:39 PM To: Discussion of IronPython Cc: Tomas Matousek Subject: RE: [IronPython] problems to migrate from Ipy 1.1 to 2.6rc1 Ernesto Cullen wrote: I need the assemblies signed, so I have to build the sources With any key, or your own key? The IronPython 2.6 RC1 contains signed assemblies with the key we always sign releases with, so if you just need them to be signed those are the ones I'd suggest using; you do not need to build from source. Feel free to read on if there is some other reason to build from sources ... ... ... ... The projects are saved with ToolsVersion=4.0, and VS2008sp1 refuses to open them. I had to change manually all project files to ToolsVersion=3.5 We all use .NET 3.5 and VS2008 SP1 on our dev machines here, so I know the project files will open; the 4.0 tools version is just a hack to make the same project files build on .NET 4.0 as well. It may complain about the version number, but it will definitely open and build. Tomas, is there anything you did to make our tools less strict about the version # (I thought not). I had to change manually the references to 'MSSharedLibdelaySigned.snk' in Src directory, is that key ok? I do not set the option 'delay sign'. That is only a public key; you'd need your own public/private key to fully sign the assemblies yourself. Even though you are trying to fully sign them, they will be left in a delay-signed state since there is no public key. I assume you just want them signed with the key the releases are signed with, so again I suggest just using those. But then I cannot load these assemblies, i get a Strong Name validation exception These assemblies are now delay-signed, so you need to tell .NET not to care about that and treat them as fully signed; sn.exe does that for you: sn -Vr *,31bf3856ad364e35 If sn.exe is not on your path, it's located on my 32-bit machine here: C:\Program Files\Microsoft SDKs\Windows\v6.0A\bin\sn.exe. This skips-verification for ANY assembly with that public key token, so it may be a bit overkill, so feel free to specify the exact assemblies if you want. ~Jimmy ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] CallTargetX delegates
We’ve made change recently (last week) on .NET 2.0 you’ll need to use a different namespace and assembly: import clr clr.AddReference(‘Microsoft.Scripting’) from Microsoft.Scripting.Utils import Func Func[object, object](targetCallableHere) Tomas From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Michael Foord Sent: Monday, September 14, 2009 11:04 AM To: Discussion of IronPython Cc: Discussion of IronPython Subject: Re: [IronPython] CallTargetX delegates -- http://www.ironpythoninaction.com On 14 Sep 2009, at 18:59, Dino Viehland di...@microsoft.commailto:di...@microsoft.com wrote: To use Func you just need to do: import clr clr.AddReference(‘System.Core’) from System import Func Func[object, object](targetCallableHere) This is equivalent to CallTarget1. You can add more “object, “ or you can replace object with some other type. It is of course dependent on .NET 3. Michael From: users-boun...@lists.ironpython.commailto:users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Brian Curtin Sent: Monday, September 14, 2009 10:53 AM To: Discussion of IronPython Subject: Re: [IronPython] CallTargetX delegates How would someone replace CallTargetX with Func... within a script? For example, how would you change the Invoke calls in onChanged and onRenamed here: http://www.ironpython.info/index.php/Invoking_onto_the_GUI_%28Control%29_Thread I've never seen how to use Func within an IP script, just within C#. On Wed, Sep 2, 2009 at 04:59, Davy Mitchell daftspan...@gmail.commailto:daftspan...@gmail.com wrote: Could someone pop an example of this on http://www.ironpython.info? Sounds like it could be a common 'gotcha' especially for newbies running old example code. Cheers, Davy On Wed, Sep 2, 2009 at 6:38 AM, David Escobardavidesco...@ieee.orgmailto:davidesco...@ieee.org wrote: Ok cool. I've used Func from C# before. That did the trick. Thanks. On Tue, Sep 1, 2009 at 6:19 PM, Dino Viehland di...@microsoft.commailto:di...@microsoft.com wrote: Yes. CallTarget’s were really a part of IronPython’s internal calling convention for used defined functions. We kept CallTarget0 around because we knew lots of users had come to depend on that one when they needed a delegate type. But we removed all the others and switched to using Func… internally. Ideally you can switch to using Func as well. From: users-boun...@lists.ironpython.commailto:users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.commailto:users-boun...@lists.ironpython.com] On Behalf Of David Escobar Sent: Tuesday, September 01, 2009 5:41 PM To: Discussion of IronPython Subject: [IronPython] CallTargetX delegates In IronPython 2.6 beta 2, did the CallTargetX delegates get moved to another module or were they simply removed altogether? The only delegate in IronPython.Compiler is CallTarget0. I checked IronPython 2.0.2 and it has up to CallTarget16. ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- -- Davy Stuff - http://daftspaniel.blogspot.com Geeky Stuff - http://daftpython.blogspot.com Davy's Ironpython Editor - http://code.google.com/p/davysironpythoneditor/ ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] CallTargetX delegates
Func/Action delegates are in System.Core assembly and System namespace in CLR4. So you need to import them conditionally based on current .NET version. If you use IronPython on .NET 3.5 you'll get 2 different Func/Action delegate sets - one in [Microsoft.Scripting]Microsoft.Scripting.Utils and the other in [System.Core]System. It shouldn't matter much which ones do you use. Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Michael Foord Sent: Monday, September 14, 2009 1:19 PM To: Discussion of IronPython Subject: Re: [IronPython] CallTargetX delegates Tomas Matousek wrote: We’ve made change recently (last week) on .NET 2.0 you’ll need to use a different namespace and assembly: import clr clr.AddReference(‘Microsoft.Scripting’) from Microsoft.Scripting.Utils import Func Func[object, object](targetCallableHere) Will this work cross-version? (i.e. will it also work on .NET 3 4?) Michael Tomas *From:* users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] *On Behalf Of *Michael Foord *Sent:* Monday, September 14, 2009 11:04 AM *To:* Discussion of IronPython *Cc:* Discussion of IronPython *Subject:* Re: [IronPython] CallTargetX delegates -- http://www.ironpythoninaction.com On 14 Sep 2009, at 18:59, Dino Viehland di...@microsoft.com mailto:di...@microsoft.com wrote: To use Func you just need to do: import clr clr.AddReference(‘System.Core’) from System import Func Func[object, object](targetCallableHere) This is equivalent to CallTarget1. You can add more “object, “ or you can replace object with some other type. It is of course dependent on .NET 3. Michael *From:* users-boun...@lists.ironpython.com mailto:users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] *On Behalf Of *Brian Curtin *Sent:* Monday, September 14, 2009 10:53 AM *To:* Discussion of IronPython *Subject:* Re: [IronPython] CallTargetX delegates How would someone replace CallTargetX with Func... within a script? For example, how would you change the Invoke calls in onChanged and onRenamed here: http://www.ironpython.info/index.php/Invoking_onto_the_GUI_%28Control% 29_Thread I've never seen how to use Func within an IP script, just within C#. On Wed, Sep 2, 2009 at 04:59, Davy Mitchell daftspan...@gmail.com mailto:daftspan...@gmail.com wrote: Could someone pop an example of this on http://www.ironpython.info? Sounds like it could be a common 'gotcha' especially for newbies running old example code. Cheers, Davy On Wed, Sep 2, 2009 at 6:38 AM, David Escobardavidesco...@ieee.org mailto:davidesco...@ieee.org wrote: Ok cool. I've used Func from C# before. That did the trick. Thanks. On Tue, Sep 1, 2009 at 6:19 PM, Dino Viehland di...@microsoft.com mailto:di...@microsoft.com wrote: Yes. CallTarget’s were really a part of IronPython’s internal calling convention for used defined functions. We kept CallTarget0 around because we knew lots of users had come to depend on that one when they needed a delegate type. But we removed all the others and switched to using Func… internally. Ideally you can switch to using Func as well. From: users-boun...@lists.ironpython.com mailto:users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com mailto:users-boun...@lists.ironpython.com] On Behalf Of David Escobar Sent: Tuesday, September 01, 2009 5:41 PM To: Discussion of IronPython Subject: [IronPython] CallTargetX delegates In IronPython 2.6 beta 2, did the CallTargetX delegates get moved to another module or were they simply removed altogether? The only delegate in IronPython.Compiler is CallTarget0. I checked IronPython 2.0.2 and it has up to CallTarget16. ___ Users mailing list Users@lists.ironpython.com mailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- -- Davy Stuff - http://daftspaniel.blogspot.com Geeky Stuff - http://daftpython.blogspot.com Davy's Ironpython Editor - http://code.google.com/p/davysironpythoneditor/ ___ Users mailing list Users@lists.ironpython.com mailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com mailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- -- ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users
Re: [IronPython] IronPython and IronRuby interop with IronRuby 0.9
This works:
import clr
clr.AddReference('IronRuby')
from IronRuby import Ruby
from System import Array
paths = [r'C:\Binaries\IronRuby\lib\IronRuby',
r'C:\Binaries\IronRuby\lib\ruby\1.8']
array = Array[str](paths)
engine = Ruby.CreateEngine()
engine.SetSearchPaths(array)
scope = engine.CreateScope()
source = engine.Execute('''
require 'date'
def d
Date::civil(2003, 4, 8)
end
''', scope)
print scope.d()
print engine.Runtime.Globals.Date
---
Top-level methods, not local variables, are published in the scope.
Classes and modules are published in Runtime.Globals scope.
And this works too (the value of the last expression is returned):
print engine.Execute('''
require 'date'
Date::civil(2003, 4, 8)
''')
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Michael Foord
Sent: Saturday, August 22, 2009 8:46 AM
To: Discussion of IronPython
Subject: Re: [IronPython] IronPython and IronRuby interop with IronRuby 0.9
Hehe - well I can fish the contents of the library I required from
engine.Runtime.Globals, which seems right as I'm requiring it in the global
namespace. I'm still surprised the ScriptScope is empty.
Michael
Michael Foord wrote:
Ok, so setting the engine search paths solves the failure to find the
library, but the ScriptScope is still coming back empty. In the
example below I would have expected to see 'd' in the ScriptScope.
c:\Binaries\IronRuby\binipy.exe interop.py []
From this code:
import clr
clr.AddReference('IronRuby')
clr.AddReference('Microsoft.Scripting')
from System import Array
paths = [r'C:\Binaries\IronRuby\lib\IronRuby',
r'C:\Binaries\IronRuby\lib\ruby\1.8']
array = Array[str](paths)
source_code = require 'date'\nd = Date::civil(2003, 4, 8)\n
from Microsoft.Scripting import SourceCodeKind from IronRuby import
Ruby engine = Ruby.CreateEngine()
engine.SetSearchPaths(array)
source = engine.CreateScriptSourceFromString(source_code,
SourceCodeKind.Statements)
scope = engine.CreateScope()
source.Execute(scope)
print dir(scope)
Michael
2009/8/22 Michael Foord fuzzy...@voidspace.org.uk
mailto:fuzzy...@voidspace.org.uk
Hello all,
I've played a little bit with IronPython and IronRuby interop with
the IronRuby 0.9 binaries.
A very basic example works as expected:
IronPython 2.6 Beta 2 (2.6.0.20) on .NET 2.0.50727.4927
Type help, copyright, credits or license for more information.
import clr
clr.AddReference('IronRuby')
from IronRuby import Ruby
engine = Ruby.CreateEngine()
source = engine.CreateScriptSourceFromString(puts 'Hello from
Ruby')
scope = engine.CreateScope()
source.Execute(scope)
Hello from Ruby
However my attempts to use a Ruby library fails. The same code
works when executed from ir.exe:
import clr
clr.AddReference('IronRuby')
clr.AddReference('Microsoft.Scripting')
from Microsoft.Scripting import SourceCodeKind
from IronRuby import Ruby
engine = Ruby.CreateEngine()
source = engine.CreateScriptSourceFromString(require 'date',
SourceCodeKin
d.Statements)
scope = engine.CreateScope()
source.Execute(scope)
Traceback (most recent call last):
File stdin, line 1, in module
Exception: no such file to load -- date
I tried adding a reference to IronRuby.Libraries to the runtime
associated with the Ruby engine (using runtime.LoadAssembly) but
this didn't help.
Requiring Ruby modules I've written myself doesn't blow-up but
doesn't populate the scriptscope they are executed in with
anything. Likewise calling engine.ExecuteFile('foo.rb') returns an
empty ScriptScope.
Any ideas?
All the best,
Michael Foord
--
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http://www.voidspace.org.uk/blog
--
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Re: [IronPython] Preloading An Engine Instance With References
You can load assemblies to the runtime via ScriptRuntime.LoadAssembly.
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Jesse Wiles
Sent: Sunday, August 09, 2009 10:17 PM
To: users@lists.ironpython.com
Subject: [IronPython] Preloading An Engine Instance With References
Hi,
I would like to preload an engine instance with references to .NET namespaces,
such that using clr.AddReference in a script is unnecessary. To be simple,
I've created an engine instance with all the scope variables that I want, but
within a script executed by the instance, I am finding that
clr.AddReference('System') is required to import System. Can I handle the
adding of the reference in the construction of the engine instance and if so,
how?
Thanks,
Jesse Wiles
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[IronPython] Project versions updated to 2010
We have just updated ToolsVersion attribute in .csproj files included in IronPython and IronRuby solutions to 4.0. This change will soon show up in CodePlex and GIT sources. It allows to open these projects in Visual Studio 2010 (using IronPython4.sln or Ruby4.sln). The binaries produced by both builds (from VS2008 and VS2010) still have dependency only on .NET 2.0 assemblies so there is no change in that. You'll need Service Pack 1 installed in order to build Ruby.sln or IronPython.sln from VS2008. When you build from VS2008 you'll get a bunch of msbuild warnings: Project file contains ToolsVersion=4.0, which is not supported by this version of MSBuild. Treating the project as if it had ToolsVersion=3.5. This is expected, you can ignore them. Thanks, Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Fwd: [Mono-dev] Current 'xbuild' status
It would be great if we could also build IronRuby. It currently crashes: C:\M1\Merlin\Main\Languages\RubyC:\Program Files\Mono-2.4.2\bin\xbuild.bat Ruby.sln XBuild Engine Version 0.1 Mono, Version 2.4.2.0 Copyright (C) Marek Sieradzki 2005. All rights reserved. Unhandled Exception: System.ArgumentNullException: Argument cannot be null. Parameter name: path at System.IO.StreamReader..ctor (System.String path, System.Text.Encoding encoding, Boolean detectEncodingFromByteOrderMarks, Int32 bufferSize) [0x0 ] at System.IO.StreamReader..ctor (System.String path) [0x0] at (wrapper remoting-invoke-with-check) System.IO.StreamReader:.ctor (string) at Microsoft.Build.BuildEngine.Project.Load (System.String projectFileName) [0x0] at Microsoft.Build.BuildEngine.Engine.RegisterDefaultTasks () [0x0] at Microsoft.Build.BuildEngine.Engine..ctor (System.String binPath) [0x0] at Mono.XBuild.CommandLine.MainClass.Execute () [0x0] Tomas -Original Message- From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Seo Sanghyeon Sent: Tuesday, June 09, 2009 6:08 PM To: Discussion of IronPython Subject: [IronPython] Fwd: [Mono-dev] Current 'xbuild' status FYI. From: Ankit Jain radi...@gmail.com Date: 2009/6/10 Subject: [Mono-dev] Current 'xbuild' status Current xbuild status: It can handle solutions (.sln) now, thanks to Jonathan Chambers, with C#, VB.net projects. Handles embedded resources, satellite assemblies, project references etc. Eg. Paint.Net 3 ( builds completely with it now, IronPython (2.0.1) builds, IronPython svn (builds with compile time errors) etc. Only .net 2.0 projects are supported currently though. I will start adding support for newer versions very soon, also ASP.NET, Silverlight etc projects. This is part of the mono 2.4.2 release (http://mono.ximian.com/monobuild/preview/download-preview/) and is a *big* improvement over xbuild in the last release. Would be really helpful to get feedback and bug reports on this :) You can file bugs at : http://www.mono-project.com/Bugs -- Seo Sanghyeon ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Running Ruby code from Python, which is running in Ruby
There are still some issues (running Python code in Ruby didn't seem to work)
If you run into any issues let us know - ideally file a bug at
http://ironruby.codeplex.com or http://ironpython.codeplex.com including a
repro. We would like to make the language interop as smooth as possible.
Thanks,
Tomas
-Original Message-
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Douglas S. Blank
Sent: Monday, May 11, 2009 10:06 AM
To: Discussion of IronPython
Subject: [IronPython] Running Ruby code from Python, which is running in Ruby
Perhaps you've seen this, but I ran across Tomáš Matoušek's blog this
weekend http://blog.tomasm.net/category/ironruby/ where he describes a
little interactive Ruby shell that works something like:
$ irb.exe repl.rb
rb class C
rb| def say_hello caller
rb| puts #{caller} says hello to Ruby
rb| end
rb| end
= nil
Now, he switches languages on the fly:
rb #py
Now, from Python he imports and runs the Ruby class in Python:
py import C
py c = C()
py c.say_hello(Python)
Python says hello to Ruby
I thought I'd try this in the educational DLR editor/shell that we're
developing in C# (at http://pyjamaproject.org/Pyjama ) and it works!
There are still some issues (running Python code in Ruby didn't seem to
work), and you need the latest drop of the DLR (I used 23458):
http://www.codeplex.com/dlr/SourceControl/ListDownloadableCommits.aspx
which isn't stable. But, the proof of concept is fantastic to see after
all of the hard work. Best of all, the same DLLs allow all this to work
on Linux and Mac OSX too, thanks to Mono.
This means that you can write and compile a library *once* in whatever
language you want, use it from other languages, on whatever operating
system you want. Wow.
Thank you to all those that are making this possible! (And more on our
DLR IDE soon...)
-Doug
--
Douglas S. Blank
Director, Institute for Personal Robots in Education (IPRE)
http://www.roboteducation.org
Chair, and Associate Professor, Computer Science, Bryn Mawr College
http://cs.brynmawr.edu/~dblank (610)526-6501
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Re: [IronPython] Global and Local ScriptScope
The current scope chaining is rather a remnant of a legacy technique of using
Scopes for local variables in IronPython and JScript. The hosting API doesn't
support chaining by design (this might change in future). The best option for
you for now, I think, is to implement IAttributesCollection. That is the way
the host should customize scope variable lookup. What we need to do on our side
is to simplify this interface.
Tomas
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Curt Hagenlocher
Sent: Tuesday, January 06, 2009 12:40 PM
To: Discussion of IronPython
Subject: Re: [IronPython] Global and Local ScriptScope
Scopes are intended for the language-implementation side of things. Languages
like Ruby and Javascript support nested lexical scoping but Python does not.
Even if we were to expose a mechanism in the hosting API that let you create
ScriptScopes which reference nested Scopes, there's no guarantee that Python's
name resolution would automatically work with this.
You shouldn't need to define your own implementation of IAttributesCollection.
Can't you just use the SymbolDictionary defined in Microsoft.Scripting and fill
it manually?
On Tue, Jan 6, 2009 at 12:07 PM, Caspar Lessing
caspar.less...@gmail.commailto:caspar.less...@gmail.com wrote:
You are right, it is basically a from pricy_scope import * for each one of my
local scopes.
I considered doing that, but decided against it as I'm really loathe to copy
the context a whole bunch of times. The number of symbols _should_ not be
excessive but the pricy_scope setup script is configuration and eventually
could have a fair amount of symbols. The number of local contexts however will
be fairly high. Thousands to 10s of thousands. So copying gets multiplied by
that. So I am trying hard not do the copying thing.
However the Scope Parent mechanism is perfectly suited for wat I need. So I was
hoping I could use that which means no copying required.
On Tue, Jan 6, 2009 at 4:56 PM, Curt Hagenlocher
c...@hagenlocher.orgmailto:c...@hagenlocher.org wrote:
How many symbols are there in this shared global context? Can't you just
initialize them in one ScriptScope and then copy the symbols into the other
ScriptScopes where you want to use them? This would be analogous to saying
from pricy_scope import * at the beginning of each module.
On Tue, Jan 6, 2009 at 5:58 AM, Caspar Lessing
caspar.less...@gmail.commailto:caspar.less...@gmail.com wrote:
Hello People
I use an embedded instance of IronPython.
My program spends effort to create a global context. It then continues to to
execute statements inside a local context which need resolve the items in the
global context as well. Think of python functions' local context and its
interaction with the module context.
In an older version of IronPython I had a EngineModule which I used for my
global context and I could use a Dictionarystring,object for my locals.
This allowed my to do the following:
PythonEngine pe = new PythonEngine();
Context = pe.CreateModule();
pe.Execute(ExpensiveGlobalSetupScript,Context);
Dictionarystring,object[] locals = new
Dictionarystring,object[ScriptList.Length];
for(int i = 0; i ScriptList.Length; i++)
{
locals[i] = new Dictionarystring,object()
pe.Execute(ScriptList[i], Context, locals[i]);
}
I am having trouble doing something similar with ScriptScope. I have explored
some avenues:
1. Copying the global context into each local one. It seems too expensive.
Possibly it is only the cloning of some form of dictionary, but still.
2. Implementing a new CustomSymbolDictionary and overriding TryGetExtraValue.
Problem is that it is called before trying to resolve symbols internally (Which
leads to globals being resolved rather than locals)
3. Creating my own implementation of IAttributesCollection (Seemed too complex
after discovering the Parent mechanism in Scope)
I eventually found the Parent mechanism inside Scope. However I do not have
access to create a new ScriptScope (Internal constructor) based on a Parent
Scope.
I had to create a new Factory method inside ScriptEngine which looks as follows:
public sealed class ScriptEngine
{
.
public ScriptScope CreateScope(ScriptScope parent)
{
ContractUtils.RequiresNotNull(parent, parent);
return new ScriptScope(this, new Scope(parent.Scope,null));
}
}
My question if whether this is a sensible addition to ScriptEngine or am I
missing something?
Much appreciated
Caz
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Re: [IronPython] app.config for ipy script?
You need to edit ipy.exe.config next to ipy.exe. Tomas From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Yash Ganthe Sent: Sunday, November 30, 2008 4:00 AM To: users@lists.ironpython.com Subject: [IronPython] app.config for ipy script? I would like to invoke WCF service and hence would like to define the endpoints in a config file. If I am running the python script as : C:\Mytestsipy program.py Where should the app.config file be placed? Thanks, Yash ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] SystemExitException ?
It's handled for you in ExecuteProgram and the exit code is returned. It's this
handling that makes the difference between Execute and ExecuteProgram.
ExecuteProgram is designed to process any program exit mechanism that the
language has so that the host doesn't need to care and could be language
independent.
Tomas
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Orestis Markou
Sent: Friday, November 21, 2008 5:24 AM
To: Discussion of IronPython
Subject: [IronPython] SystemExitException ?
Hello,
In Resolver, we have our own RSIronPython.exe that sets up the
environment (PATH and other things) and executes a program. It's not
interactive - just a wrapper aroung ExecuteProgram, really.
We used to do this:
try
{
ScriptSource source =
engine.CreateScriptSourceFromFile(Path.Combine(currentDir,
(string)args[0]));
source.ExecuteProgram();
}
catch (SystemExitException e)
{
object o;
return e.GetExitCode(out o);
}
catch (Exception e)
{
ExceptionOperations eo = engine.GetServiceExceptionOperations();
Console.Write(eo.FormatException(e));
return 1;
}
return 0;
But then we realised that we always returned 0, because
SystemExitException was never raised, even if a PythonScript did an
exlicit sys.exit or raised SystemExit. So we now return the result of
source.ExecuteProgram().
I'm just wondering if we should care about SystemExitException (a quick
grep of the source is indicating that it's only used in
PythonCommandLine), or if it's handled for us at a lower level.
Thanks,
Orestis
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Software Engineer,
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[EMAIL PROTECTED]
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Re: [IronPython] IronPython 2: Oddity with Hosting API from within IronPython
I think nobody answered this question yet: As a minor supplementary question, how do I get a reference to the default ScriptScope on an engine? Is there any performance advantage in using the default one, can I replace it, and does replacing it remove any performance benefits we might have got? (OK, so strictly speaking that wasn't just one question...) There is no default scope associated with an engine (other than Global scope on ScriptRuntime). All methods that operate on a scope yet don't take one create a new empty scope each time called. Tomas ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Oddity with Setting Output Stream
You can also pass new UTF8Encoding(false) instead of Encoding.UTF8.
Tomas
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dino Viehland
Sent: Saturday, November 01, 2008 3:18 PM
To: Discussion of IronPython
Subject: Re: [IronPython] Oddity with Setting Output Stream
I pinged Tomas on this and he thinks this is by design and I'm tending to agree
(even though it is just a side effect of us using a StreamWriter). You can
always pass a Stream and a TextWriter instead to get full control over this
behavior.
Good test though and I'll follow up w/ Bill to make sure this behavior gets
spec'd.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Michael Foord
Sent: Friday, October 31, 2008 7:35 AM
To: Discussion of IronPython
Subject: [IronPython] Oddity with Setting Output Stream
Hello guys,
Another oddity with the IronPython 2 hosting API. This one may be the
correct behaviour, but it is different from IronPython 1.
When we set a UTF8 output stream on a runtime we see a UTF8 BOM being
written with the first output. I'm sure this didn't happen with
IronPython 1 because I now have failing tests!
The following code that traps standard out using a custom stream prints:
out: u'\ufeff'
out: 'foobar'
out: '\r\n'
out: 'foobar'
out: '\r\n'
import sys
import clr
clr.AddReference('IronPython')
clr.AddReference('Microsoft.Scripting')
from IronPython.Hosting import Python
from Microsoft.Scripting import SourceCodeKind
from System.Text import Encoding
from System.IO import MemoryStream
class CustomStream(MemoryStream):
def __new__(cls, prefix):
return MemoryStream.__new__(cls)
def __init__(self, prefix):
self._prefix = prefix
def Write(self, buffer, offset, count):
print self._prefix,
print repr(Encoding.UTF8.GetString(buffer, offset, count))
engine = Python.CreateEngine()
engine.Runtime.IO.SetOutput(CustomStream('out:'), Encoding.UTF8)
source = engine.CreateScriptSourceFromString('print foobar\r\n',
SourceCodeKind.Statements)
scope = engine.CreateScope()
code = source.Compile()
code.Execute(scope)
code.Execute(scope)
All the best,
Michael Foord
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Re: [IronPython] Specified language provider type is not registered.
The problem in your code is that you update setup variable after it is passed to ScriptRuntime. You need to first initialize the setup and then pass it to runtime ctor (the ctor uses the setup object to create and configure DLR and once that done no changes are possible). setup.LanguageSetups.Add(Python.CreateLanguageSetup(null)); ScriptRuntime runtime = new ScriptRuntime(setup); Does this work? Tomas From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Curt Hagenlocher Sent: Monday, September 01, 2008 10:26 PM To: [EMAIL PROTECTED]; Discussion of IronPython Subject: Re: [IronPython] Specified language provider type is not registered. Get the ScriptEngine directly from IronPython.Hosting.Python instead of going through the runtime. On Mon, Sep 1, 2008 at 10:19 PM, KE [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: Hi, I've compiled IronPython from the latest source code, and added some strong name keys to run in a partial trust AppDomain, but I can't quite get the ScriptEngine created: System.ArgumentException: Unknown language name: 'py' at Microsoft.Scripting.Hosting.ScriptRuntime.GetEngine(String languageName) at mycode The code creating this is: ScriptRuntimeSetup setup = new ScriptRuntimeSetup(); ScriptRuntime runtime = new ScriptRuntime(setup); setup.LanguageSetups.Add(Python.CreateLanguageSetup(null)); runtime.LoadAssembly(assembly); runtime.IO.SetOutput(ms, writer); ScriptEngine engine = runtime.GetEngine(py); ScriptScope scope = engine.CreateScope(); I would prefer to do this programmatically, without any external .config files, if possible. Thanks! ___ Users mailing list Users@lists.ironpython.commailto:Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Specified language provider type is not registered.
Right. That's expected behavior. The exception is caught there, isn't it?
DLR can be tweaked so that it dumps debugging information about generated IL,
trees, etc. Compiler developers building their own language on top of DLR might
want to use DLR_* options while debugging their compilers to get useful
information out of DLR.
Tomas
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of KE
Sent: Tuesday, September 02, 2008 3:34 PM
To: Tomas Matousek; 'Discussion of IronPython'
Subject: Re: [IronPython] Specified language provider type is not registered.
Oh D'uh, Thanks!
It got further now, but I had built the binaries in Debug mode and there was an
Environment permission exception in:
internal static class DebugOptions {
private static string ReadDebugString(string name) {
#if DEBUG !SILVERLIGHT
try {
return Environment.GetEnvironmentVariable(DLR_ + name);
Of course, I will go back and build in Release mode, but I thought it's
something you should know - the assembly acts differently in partial trust
based on the type of release mode.
Thanks,
From: Tomas Matousek [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 02, 2008 12:25 PM
To: Discussion of IronPython; [EMAIL PROTECTED]
Subject: RE: [IronPython] Specified language provider type is not registered.
The problem in your code is that you update setup variable after it is passed
to ScriptRuntime. You need to first initialize the setup and then pass it to
runtime ctor (the ctor uses the setup object to create and configure DLR and
once that done no changes are possible).
setup.LanguageSetups.Add(Python.CreateLanguageSetup(null));
ScriptRuntime runtime = new ScriptRuntime(setup);
Does this work?
Tomas
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Curt Hagenlocher
Sent: Monday, September 01, 2008 10:26 PM
To: [EMAIL PROTECTED]; Discussion of IronPython
Subject: Re: [IronPython] Specified language provider type is not registered.
Get the ScriptEngine directly from IronPython.Hosting.Python instead of going
through the runtime.
On Mon, Sep 1, 2008 at 10:19 PM, KE [EMAIL PROTECTED]mailto:[EMAIL
PROTECTED] wrote:
Hi, I've compiled IronPython from the latest source code, and added some
strong name keys to run in a partial trust AppDomain, but I can't quite get
the ScriptEngine created:
System.ArgumentException: Unknown language name: 'py'
at Microsoft.Scripting.Hosting.ScriptRuntime.GetEngine(String
languageName)
at mycode
The code creating this is:
ScriptRuntimeSetup setup = new ScriptRuntimeSetup();
ScriptRuntime runtime = new ScriptRuntime(setup);
setup.LanguageSetups.Add(Python.CreateLanguageSetup(null));
runtime.LoadAssembly(assembly);
runtime.IO.SetOutput(ms, writer);
ScriptEngine engine = runtime.GetEngine(py);
ScriptScope scope = engine.CreateScope();
I would prefer to do this programmatically, without any external .config
files, if possible.
Thanks!
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Re: [IronPython] CodeContext
I see. We probably should have a method on ExceptionOperations that returns a list of stack frame information given an exception. There is also a private method on PythonOps that creates the traceback object and doesn't require CodeContext: CreateTraceBack. We might consider making it public. Curt? Meanwhile, you can use GetExceptionInfoLocal with a default context from DefaultContext.Default. The only place where the context is used is to do some magic with StringException, but that doesn't influence the traceback object. Tomas From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Huzaifa Sent: Saturday, August 23, 2008 8:31 PM To: users@lists.ironpython.com Subject: Re: [IronPython] CodeContext I am try to get traceback object , for that i am trying different things Tomas Matousek wrote: The class might be actually be called ExceptionService in your bits. It was renamed recently. Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tomas Matousek Sent: Saturday, August 23, 2008 7:53 PM To: Discussion of IronPython Subject: Re: [IronPython] CodeContext Does ExceptionOeprations class provide you the information you need or is something missing? You can get an instance via engine.GetService(). Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Huzaifa Sent: Saturday, August 23, 2008 4:56 PM To: users@lists.ironpython.com Subject: [IronPython] CodeContext how to get CodeContext from ScriptRuntime ,ScriptScope or ScriptEngine . basically i am try use this function: public static PythonTuple/*!*/ GetExceptionInfoLocal(CodeContext/*!*/ context, Exception ex) -- View this message in context: http://www.nabble.com/CodeContext-tp19126500p19126500.html Sent from the IronPython mailing list archive at Nabble.com. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com View this message in context: Re: CodeContexthttp://www.nabble.com/CodeContext-tp19126500p19127475.html Sent from the IronPython mailing list archivehttp://www.nabble.com/IronPython-f14449.html at Nabble.com. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] CodeContext
Does ExceptionOeprations class provide you the information you need or is something missing? You can get an instance via engine.GetServiceExceptionOperations(). Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Huzaifa Sent: Saturday, August 23, 2008 4:56 PM To: users@lists.ironpython.com Subject: [IronPython] CodeContext how to get CodeContext from ScriptRuntime ,ScriptScope or ScriptEngine . basically i am try use this function: public static PythonTuple/*!*/ GetExceptionInfoLocal(CodeContext/*!*/ context, Exception ex) -- View this message in context: http://www.nabble.com/CodeContext-tp19126500p19126500.html Sent from the IronPython mailing list archive at Nabble.com. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] CodeContext
The class might be actually be called ExceptionService in your bits. It was renamed recently. Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tomas Matousek Sent: Saturday, August 23, 2008 7:53 PM To: Discussion of IronPython Subject: Re: [IronPython] CodeContext Does ExceptionOeprations class provide you the information you need or is something missing? You can get an instance via engine.GetServiceExceptionOperations(). Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Huzaifa Sent: Saturday, August 23, 2008 4:56 PM To: users@lists.ironpython.com Subject: [IronPython] CodeContext how to get CodeContext from ScriptRuntime ,ScriptScope or ScriptEngine . basically i am try use this function: public static PythonTuple/*!*/ GetExceptionInfoLocal(CodeContext/*!*/ context, Exception ex) -- View this message in context: http://www.nabble.com/CodeContext-tp19126500p19126500.html Sent from the IronPython mailing list archive at Nabble.com. ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] How to call a function passing parameters
You can do:
var runtime = ScriptRuntime.Create();
var scope = runtime.CreateScope(python);
scope.Execute(@
def test(a):
return a
);
var test = scope.GetVariableFuncstring, string(test);
Console.WriteLine(test(my_a));
Tomas
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Fernando Correia
Sent: Friday, August 22, 2008 1:32 PM
To: Discussion of IronPython
Subject: [IronPython] How to call a function passing parameters
Please help me to call an IronPython function passing parameters from
a C# method.
Let's say I have a ScriptEngine and also a ScriptScope. In the scope I
have a Python function like this:
def test(a):
return a
Then in some C# method I have something like:
string my_a = A;
How can I call that function passing to it my_a in place of the a
parameter? I want to pass the actual object, not just its value, so I
can pass complex objects and manipulate them in IronPython.
Without passing parameters, I can already do this:
var functionCall = string.Format({0}(), FunctionName);
ScriptSource function =
engine.CreateScriptSourceFromString(functionCall,
SourceCodeKind.Expression);
function.Execute(scope);
Thanks for any help.
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Re: [IronPython] Horrible performance regression of exec on IP2
The heuristics for function definitions won't actually be a good one. You actually *want* function and classes definitions to be evaluated since they are executed once unless you reload a module. We should really have a counter on methods that counts the number of calls and compile the code if the counter reaches some threshold. Tomas -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Shri Borde Sent: Monday, August 11, 2008 1:57 PM To: Dino Viehland; Discussion of IronPython Subject: Re: [IronPython] Horrible performance regression of exec on IP2 Done Thanks, Shri -Original Message- From: Dino Viehland Sent: Monday, August 11, 2008 1:54 PM To: Shri Borde Subject: RE: [IronPython] Horrible performance regression of exec on IP2 Sounds like a good plan - do you want to add those comments to the bug? :) -Original Message- From: Shri Borde Sent: Monday, August 11, 2008 1:53 PM To: Dino Viehland Subject: RE: [IronPython] Horrible performance regression of exec on IP2 I believe that when Jacob enabled interpretation for exec, we used to compile code for exec if it had loops in it. That code no longer seems to be around, and now we will interpret the same. We could put back that heuristic. It would not help with Seo's example as it has a recursive function definition, but we can add class and function definitions to the list of heuristics as well. We could restrict interpretation to straight line code consisting of statements - which would still satisfy the main scenario of good per fro exec/evaling of simple code snippets. Thanks, Shri -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dino Viehland Sent: Monday, August 11, 2008 1:29 PM To: Discussion of IronPython Subject: Re: [IronPython] Horrible performance regression of exec on IP2 This is probably because we'll interpret code that is executed using exec. So anything very computationally heavy will be slow in exec. Maybe we need a way to disable that. If you want to see what it'd be like if we weren't interpreting you could use compile() first. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Seo Sanghyeon Sent: Monday, August 11, 2008 1:20 PM To: users@lists.ironpython.com Subject: [IronPython] Horrible performance regression of exec on IP2 This is just to let you know that I filed a CodePlex issue on this topic. Please comment (and vote!) there. http://www.codeplex.com/IronPython/WorkItem/View.aspx?WorkItemId=17781 In particular, I am interested in the result of execfib.py on .NET. Current data is on Mono. -- Seo Sanghyeon ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com Sample disclaimer text ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
