Hello,
I'm a newbuy of Iron Python, I've just installed it and wanted to see
how it was. After a few common problems I've tried to run via execfile()
tutorial\\calculator.py
However I get an error:
No module named windows
Even after I've done:
import clr
clr.AddReference(System.Xml)
from
luke14free wrote:
Hello,
I'm a newbuy of Iron Python, I've just installed it and wanted to see
how it was. After a few common problems I've tried to run via
execfile() tutorial\\calculator.py
However I get an error:
No module named windows
Even after I've done:
import clr
Michael Foord ha scritto:
It is likely that 'calculator.py' is trying to use Windows Forms or
WPF. IIRC calculator.py is a WPF app - so you need to add references
to the WPF assemblies.
Michael
How do I do that?
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luke14free wrote:
Michael Foord ha scritto:
It is likely that 'calculator.py' is trying to use Windows Forms or
WPF. IIRC calculator.py is a WPF app - so you need to add references
to the WPF assemblies.
Michael
How do I do that?
Try this:
import clr
Michael Foord ha scritto:
Try this:
import clr
clr.AddReference('presentationframework')
clr.AddReference('windowsbase')
clr.AddReference('presentationcore')
You will need .NET 3 installed.
Michael
import clr
clr.AddReference('presentationframework')
clr.AddReference('windowsbase')
Hi, i'm an IronPython newbie.
I am not able to find some documentation about the class FunctionEnvironment16Dictionary.
What is it? What is its usage?
If one parameter of this type is present in a signature of a method, what could it mean?
Thanks a lot for help!
Nuova grafica e nuove
Hi,
I find it odd that the ConsoleOptions class only has a single FileName
string property. This forces the creation of pyc.py for creating a DLL with
one or more files to compile, whereas I believe the functionality in pyc.py
of creating a DLL from one or more input files should be right in the
I found a bug in adodbapi v2.2 already. When putting data into a numeric
database column, if the input was in a string (as for example the value of a
wxPython grid cell), then the data would be truncated to the binary length
of the field. So if I tried tried putting 12345 into an integer column,
Just to add, here are some problems with the pyc.py approach rather than
putting this logic into the DLR/DLR-implementor:
1. Worse performance since the file needs to be compiled and run
2. The pyc.py file itself is required to move around with the other
libraries when distributing a DLR-based
On Fri, Sep 5, 2008 at 11:00 AM, KE [EMAIL PROTECTED] wrote:
Hi,
I find it odd that the ConsoleOptions class only has a single FileName
string property. This forces the creation of pyc.py for creating a DLL with
one or more files to compile, whereas I believe the functionality in pyc.py
of
-X:SaveAssemblies is for debugging purposes and does not produce
output equivalent to that produced by pyc.py.
Okay, but my question still stands of whether or not part or all of the
function of pyc.py should be moved into the DLR (obviously with some virtual
methods for implementers)?
Thanks,
On Fri, Sep 5, 2008 at 1:18 PM, KE [EMAIL PROTECTED] wrote:
-X:SaveAssemblies is for debugging purposes and does not produce
output equivalent to that produced by pyc.py.
Okay, but my question still stands of whether or not part or all of the
function of pyc.py should be moved into the DLR
Okay, but my question still stands of whether or not part or all of the
function of pyc.py should be moved into the DLR (obviously with some
virtual
methods for implementers)?
The bulk of the compiler code is actually in the DLR and in IronPython
itself. pyc.py is a user-friendly wrapper
The big reason the DLR doesn't currently handle it all is that languages are
ultimately responsible for how they load the code back - for example IronPython
will load the code after it's been AddReference'd. Combine that with wanting a
consistent interface which both takes and returns
Okay, understood, although I'd think the DLR could just create an abstract
base class with various Save/Load methods? The logic in pyc.py is not
incredibly complex.
BTW, I'd be interested in what Ruby precompilation issues you're talking?
I'd like to use IronRuby in this capacity.
Thanks!
I downloaded sdlsdk-0.3.0 and replaced the .dlls in the silverlight
folder (C:\Program Files (x86)\Microsoft
SDKs\Silverlight\v2.0\Libraries\Client) with the ones from the
sdlsdk/bin folder. I created an app.py file with just import struct.
This fails: ImportError: No module named struct
I guess
I'm not sure what the specific issues are - I've just heard faint murmur's that
there's some issues there. Maybe Tomas knows off the top of his head?
I'm not sure what an abstract base class would provide - as you said, pyc is
already not that complex. CompiledLoader (how Python then loads
Can you import _struct? We recently did the work to get this compliant w/ 2.5.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Eloff
Sent: Friday, September 05, 2008 2:23 PM
To: Discussion of IronPython
Subject: [IronPython] sdlsdk-0.3.0 - cannot
To expand on this just a little, CPython implements the module _struct in
C and implementes the module struct in Python. As we're both aiming for
parity with CPython in these matters and now redistributing the standard
Python library, we changed our implementation to be _struct-compatible.
Bottom
Ok, great, thanks. That's an easy fix. I'll be alert for other such changes now.
-Dan
On Fri, Sep 5, 2008 at 4:30 PM, Curt Hagenlocher [EMAIL PROTECTED] wrote:
To expand on this just a little, CPython implements the module _struct in
C and implementes the module struct in Python. As we're
Hi, I've created an irc.rb (attached) which mimics IronPython's pyc.py. It
is failing on this line:
Microsoft::Scripting::ScriptCode.save_to_assembly(outfile, codes.to_array())
With the following exception... Any help would be greatly appreciated. The
test file I'm trying to compile is also
Hi,
I've been using the source code to help me through the changes to the
hosting api, but this one is difficult since there are multiple
definitions of FormatException, which one should I use?
-Dan
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It's been moved into a service - you now can do
engine.GetServiceExceptionOperations() which gives FormatException and other
exception features.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dan Eloff
Sent: Friday, September 05, 2008 7:01 PM
To:
On Fri, Sep 5, 2008 at 5:16 PM, Dan Eloff [EMAIL PROTECTED] wrote:
I'm going to make a lot of work for you guys before the day is out :)
Maybe I should be posting these to the Issue Tracker? I'm just
concerned they will get lost in the noise.
Absolutely. Any problems you find *please* enter
It does seem like a bug. I found a way around it, and also confirmed
that it still exists in the latest sources (Friday's)
I went ahead and opened a ticket:
http://www.codeplex.com/IronPython/WorkItem/View.aspx?WorkItemId=18345
-Dan
On Fri, Sep 5, 2008 at 7:44 PM, Dino Viehland [EMAIL
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