[IronPython] IronPython 2.6 CodePlex Source Update
This is an automated email letting you know that sources have recently been pushed out. You can download these newer sources directly from http://ironpython.codeplex.com/SourceControl/changeset/view/61019. ADDED SOURCES $/IronPython/IronPython_Main/Src/Runtime/Microsoft.Scripting.Core/index.htm $/IronPython/IronPython_Main/Src/Tests/encoded_files/cp1019.py $/IronPython/IronPython_Main/Src/Tests/silverlight_sanity/index.html DELETED SOURCES $/IronPython/IronPython_Main/Src/Tests/test_interpret_sanity.py MODIFIED SOURCES $/IronPython/IronPython_Main/Src/Runtime/Microsoft.Scripting.Core/index.htm $/IronPython/IronPython_Main/Src/Tests/encoded_files/cp1019.py $/IronPython/IronPython_Main/Src/Tests/interop/net/type/test_clrtype.py $/IronPython/IronPython_Main/Src/Tests/interop/net/property/test_indexervb.py $/IronPython/IronPython_Main/Src/IronPython/Lib/iptest/assert_util.py $/IronPython/IronPython_Main/Src/Tests/ClrAssembly/Src/indexerdefinitionsvb.vb $/IronPython/IronPython_Main/Src/Tests/silverlight_sanity/index.html $/IronPython/IronPython_Main/Src/Tests/Modes/ConsoleFlags.ps1 $/IronPython/IronPython_Main/Src/Tests/test_gc.py $/IronPython/IronPython_Main/Src/Tests/test_exceptions.py $/IronPython/IronPython_Main/Src/Tests/test_dllsite.py $/IronPython/IronPython_Main/Src/Tests/test_dict.py $/IronPython/IronPython_Main/Src/Tests/test_codecs.py $/IronPython/IronPython_Main/Src/Tests/test_cliclass.py $/IronPython/IronPython_Main/Src/Tests/test_ipye.py $/IronPython/IronPython_Main/Src/Tests/test_inheritance.py $/IronPython/IronPython_Main/Src/Tests/test_help.py $/IronPython/IronPython_Main/Src/Tests/test_memory.py $/IronPython/IronPython_Main/Src/Tests/test_methoddispatch.py CHECKIN COMMENTS Changeset Id: 1248149 Date: 11/2/2009 3:47:58 PM (dfugate) - CP1019 (test_codecs.py) - added regression. Not fixed - test_dllsite.py. Added a regression for a fixed bug - test_exceptions.py. Added a regression for one fixed bug...opened another in the process - CP8202 (test_gc.py) - not fixed - CP4190 (test_help.py) - added regression. Fixed - CP6703 (test_ipye.py) - added regression. Fixed - CP3740 (test_indexervb.py) - added regression. Not fixed (or won't fix?) - ConsoleFlags.ps1 - added regression. Fixed (Shelveset: CP78;REDMOND\dfugate | SNAP CheckinId: 9737) ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
[IronPython] Adding imports?
Is it possible to add imports to a script without just adding text to the source code before compilation? Maybe something on the script scope or something? Thanks -- slide-o-blog http://slide-o-blog.blogspot.com/ ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Adding imports?
You can do: scope.SetVariable(name, engine.ImportModule(module_name)); Where ImportModule is an extension method defined in IronPython.Hosting.Python. From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Slide Sent: Wednesday, November 04, 2009 9:05 AM To: Discussion of IronPython Subject: [IronPython] Adding imports? Is it possible to add imports to a script without just adding text to the source code before compilation? Maybe something on the script scope or something? Thanks -- slide-o-blog http://slide-o-blog.blogspot.com/ ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Adding imports?
That is perfect! Thanks! On Wed, Nov 4, 2009 at 10:08 AM, Dino Viehland di...@microsoft.com wrote: You can do: scope.SetVariable(“name”, engine.ImportModule(“module_name”)); Where ImportModule is an extension method defined in IronPython.Hosting.Python. *From:* users-boun...@lists.ironpython.com [mailto: users-boun...@lists.ironpython.com] *On Behalf Of *Slide *Sent:* Wednesday, November 04, 2009 9:05 AM *To:* Discussion of IronPython *Subject:* [IronPython] Adding imports? Is it possible to add imports to a script without just adding text to the source code before compilation? Maybe something on the script scope or something? Thanks -- slide-o-blog http://slide-o-blog.blogspot.com/ ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- slide-o-blog http://slide-o-blog.blogspot.com/ ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
Re: [IronPython] Adding imports?
You can load assemblies as well. For example, the hosting assembly: Assembly mainAssembly = Assembly.GetExecutingAssembly(); string rootDir = Directory.GetParent(mainAssembly.Location).FullName; _engine.Runtime.LoadAssembly(mainAssembly); On Wed, Nov 4, 2009 at 12:11 PM, Slide slide.o@gmail.com wrote: That is perfect! Thanks! On Wed, Nov 4, 2009 at 10:08 AM, Dino Viehland di...@microsoft.comwrote: You can do: scope.SetVariable(“name”, engine.ImportModule(“module_name”)); Where ImportModule is an extension method defined in IronPython.Hosting.Python. *From:* users-boun...@lists.ironpython.com [mailto: users-boun...@lists.ironpython.com] *On Behalf Of *Slide *Sent:* Wednesday, November 04, 2009 9:05 AM *To:* Discussion of IronPython *Subject:* [IronPython] Adding imports? Is it possible to add imports to a script without just adding text to the source code before compilation? Maybe something on the script scope or something? Thanks -- slide-o-blog http://slide-o-blog.blogspot.com/ ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com -- slide-o-blog http://slide-o-blog.blogspot.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] Safe execution of python scripts on my .net application
http://www.dev102.com/2008/03/22/3-ways-to-run-nunit-from-visual-studio/ has some info about test projects and appbase problems. You can also use fuslogvw (http://msdn.microsoft.com/en-us/library/e74a18c4(VS.71).aspx) to see why Microsoft.Scripting.dll is failing to load. From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Dino Viehland Sent: Tuesday, November 03, 2009 1:52 PM To: Discussion of IronPython Subject: Re: [IronPython] Safe execution of python scripts on my .net application Test projects are weird and somehow you don't end up inheriting the application base. This seems to work though: AppDomainSetup setup = new AppDomainSetup(); setup.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory; AppDomain aSandboxedDomain = AppDomain.CreateDomain(Sandboxed Domain, null, setup); ScriptEngine engine = Python.CreateEngine(aSandboxedDomain); ScriptSource source = engine.CreateScriptSourceFromString(2+2); ScriptScope scope = engine.CreateScope(); Console.WriteLine(source.Execute(scope)); From: users-boun...@lists.ironpython.com [mailto:users-boun...@lists.ironpython.com] On Behalf Of Nicolás Buttarelli Sent: Tuesday, November 03, 2009 1:30 PM To: Discussion of IronPython Subject: Re: [IronPython] Safe execution of python scripts on my .net application I have create a new Test Project and an Unit Test class in order to test the following code inside: AppDomain aSandboxedDomain = AppDomain.CreateDomain(Sandboxed Domain); ScriptEngine engine = Python.CreateEngine(aSandboxedDomain); ScriptSource source = engine.CreateScriptSourceFromString(pythonScript); ScriptScope scope = engine.CreateScope(); source.Execute(scope); I have add the references: - IronPython - Microsoft.Scripting - Microsoft.ScriptingCore But it still not working and throwing the same System.Runtime.Serialization.SerializationException: Type is not resolved for member 'Microsoft.Scripting.Hosting.ScriptRuntimeSetup,Microsoft.Scripting. Any ideas? 2009/11/3 Nicolás Buttarelli nbuttare...@gmail.commailto:nbuttare...@gmail.com Thanks Shri, I will try. In addition, I found this open issue: http://dlr.codeplex.com/WorkItem/View.aspx?WorkItemId=2816. I think that it is related. On Tue, Nov 3, 2009 at 9:29 PM, Shri Borde shri.bo...@microsoft.commailto:shri.bo...@microsoft.com wrote: I think this happens if the new appdomain cannot load the required assembly. By default, the new appdomain should inherit its BaseDirectory property from the creating domain and should be able to load Microsoft.Scripting.dll. Is your exe and all the dlls in the same folder? If not, can you try to put all assemblies in the same folder (or in the GAC) to see if it works? If that works, you can then figure out how to configure the new appdomain such that it can load Microsoft.Scripting.dll. There may be some setting in AppDomainSetup, or you could hook the AssemblyResolve event... 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 Nicolás Buttarelli Sent: Tuesday, November 03, 2009 12:08 PM To: Discussion of IronPython Subject: Re: [IronPython] Safe execution of python scripts on my .net application Hi again, thanks for your clear response. I was trying to do what you proposed but it is not working. I am receiving an exception: Test method CadworX3WCFRestTest.IronPython.SafeScriptExecutionTest.writingAFileTest threw exception: System.Runtime.Serialization.SerializationException: Type is not resolved for member 'Microsoft.Scripting.Hosting.ScriptRuntimeSetup,Microsoft.Scripting, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.. I tried to find a solution but I couldn't. This is the minimal code that I am running to get this exception (I have removed all the security stuff but apparently that does not resolve the problem): AppDomain aSandboxedDomain = AppDomain.CreateDomain(Sandboxed Domain); ScriptEngine engine = Python.CreateEngine(aSandboxedDomain); ScriptSource source = engine.CreateScriptSourceFromString(pythonScript); SriptScope scope = engine.CreateScope(); source.Execute(scope); The exception is thronged in this line: ScriptEngine engine = Python.CreateEngine(aSandboxedDomain); Do you have any idea which could be the problem? Thanks again, Nicolas On Mon, Nov 2, 2009 at 10:25 PM, Dino Viehland di...@microsoft.commailto:di...@microsoft.com wrote: Assuming the app domain is setup properly then there's no way for the Python code to elevate permissions (modulo CLR security bugs which are few and far between). This is because IronPython its self is 100% security transparent and does not affect any security decisions or assert any form of trust - so it's all up to the CLR to limit permissions. So for example while you can access
[IronPython] IronPython 2.6 CodePlex Source Update
This is an automated email letting you know that sources have recently been pushed out. You can download these newer sources directly from http://ironpython.codeplex.com/SourceControl/changeset/view/61024. DELETED SOURCES $/IronPython/IronPython_2_6/Src/Tests/compat/sbs_library.dll MODIFIED SOURCES $/IronPython/IronPython_2_6/Src/Tests/compat/sbs_func_args.py CHECKIN COMMENTS Changeset Id: 1250429 Date: 11/3/2009 12:39:57 PM (dfugate) Migrated sbs_library.dll change from the Main branch over to IP_26. (Shelveset: SBS_LIBRARY_IP26;REDMOND\dfugate | SNAP CheckinId: 9735) ___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
[IronPython] Reproducing an C# array of floats
Hi all,
Sorry for the silly question. I'm quite new to ironpython and I've been trying
to solve this issue for the last 3 hours.
I'm not able to reproduce this code in IronPython.
float[] sample = new float[8192/sizeof(float)]
I've tried the following but nothing seems to work in my specific case:
System.Array.CreateInstance(float, (8192/4))
clr.Reference[System.Array[float]](8192/4)
System.Array[float]([(8192/4)])
I'm trying to use the SlimDX to capture the microphone input, and pass it to
NumPy to do same FFT stuff.
The original C# code is here:
http://crsouza.blogspot.com/2009/08/capturing-sound-from-microphone-using.html
And here my modified version
import clr
clr.AddReference('SlimDX')
from SlimDX import *
from System import *
captureDevice = DirectSound.DirectSoundCapture()
waveFormat = Multimedia.WaveFormat()
waveFormat.FormatTag = Multimedia.WaveFormatTag.IeeeFloat # For Int16, change
to Pcm
waveFormat.BitsPerSample = 32 # Floats are 32 bits
waveFormat.BlockAlignment = (waveFormat.BitsPerSample/8)
waveFormat.Channels = 1
waveFormat.SamplesPerSecond = 44100
waveFormat.AverageBytesPerSecond =
waveFormat.SamplesPerSecond*waveFormat.BlockAlignment*waveFormat.Channels
bufferDescription = DirectSound.CaptureBufferDescription()
bufferDescription.BufferBytes = 8192
bufferDescription.Format = waveFormat
bufferDescription.WaveMapped = False
buffer = DirectSound.CaptureBuffer(captureDevice,bufferDescription)
buffer.Start(True)
#float[] sample = new float[8192/sizeof(float)];
#sample = Array.CreateInstance(float, (8192/4))
#sample = clr.Reference[Array[float]](8192/4)
sample = Array[float]([(8192/4)])
while (True):
#print sample
print buffer.Read(sample, 0, True);
which is generating the following error
C:\Documents and Settings\Administrator\My Documentsipy sound_capture_test.py
Traceback (most recent call last):
File sound_capture_test.py, line 34, in sound_capture_test.py
TypeError: Read() takes at least 2147483647 arguments (3 given)
Any help will be very appreciated.
Thanks,
Daniel
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Re: [IronPython] Reproducing an C# array of floats
float in Python is actually double in C#. You probably want:
from System import Single
System.Array.CreateInstance(Single, ...)
And so on.
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Daniel D.
Sent: Wednesday, November 04, 2009 12:12 PM
To: users@lists.ironpython.com
Subject: [IronPython] Reproducing an C# array of floats
Hi all,
Sorry for the silly question. I'm quite new to ironpython and I've been trying
to solve this issue for the last 3 hours.
I'm not able to reproduce this code in IronPython.
float[] sample = new float[8192/sizeof(float)]
I've tried the following but nothing seems to work in my specific case:
System.Array.CreateInstance(float, (8192/4))
clr.Reference[System.Array[float]](8192/4)
System.Array[float]([(8192/4)])
I'm trying to use the SlimDX to capture the microphone input, and pass it to
NumPy to do same FFT stuff.
The original C# code is here:
http://crsouza.blogspot.com/2009/08/capturing-sound-from-microphone-using.html
And here my modified version
import clr
clr.AddReference('SlimDX')
from SlimDX import *
from System import *
captureDevice = DirectSound.DirectSoundCapture()
waveFormat = Multimedia.WaveFormat()
waveFormat.FormatTag = Multimedia.WaveFormatTag.IeeeFloat # For Int16, change
to Pcm
waveFormat.BitsPerSample = 32 # Floats are 32 bits
waveFormat.BlockAlignment = (waveFormat.BitsPerSample/8)
waveFormat.Channels = 1
waveFormat.SamplesPerSecond = 44100
waveFormat.AverageBytesPerSecond =
waveFormat.SamplesPerSecond*waveFormat.BlockAlignment*waveFormat.Channels
bufferDescription = DirectSound.CaptureBufferDescription()
bufferDescription.BufferBytes = 8192
bufferDescription.Format = waveFormat
bufferDescription.WaveMapped = False
buffer = DirectSound.CaptureBuffer(captureDevice,bufferDescription)
buffer.Start(True)
#float[] sample = new float[8192/sizeof(float)];
#sample = Array.CreateInstance(float, (8192/4))
#sample = clr.Reference[Array[float]](8192/4)
sample = Array[float]([(8192/4)])
while (True):
#print sample
print buffer.Read(sample, 0, True);
which is generating the following error
C:\Documents and Settings\Administrator\My Documentsipy sound_capture_test.py
Traceback (most recent call last):
File sound_capture_test.py, line 34, in sound_capture_test.py
TypeError: Read() takes at least 2147483647 arguments (3 given)
Any help will be very appreciated.
Thanks,
Daniel
Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail
you.http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010
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Re: [IronPython] Reproducing an C# array of floats
Hi Dino, thanks for the quick reply.
Now I'm using System.Single instead float but the error persists.
For some reason the Read (ref. http://is.gd/4Ngjt) method of
SlimDX.DirectSound.CaptureBuffer isn't accepting the array reference properly.
Maybe I should try the Microsoft.DirextX.DirectSound lib, but it's been a
little bit difficult to find good references about IronPython+DirectSound
(probably by own fault).
From: di...@microsoft.com
To: users@lists.ironpython.com
Date: Wed, 4 Nov 2009 20:20:35 +
Subject: Re: [IronPython] Reproducing an C# array of floats
float in Python is actually double in C#. You probably want:
from System import Single
System.Array.CreateInstance(Single, …)
And so on.
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Daniel D.
Sent: Wednesday, November 04, 2009 12:12 PM
To: users@lists.ironpython.com
Subject: [IronPython] Reproducing an C# array of floats
Hi all,
Sorry for the silly question. I'm quite new to ironpython and I've been trying
to solve this issue for the last 3 hours.
I'm not able to reproduce this code in IronPython.
float[] sample = new float[8192/sizeof(float)]
I've tried the following but nothing seems to work in my specific case:
System.Array.CreateInstance(float, (8192/4))
clr.Reference[System.Array[float]](8192/4)
System.Array[float]([(8192/4)])
I'm trying to use the SlimDX to capture the microphone input, and pass it to
NumPy to do same FFT stuff.
The original C# code is here:
http://crsouza.blogspot.com/2009/08/capturing-sound-from-microphone-using.html
And here my modified version
import clr
clr.AddReference('SlimDX')
from SlimDX import *
from System import *
captureDevice = DirectSound.DirectSoundCapture()
waveFormat = Multimedia.WaveFormat()
waveFormat.FormatTag = Multimedia.WaveFormatTag.IeeeFloat # For Int16, change
to Pcm
waveFormat.BitsPerSample = 32 # Floats are 32 bits
waveFormat.BlockAlignment = (waveFormat.BitsPerSample/8)
waveFormat.Channels = 1
waveFormat.SamplesPerSecond = 44100
waveFormat.AverageBytesPerSecond =
waveFormat.SamplesPerSecond*waveFormat.BlockAlignment*waveFormat.Channels
bufferDescription = DirectSound.CaptureBufferDescription()
bufferDescription.BufferBytes = 8192
bufferDescription.Format = waveFormat
bufferDescription.WaveMapped = False
buffer = DirectSound.CaptureBuffer(captureDevice,bufferDescription)
buffer.Start(True)
#float[] sample = new float[8192/sizeof(float)];
#sample = Array.CreateInstance(float, (8192/4))
#sample = clr.Reference[Array[float]](8192/4)
sample = Array[float]([(8192/4)])
while (True):
#print sample
print buffer.Read(sample, 0, True);
which is generating the following error
C:\Documents and Settings\Administrator\My Documentsipy
sound_capture_test.py
Traceback (most recent call last):
File sound_capture_test.py, line 34, in sound_capture_test.py
TypeError: Read() takes at least 2147483647 arguments (3 given)
Any help will be very appreciated.
Thanks,
Daniel
Windows
Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail
you.
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Re: [IronPython] Reproducing an C# array of floats
Ahh, read is a generic method and you're getting type inference from C# but not
IronPython. IronPython 2.6 includes type inference on generic methods so this
might just work there, but otherwise I think you can do:
print buffer.Read[Single](sample, 0, True)
The square brackets are how we specifiy generic type parameters.
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Daniel D.
Sent: Wednesday, November 04, 2009 12:48 PM
To: users@lists.ironpython.com
Subject: Re: [IronPython] Reproducing an C# array of floats
Hi Dino, thanks for the quick reply.
Now I'm using System.Single instead float but the error persists.
For some reason the Read (ref. http://is.gd/4Ngjt) method of
SlimDX.DirectSound.CaptureBuffer isn't accepting the array reference properly.
Maybe I should try the Microsoft.DirextX.DirectSound lib, but it's been a
little bit difficult to find good references about IronPython+DirectSound
(probably by own fault).
From: di...@microsoft.com
To: users@lists.ironpython.com
Date: Wed, 4 Nov 2009 20:20:35 +
Subject: Re: [IronPython] Reproducing an C# array of floats
float in Python is actually double in C#. You probably want:
from System import Single
System.Array.CreateInstance(Single, ...)
And so on.
From: users-boun...@lists.ironpython.com
[mailto:users-boun...@lists.ironpython.com] On Behalf Of Daniel D.
Sent: Wednesday, November 04, 2009 12:12 PM
To: users@lists.ironpython.com
Subject: [IronPython] Reproducing an C# array of floats
Hi all,
Sorry for the silly question. I'm quite new to ironpython and I've been trying
to solve this issue for the last 3 hours.
I'm not able to reproduce this code in IronPython.
float[] sample = new float[8192/sizeof(float)]
I've tried the following but nothing seems to work in my specific case:
System.Array.CreateInstance(float, (8192/4))
clr.Reference[System.Array[float]](8192/4)
System.Array[float]([(8192/4)])
I'm trying to use the SlimDX to capture the microphone input, and pass it to
NumPy to do same FFT stuff.
The original C# code is here:
http://crsouza.blogspot.com/2009/08/capturing-sound-from-microphone-using.html
And here my modified version
import clr
clr.AddReference('SlimDX')
from SlimDX import *
from System import *
captureDevice = DirectSound.DirectSoundCapture()
waveFormat = Multimedia.WaveFormat()
waveFormat.FormatTag = Multimedia.WaveFormatTag.IeeeFloat # For Int16, change
to Pcm
waveFormat.BitsPerSample = 32 # Floats are 32 bits
waveFormat.BlockAlignment = (waveFormat.BitsPerSample/8)
waveFormat.Channels = 1
waveFormat.SamplesPerSecond = 44100
waveFormat.AverageBytesPerSecond =
waveFormat.SamplesPerSecond*waveFormat.BlockAlignment*waveFormat.Channels
bufferDescription = DirectSound.CaptureBufferDescription()
bufferDescription.BufferBytes = 8192
bufferDescription.Format = waveFormat
bufferDescription.WaveMapped = False
buffer = DirectSound.CaptureBuffer(captureDevice,bufferDescription)
buffer.Start(True)
#float[] sample = new float[8192/sizeof(float)];
#sample = Array.CreateInstance(float, (8192/4))
#sample = clr.Reference[Array[float]](8192/4)
sample = Array[float]([(8192/4)])
while (True):
#print sample
print buffer.Read(sample, 0, True);
which is generating the following error
C:\Documents and Settings\Administrator\My Documentsipy sound_capture_test.py
Traceback (most recent call last):
File sound_capture_test.py, line 34, in sound_capture_test.py
TypeError: Read() takes at least 2147483647 arguments (3 given)
Any help will be very appreciated.
Thanks,
Daniel
Windows Live: Friends get your Flickr, Yelp, and Digg updates when they e-mail
you.http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_3:092010
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Re: [IronPython] Reproducing an C# array of floats
Ahh, read is a generic method and you’re getting type inference from C# but not IronPython. IronPython 2.6 includes type inference on generic methods so this might just work there, but otherwise I think you can do: print buffer.Read[Single](sample, 0, True) worked perfectly! thank you so much dino. _ Windows Live: Keep your friends up to date with what you do online. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:en-xm:SI_SB_1:092010___ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
