From dinov at microsoft.com  Wed Oct  1 05:12:13 2014
From: dinov at microsoft.com (Dino Viehland)
Date: Wed, 1 Oct 2014 03:12:13 +0000
Subject: [Ironpython-users] static analysis tool
In-Reply-To: <A126C0F072AF3248B6DE91EC98876B423BE0D3@WVEXMBX02.bungie.bng.local>
References: <A126C0F072AF3248B6DE91EC98876B423BE0D3@WVEXMBX02.bungie.bng.local>
Message-ID: <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>

Do you want to create your own static analysis rules or just use an existing checker?  If it's the latter you could use PTVS's analyzer (I can point you to some example code if so).  If it's the former we eventually want to add it to PTVS and when we do that we should pick up IronPython support for free.  We'd also accept it as a contribution ;)

From: Ironpython-users [mailto:ironpython-users-bounces+dinov=microsoft.com at python.org] On Behalf Of Joseph Mortensen
Sent: Tuesday, September 30, 2014 10:29 AM
To: ironpython-users at python.org
Subject: [Ironpython-users] static analysis tool

I'm trying to static analysis on python code that has very heavy usage of .NET libraries. I've seen pyflakes, pylint, and pychecker as the main tools to do this stuff in python, but I haven't gotten any of them working properly with IronPython in windows.

Are there any recommendations for something that could analyze:

import clr
clr.AddReference("System")
from System import String
stuff = String("my string")
print stuff
stuff.ThisDoesntExist()

without tripping up on the System and String imports and find that "stuff.ThisDoesntExist()" doesn't actually exist?

Thanks,
Joe

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From no_reply at codeplex.com  Wed Oct  1 09:23:50 2014
From: no_reply at codeplex.com (CodePlex)
Date: 1 Oct 2014 00:23:50 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 9/30/2014
Message-ID: <CO1MSDNADMCDS239Hmo000070d1@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] BaseHTTPServer doesn't accept empty string as server address like CPython does
2. [New comment] ast.literal_eval in IronPython raises exception for negative numbers in expressions

----------------------------------------------

ISSUES

1. [New comment] BaseHTTPServer doesn't accept empty string as server address like CPython does
http://ironpython.codeplex.com/workitem/29477
User paweljasinski has commented on the issue:

"<p>I found this old post.<br>http://lists.ironpython.com/pipermail/users-ironpython.com/2010-April/012518.html</p><p>socket.getfqdn does not behave as expected.</p><p>```<br>&gt;&gt;&gt; import socket<br>&gt;&gt;&gt; socket.getfqdn()<br>''<br>&gt;&gt;&gt; socket.getfqdn(&quot;&quot;)<br>''<br>&gt;&gt;&gt; socket.getfqdn(&quot;0.0.0.0&quot;)<br>Traceback (most recent call last):<br>  File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;<br>ValueError: IPv4 address 0.0.0.0 and IPv6 address ::0 are unspecified addresses that cannot be used as<br>a target address.<br>Parameter name: hostNameOrAddress<br>```</p>"-----------------

2. [New comment] ast.literal_eval in IronPython raises exception for negative numbers in expressions
http://ironpython.codeplex.com/workitem/35572
User paweljasinski has commented on the issue:

"<p>The formatting is giving me a headache. I swear it looked good in preview.<br>This is one more test:</p><p>```<br>import ast</p><p>class Fix(ast.NodeTransformer):<br>    def visit_UnaryOp(self, node):<br>        if isinstance(node.operand, ast.Num):<br>            if isinstance(node.op, ast.USub):<br>                node.operand.n=-node.operand.n<br>                return node.operand<br>            if isinstance(node.op, ast.UAdd):<br>                return node.operand<br>        return node</p><p>def literal_eval_fix(string_only):<br>    tree = ast.parse(string_only, mode=&quot;eval&quot; )<br>    tree = Fix().visit(tree)<br>    return ast.literal_eval(tree)</p><p>print literal_eval_fix(&quot;42&quot;)<br>print literal_eval_fix(&quot;-42&quot;)<br>print literal_eval_fix(&quot;{ -1:-2, 2:'aaaaa'}&quot;)<br>``` </p>"
----------------------------------------------



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From jmortensen at bungie.com  Wed Oct  1 18:02:26 2014
From: jmortensen at bungie.com (Joseph Mortensen)
Date: Wed, 1 Oct 2014 16:02:26 +0000
Subject: [Ironpython-users] static analysis tool
In-Reply-To: <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>
References: <A126C0F072AF3248B6DE91EC98876B423BE0D3@WVEXMBX02.bungie.bng.local>
 <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>
Message-ID: <A126C0F072AF3248B6DE91EC98876B423BE54F@WVEXMBX02.bungie.bng.local>

I'd prefer to have my own rules eventually, but for starters just an existing one would be great. Could you point me to some example code using PTVS's analyzer?

Thanks,
Joe

From: Dino Viehland [mailto:dinov at microsoft.com]
Sent: Tuesday, September 30, 2014 8:12 PM
To: Joseph Mortensen; ironpython-users at python.org
Subject: RE: static analysis tool

Do you want to create your own static analysis rules or just use an existing checker?  If it's the latter you could use PTVS's analyzer (I can point you to some example code if so).  If it's the former we eventually want to add it to PTVS and when we do that we should pick up IronPython support for free.  We'd also accept it as a contribution ;)

From: Ironpython-users [mailto:ironpython-users-bounces+dinov=microsoft.com at python.org] On Behalf Of Joseph Mortensen
Sent: Tuesday, September 30, 2014 10:29 AM
To: ironpython-users at python.org<mailto:ironpython-users at python.org>
Subject: [Ironpython-users] static analysis tool

I'm trying to static analysis on python code that has very heavy usage of .NET libraries. I've seen pyflakes, pylint, and pychecker as the main tools to do this stuff in python, but I haven't gotten any of them working properly with IronPython in windows.

Are there any recommendations for something that could analyze:

import clr
clr.AddReference("System")
from System import String
stuff = String("my string")
print stuff
stuff.ThisDoesntExist()

without tripping up on the System and String imports and find that "stuff.ThisDoesntExist()" doesn't actually exist?

Thanks,
Joe

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From rabidgremlin at gmail.com  Mon Oct  6 01:57:55 2014
From: rabidgremlin at gmail.com (rabidgremlin)
Date: Mon, 6 Oct 2014 12:57:55 +1300
Subject: [Ironpython-users] [PythonHidden] not working?
Message-ID: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>

Hi there,

I'm using IronPython to add scripting to my app. I have some classes with
methods that I don't wish to expose to the IronPython scripting engine.

Doing some googling it looks like I should be able to add [PythonHidden] to
my class methods to achieve this, however it doesn't appear to work.

eg I have a Layer class with the following method

[PythonHidden]
public Canvas GetLayerCanvas()
{
   return layerCanvas;
}

In my Python script I am still able to call this method and a dir() command
on a Layer object results in:

['AddElement', 'Delete', 'GetElements', 'GetLayerCanvas', 'GetName',
'MoveBottom', 'MoveDown', 'MoveElementBottom', 'MoveElementDown',
'MoveElementTop', 'MoveElementUp', 'MoveTop', 'MoveUp', 'RemoveElement',
'SetName', '__class__', '__delattr__', '__doc__', '__format__',
'__getattribute__', '__hash__', '__init__', '__new__', '__reduce__',
'__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__',
'__subclasshook__']

Any ideas?

Thanks

Jonathan
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From no_reply at codeplex.com  Tue Oct  7 09:21:55 2014
From: no_reply at codeplex.com (CodePlex)
Date: 7 Oct 2014 00:21:55 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/6/2014
Message-ID: <CO1MSDNADMCDS22TRqf0000ea96@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] IronPython.dll has wrong assembly version
2. [New comment] IronPython.dll has wrong assembly version

----------------------------------------------

ISSUES

1. [New comment] IronPython.dll has wrong assembly version
http://ironpython.codeplex.com/workitem/35119
User DanielWolf has commented on the issue:

"<p>Any chance of having this issue fixed in 2.7.5? I feel that with every new 2.7 release we migrate to, the chances of an earlier 2.7 version being installed increase...</p>"-----------------

2. [New comment] IronPython.dll has wrong assembly version
http://ironpython.codeplex.com/workitem/35119
User jdhardy has commented on the issue:

"<p>Yes, this will change in 2.7.5 - the AssemblyVersion will be 2.7.5.0, and there will be publisher policy files to redirect anything that depends on 2.7.0.40 to 2.7.5.0 is installed.</p>"
----------------------------------------------



----------------------------------------------
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From pawel.jasinski at gmail.com  Wed Oct  8 22:31:42 2014
From: pawel.jasinski at gmail.com (Pawel Jasinski)
Date: Wed, 8 Oct 2014 22:31:42 +0200
Subject: [Ironpython-users] [PythonHidden] not working?
In-Reply-To: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>
References: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>
Message-ID: <CA+7conmr9a5wBrgwfBxr0FuYKwTHtDvY4MekBAJi76+Dwhnf_g@mail.gmail.com>

internal instead of public?
--pawel

On Mon, Oct 6, 2014 at 1:57 AM, rabidgremlin <rabidgremlin at gmail.com> wrote:
> Hi there,
>
> I'm using IronPython to add scripting to my app. I have some classes with
> methods that I don't wish to expose to the IronPython scripting engine.
>
> Doing some googling it looks like I should be able to add [PythonHidden] to
> my class methods to achieve this, however it doesn't appear to work.
>
> eg I have a Layer class with the following method
>
> [PythonHidden]
> public Canvas GetLayerCanvas()
> {
>    return layerCanvas;
> }
>
> In my Python script I am still able to call this method and a dir() command
> on a Layer object results in:
>
> ['AddElement', 'Delete', 'GetElements', 'GetLayerCanvas', 'GetName',
> 'MoveBottom', 'MoveDown', 'MoveElementBottom', 'MoveElementDown',
> 'MoveElementTop', 'MoveElementUp', 'MoveTop', 'MoveUp', 'RemoveElement',
> 'SetName', '__class__', '__delattr__', '__doc__', '__format__',
> '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__',
> '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__',
> '__subclasshook__']
>
> Any ideas?
>
> Thanks
>
> Jonathan
>
> _______________________________________________
> Ironpython-users mailing list
> Ironpython-users at python.org
> https://mail.python.org/mailman/listinfo/ironpython-users
>

From no_reply at codeplex.com  Thu Oct  9 09:22:28 2014
From: no_reply at codeplex.com (CodePlex)
Date: 9 Oct 2014 00:22:28 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/8/2014
Message-ID: <CO1MSDNADMCDS2cK8r600011fad@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] Telnetlib exception - "getaddrinfo returns an empty list"
2. [New comment] -X:Tracing argument problem?
3. [New comment] ast.literal_eval in IronPython raises exception for negative numbers in expressions
4. [New comment] ipy-2.7-maint does't compile under windows
5. [New comment] socket.create_connection() causes exception "getaddrinfo returns an empty list"

----------------------------------------------

ISSUES

1. [New comment] Telnetlib exception - "getaddrinfo returns an empty list"
http://ironpython.codeplex.com/workitem/35388
User paweljasinski has commented on the issue:

"<p>this is very likely duplicate with 35576.<br>The 35576 has been resolved.</p>"-----------------

2. [New comment] -X:Tracing argument problem?
http://ironpython.codeplex.com/workitem/35469
User jdhardy has commented on the issue:

"<p>The issue is in Runtime\Microsoft.Dynamic\Debugging\DebugInfoRewriter.cs:361, which checks for a file name. I don't think file name is required but I'll have to check further.</p>"-----------------

3. [New comment] ast.literal_eval in IronPython raises exception for negative numbers in expressions
http://ironpython.codeplex.com/workitem/35572
User paweljasinski has commented on the issue:

"<p>fix in 2a21c7a</p>"-----------------

4. [New comment] ipy-2.7-maint does't compile under windows
http://ironpython.codeplex.com/workitem/35575
User paweljasinski has commented on the issue:

"<p>fix in 7f53b88</p>"-----------------

5. [New comment] socket.create_connection() causes exception "getaddrinfo returns an empty list"
http://ironpython.codeplex.com/workitem/35576
User paweljasinski has commented on the issue:

"<p>fix in bd5e881</p>"
----------------------------------------------



----------------------------------------------
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From m.schaber at codesys.com  Thu Oct  9 12:29:11 2014
From: m.schaber at codesys.com (Markus Schaber)
Date: Thu, 9 Oct 2014 10:29:11 +0000
Subject: [Ironpython-users] Contracted work to fix memory leaks
Message-ID: <727D8E16AE957149B447FE368139F2B539CD9108@SERVER10>

Hi,

Is anyone currently working on the memory leak issues (especially http://ironpython.codeplex.com/workitem/31764)?

If not, does anyone know of people we can hire to fix that bug?

I did such a search (including the mailing list) already about 2 years ago, to no avail - back then, no one seems to offer paid contract work on IronPython.
http://grokbase.com/t/python/ironpython-users/12ajhx34v8/commercial-support-bugfixes-for-ironpython

Now, as 2 years passed, maybe the situation changed.

Best regards

Markus Schaber

CODESYS(r) a trademark of 3S-Smart Software Solutions GmbH

Inspiring Automation Solutions

3S-Smart Software Solutions GmbH
Dipl.-Inf. Markus Schaber | Product Development Core Technology
Memminger Str. 151 | 87439 Kempten | Germany
Tel. +49-831-54031-979 | Fax +49-831-54031-50

E-Mail: m.schaber at codesys.com | Web: http://www.codesys.com | CODESYS store: http://store.codesys.com
CODESYS forum: http://forum.codesys.com

Managing Directors: Dipl.Inf. Dieter Hess, Dipl.Inf. Manfred Werner | Trade register: Kempten HRB 6186 | Tax ID No.: DE 167014915

This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received
this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure
or distribution of the material in this e-mail is strictly forbidden.

From jdhardy at gmail.com  Thu Oct  9 16:56:32 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Thu, 9 Oct 2014 15:56:32 +0100
Subject: [Ironpython-users] [PythonHidden] not working?
In-Reply-To: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>
References: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>
Message-ID: <CAF7AXFFcne7tOD_JzZRSAYXOycLt4XE7k-EoXRCcXs=H+e6ocA@mail.gmail.com>

On Mon, Oct 6, 2014 at 12:57 AM, rabidgremlin <rabidgremlin at gmail.com> wrote:
> Hi there,
>
> I'm using IronPython to add scripting to my app. I have some classes with
> methods that I don't wish to expose to the IronPython scripting engine.
>
> Doing some googling it looks like I should be able to add [PythonHidden] to
> my class methods to achieve this, however it doesn't appear to work.
>
> eg I have a Layer class with the following method
>
> [PythonHidden]
> public Canvas GetLayerCanvas()
> {
>    return layerCanvas;
> }
>
> In my Python script I am still able to call this method and a dir() command
> on a Layer object results in:
>
> ['AddElement', 'Delete', 'GetElements', 'GetLayerCanvas', 'GetName',
> 'MoveBottom', 'MoveDown', 'MoveElementBottom', 'MoveElementDown',
> 'MoveElementTop', 'MoveElementUp', 'MoveTop', 'MoveUp', 'RemoveElement',
> 'SetName', '__class__', '__delattr__', '__doc__', '__format__',
> '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__',
> '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__',
> '__subclasshook__']
>
> Any ideas?

[PythonHidden] requires the class to have the [PythonType] (or
[PythonModule]) attribute.

- Jeff

From rabidgremlin at gmail.com  Fri Oct 10 03:40:25 2014
From: rabidgremlin at gmail.com (rabidgremlin)
Date: Fri, 10 Oct 2014 14:40:25 +1300
Subject: [Ironpython-users] [PythonHidden] not working?
In-Reply-To: <CAF7AXFFcne7tOD_JzZRSAYXOycLt4XE7k-EoXRCcXs=H+e6ocA@mail.gmail.com>
References: <CALRN8mwyvNU6S6Hu+6Qsf=3ammkjMsAYZpxeC00P+C3Zscb1tw@mail.gmail.com>
 <CAF7AXFFcne7tOD_JzZRSAYXOycLt4XE7k-EoXRCcXs=H+e6ocA@mail.gmail.com>
Message-ID: <CALRN8mzC69Kioywien-kxgrEo4XQ170=ZkYYjhLgUrq6wSugJg@mail.gmail.com>

ahhh,

Yep adding [PythonType] to my class made it work.

Thanks

Jonathan

On Fri, Oct 10, 2014 at 3:56 AM, Jeff Hardy <jdhardy at gmail.com> wrote:

> On Mon, Oct 6, 2014 at 12:57 AM, rabidgremlin <rabidgremlin at gmail.com>
> wrote:
> > Hi there,
> >
> > I'm using IronPython to add scripting to my app. I have some classes with
> > methods that I don't wish to expose to the IronPython scripting engine.
> >
> > Doing some googling it looks like I should be able to add [PythonHidden]
> to
> > my class methods to achieve this, however it doesn't appear to work.
> >
> > eg I have a Layer class with the following method
> >
> > [PythonHidden]
> > public Canvas GetLayerCanvas()
> > {
> >    return layerCanvas;
> > }
> >
> > In my Python script I am still able to call this method and a dir()
> command
> > on a Layer object results in:
> >
> > ['AddElement', 'Delete', 'GetElements', 'GetLayerCanvas', 'GetName',
> > 'MoveBottom', 'MoveDown', 'MoveElementBottom', 'MoveElementDown',
> > 'MoveElementTop', 'MoveElementUp', 'MoveTop', 'MoveUp', 'RemoveElement',
> > 'SetName', '__class__', '__delattr__', '__doc__', '__format__',
> > '__getattribute__', '__hash__', '__init__', '__new__', '__reduce__',
> > '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__',
> > '__subclasshook__']
> >
> > Any ideas?
>
> [PythonHidden] requires the class to have the [PythonType] (or
> [PythonModule]) attribute.
>
> - Jeff
>
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From m.schaber at codesys.com  Fri Oct 10 16:25:36 2014
From: m.schaber at codesys.com (Markus Schaber)
Date: Fri, 10 Oct 2014 14:25:36 +0000
Subject: [Ironpython-users] Installation of IronPython 2.7.4b2 killed stable
	2.7.4 installation
Message-ID: <727D8E16AE957149B447FE368139F2B539CDA7FB@SERVER10>

Hi,

It seems that the installation of IronPython 2.7.5b2 did silently uninstall my IronPython 2.7.4 installation, despite the fact that I did chose a different installation directory.

Is this intentional? What is the reason?

Best regards

Markus Schaber

CODESYS(r) a trademark of 3S-Smart Software Solutions GmbH

Inspiring Automation Solutions
________________________________
3S-Smart Software Solutions GmbH
Dipl.-Inf. Markus Schaber | Product Development Core Technology
Memminger Str. 151 | 87439 Kempten | Germany
Tel. +49-831-54031-979 | Fax +49-831-54031-50

E-Mail: m.schaber at codesys.com<mailto:m.schaber at codesys.com> | Web: codesys.com<http://www.codesys.com> | CODESYS store: store.codesys.com<http://store.codesys.com>
CODESYS forum: forum.codesys.com<http://forum.codesys.com>

Managing Directors: Dipl.Inf. Dieter Hess, Dipl.Inf. Manfred Werner | Trade register: Kempten HRB 6186 | Tax ID No.: DE 167014915
________________________________
This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received
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From no_reply at codeplex.com  Sat Oct 11 09:22:53 2014
From: no_reply at codeplex.com (CodePlex)
Date: 11 Oct 2014 00:22:53 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/10/2014
Message-ID: <CO1MSDNADMCDS2iX38V0001532d@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] types in assemblies loaded with .AddReferenceToFileAndPath() are not importable if they reference other assemblies

----------------------------------------------

ISSUES

1. [New comment] types in assemblies loaded with .AddReferenceToFileAndPath() are not importable if they reference other assemblies
http://ironpython.codeplex.com/workitem/25124
User GuillaumeA has commented on the issue:

"<p>As a workaround, I propose to add path to the sys.path and then use AddReferenceToFile just as AddReferenceToFileAndPath is supposed to do. It fixed the problem for me.</p>"
----------------------------------------------



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From dascalos at hotmail.com  Fri Oct 10 20:45:12 2014
From: dascalos at hotmail.com (Chuck Dascalos)
Date: Fri, 10 Oct 2014 14:45:12 -0400
Subject: [Ironpython-users] Compiling and Deploying IronPython Dependencies
	to DLL
Message-ID: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>

Greetings IronPython friends.  I am putting together an Azure Worker Role which is a combination of C# and IronPython code.  I have included the IronPython Nuget package which drops in IronPython.dll and IronPython.Modules.dll among other things.  The IronPython.Modules.dll includes several popular python modules such as binascii, socket, cmath, etc...  
My IronPython code has a dependency on the Python Azure SDK.  I would prefer to generate my own dll similar to the Modules.dll that could hold the dependencies I need for my project.  Is this possible?  I would prefer to do it with a dll instead of including all the py files I need.  
I have been looking at the documentation for IronPython and using pyc.py to do such tasks.  So I am guessing this is the route to go.  
I don't understand how to build a .dll for the azure sdk when it is made up of several folders of py files.
Any help would be greatly appreciated!  Thank you. 		 	   		  
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From jdhardy at gmail.com  Mon Oct 13 10:29:26 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 13 Oct 2014 09:29:26 +0100
Subject: [Ironpython-users] Installation of IronPython 2.7.4b2 killed
 stable 2.7.4 installation
In-Reply-To: <727D8E16AE957149B447FE368139F2B539CDA7FB@SERVER10>
References: <727D8E16AE957149B447FE368139F2B539CDA7FB@SERVER10>
Message-ID: <CAF7AXFEW4OBAjfyMsk2Z083zuB-wWV03FuCf4AfW=0fD+xdjgA@mail.gmail.com>

It's a side-effect of how the installer is written; 2.7.5 will replace
2.7.4 (or 2.7.4, etc.), and I just never considered the pre-release
replacing production case.* However, I can see how that could be an
issue. Can you open a CodePlex issue and I'll get it sorted for beta
3?

- Jeff

* I don't usually have IronPython installed; when I want to use it I
open VS and hit F5. :)

On Fri, Oct 10, 2014 at 3:25 PM, Markus Schaber <m.schaber at codesys.com> wrote:
> Hi,
>
>
>
> It seems that the installation of IronPython 2.7.5b2 did silently uninstall
> my IronPython 2.7.4 installation, despite the fact that I did chose a
> different installation directory.
>
>
>
> Is this intentional? What is the reason?
>
>
>
> Best regards
>
> Markus Schaber
>
> CODESYS? a trademark of 3S-Smart Software Solutions GmbH
>
> Inspiring Automation Solutions
>
> ________________________________
>
> 3S-Smart Software Solutions GmbH
> Dipl.-Inf. Markus Schaber | Product Development Core Technology
> Memminger Str. 151 | 87439 Kempten | Germany
> Tel. +49-831-54031-979 | Fax +49-831-54031-50
>
> E-Mail: m.schaber at codesys.com | Web: codesys.com | CODESYS store:
> store.codesys.com
> CODESYS forum: forum.codesys.com
>
> Managing Directors: Dipl.Inf. Dieter Hess, Dipl.Inf. Manfred Werner | Trade
> register: Kempten HRB 6186 | Tax ID No.: DE 167014915
>
> ________________________________
>
> This e-mail may contain confidential and/or privileged information. If you
> are not the intended recipient (or have received
> this e-mail in error) please notify the sender immediately and destroy this
> e-mail. Any unauthorised copying, disclosure
> or distribution of the material in this e-mail is strictly forbidden.
>
>
> _______________________________________________
> Ironpython-users mailing list
> Ironpython-users at python.org
> https://mail.python.org/mailman/listinfo/ironpython-users
>

From m.schaber at codesys.com  Mon Oct 13 13:28:57 2014
From: m.schaber at codesys.com (Markus Schaber)
Date: Mon, 13 Oct 2014 11:28:57 +0000
Subject: [Ironpython-users] Installation of IronPython 2.7.4b2 killed
 stable 2.7.4 installation
In-Reply-To: <CAF7AXFEW4OBAjfyMsk2Z083zuB-wWV03FuCf4AfW=0fD+xdjgA@mail.gmail.com>
References: <727D8E16AE957149B447FE368139F2B539CDA7FB@SERVER10>
 <CAF7AXFEW4OBAjfyMsk2Z083zuB-wWV03FuCf4AfW=0fD+xdjgA@mail.gmail.com>
Message-ID: <727D8E16AE957149B447FE368139F2B539CDB430@SERVER10>

Hi, Jeff,

https://ironpython.codeplex.com/workitem/35615

Thanks a lot!

Best regards

Markus Schaber

CODESYS? a trademark of 3S-Smart Software Solutions GmbH

Inspiring Automation Solutions

3S-Smart Software Solutions GmbH
Dipl.-Inf. Markus Schaber | Product Development Core Technology
Memminger Str. 151 | 87439 Kempten | Germany
Tel. +49-831-54031-979 | Fax +49-831-54031-50

E-Mail: m.schaber at codesys.com | Web: http://www.codesys.com | CODESYS store: http://store.codesys.com
CODESYS forum: http://forum.codesys.com

Managing Directors: Dipl.Inf. Dieter Hess, Dipl.Inf. Manfred Werner | Trade register: Kempten HRB 6186 | Tax ID No.: DE 167014915

This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received
this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure
or distribution of the material in this e-mail is strictly forbidden.
> -----Urspr?ngliche Nachricht-----
> Von: Jeff Hardy [mailto:jdhardy at gmail.com]
> Gesendet: Montag, 13. Oktober 2014 10:30
> An: Markus Schaber
> Cc: Discussion of IronPython
> Betreff: Re: [Ironpython-users] Installation of IronPython 2.7.4b2
> killed stable 2.7.4 installation
> 
> It's a side-effect of how the installer is written; 2.7.5 will
> replace
> 2.7.4 (or 2.7.4, etc.), and I just never considered the pre-release
> replacing production case.* However, I can see how that could be an
> issue. Can you open a CodePlex issue and I'll get it sorted for beta
> 3?
> 
> - Jeff
> 
> * I don't usually have IronPython installed; when I want to use it I
> open VS and hit F5. :)
> 
> On Fri, Oct 10, 2014 at 3:25 PM, Markus Schaber
> <m.schaber at codesys.com> wrote:
> > Hi,
> >
> >
> >
> > It seems that the installation of IronPython 2.7.5b2 did silently
> > uninstall my IronPython 2.7.4 installation, despite the fact that I
> > did chose a different installation directory.
> >
> >
> >
> > Is this intentional? What is the reason?
> >
> >
> >
> > Best regards
> >
> > Markus Schaber
> >
> > CODESYS? a trademark of 3S-Smart Software Solutions GmbH
> >
> > Inspiring Automation Solutions
> >
> > ________________________________
> >
> > 3S-Smart Software Solutions GmbH
> > Dipl.-Inf. Markus Schaber | Product Development Core Technology
> > Memminger Str. 151 | 87439 Kempten | Germany Tel. +49-831-54031-979
> |
> > Fax +49-831-54031-50
> >
> > E-Mail: m.schaber at codesys.com | Web: codesys.com | CODESYS store:
> > store.codesys.com
> > CODESYS forum: forum.codesys.com
> >
> > Managing Directors: Dipl.Inf. Dieter Hess, Dipl.Inf. Manfred Werner
> |
> > Trade
> > register: Kempten HRB 6186 | Tax ID No.: DE 167014915
> >
> > ________________________________
> >
> > This e-mail may contain confidential and/or privileged information.
> If
> > you are not the intended recipient (or have received this e-mail in
> > error) please notify the sender immediately and destroy this e-
> mail.
> > Any unauthorised copying, disclosure or distribution of the
> material
> > in this e-mail is strictly forbidden.
> >
> >
> > _______________________________________________
> > Ironpython-users mailing list
> > Ironpython-users at python.org
> > https://mail.python.org/mailman/listinfo/ironpython-users
> >

From jdhardy at gmail.com  Mon Oct 13 19:33:08 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 13 Oct 2014 18:33:08 +0100
Subject: [Ironpython-users] Compiling and Deploying IronPython
 Dependencies to DLL
In-Reply-To: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>
References: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>
Message-ID: <CAF7AXFFDUng=HU1jDY44jfe7fk2XpX89WBU2K1toXp7dM_=sPA@mail.gmail.com>

pyc.py is the route you want to go, although I'll have to look up the
exact syntax to use (Alex might know, I cc'd him).

Also, does the Azure Python SDK work with IronPython? That would be
great if it did.

- Jeff

On Fri, Oct 10, 2014 at 7:45 PM, Chuck Dascalos <dascalos at hotmail.com> wrote:
> Greetings IronPython friends.  I am putting together an Azure Worker Role
> which is a combination of C# and IronPython code.  I have included the
> IronPython Nuget package which drops in IronPython.dll and
> IronPython.Modules.dll among other things.  The IronPython.Modules.dll
> includes several popular python modules such as binascii, socket, cmath,
> etc...
>
> My IronPython code has a dependency on the Python Azure SDK.  I would prefer
> to generate my own dll similar to the Modules.dll that could hold the
> dependencies I need for my project.  Is this possible?  I would prefer to do
> it with a dll instead of including all the py files I need.
>
> I have been looking at the documentation for IronPython and using pyc.py to
> do such tasks.  So I am guessing this is the route to go.
>
> I don't understand how to build a .dll for the azure sdk when it is made up
> of several folders of py files.
>
> Any help would be greatly appreciated!  Thank you.
>
> _______________________________________________
> Ironpython-users mailing list
> Ironpython-users at python.org
> https://mail.python.org/mailman/listinfo/ironpython-users
>

From slide.o.mix at gmail.com  Mon Oct 13 19:33:55 2014
From: slide.o.mix at gmail.com (Slide)
Date: Mon, 13 Oct 2014 10:33:55 -0700
Subject: [Ironpython-users] Compiling and Deploying IronPython
 Dependencies to DLL
In-Reply-To: <CAF7AXFFDUng=HU1jDY44jfe7fk2XpX89WBU2K1toXp7dM_=sPA@mail.gmail.com>
References: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>
 <CAF7AXFFDUng=HU1jDY44jfe7fk2XpX89WBU2K1toXp7dM_=sPA@mail.gmail.com>
Message-ID: <CAPiUgVeXH8pAhzzpTEyj5kv3-jeby-B9hePeWAsTGZJ809YvTA@mail.gmail.com>

Can you give an example of the file hierarchy for the Azure Python SDK?

On Mon, Oct 13, 2014 at 10:33 AM, Jeff Hardy <jdhardy at gmail.com> wrote:

> pyc.py is the route you want to go, although I'll have to look up the
> exact syntax to use (Alex might know, I cc'd him).
>
> Also, does the Azure Python SDK work with IronPython? That would be
> great if it did.
>
> - Jeff
>
> On Fri, Oct 10, 2014 at 7:45 PM, Chuck Dascalos <dascalos at hotmail.com>
> wrote:
> > Greetings IronPython friends.  I am putting together an Azure Worker Role
> > which is a combination of C# and IronPython code.  I have included the
> > IronPython Nuget package which drops in IronPython.dll and
> > IronPython.Modules.dll among other things.  The IronPython.Modules.dll
> > includes several popular python modules such as binascii, socket, cmath,
> > etc...
> >
> > My IronPython code has a dependency on the Python Azure SDK.  I would
> prefer
> > to generate my own dll similar to the Modules.dll that could hold the
> > dependencies I need for my project.  Is this possible?  I would prefer
> to do
> > it with a dll instead of including all the py files I need.
> >
> > I have been looking at the documentation for IronPython and using pyc.py
> to
> > do such tasks.  So I am guessing this is the route to go.
> >
> > I don't understand how to build a .dll for the azure sdk when it is made
> up
> > of several folders of py files.
> >
> > Any help would be greatly appreciated!  Thank you.
> >
> > _______________________________________________
> > Ironpython-users mailing list
> > Ironpython-users at python.org
> > https://mail.python.org/mailman/listinfo/ironpython-users
> >
>



-- 
Website: http://earl-of-code.com
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From dascalos at hotmail.com  Tue Oct 14 00:15:25 2014
From: dascalos at hotmail.com (Chuck Dascalos)
Date: Mon, 13 Oct 2014 18:15:25 -0400
Subject: [Ironpython-users] Compiling and Deploying IronPython
 Dependencies to DLL
In-Reply-To: <CAPiUgVeXH8pAhzzpTEyj5kv3-jeby-B9hePeWAsTGZJ809YvTA@mail.gmail.com>
References: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>,
 <CAF7AXFFDUng=HU1jDY44jfe7fk2XpX89WBU2K1toXp7dM_=sPA@mail.gmail.com>,
 <CAPiUgVeXH8pAhzzpTEyj5kv3-jeby-B9hePeWAsTGZJ809YvTA@mail.gmail.com>
Message-ID: <BLU181-W754C96820E7B21EE9D0FCACBAC0@phx.gbl>

I've figured out how to compile the library into a dll with the following command (running this from the root of the azure sdk directory)...
ipy "C:\Program Files (x86)\IronPython 2.7\Tools\Scripts\pyc.py" /target:dll /out:IronPython.Azure *.py http/*.py servicebus/*.py servicemanagement/*.py storage/*.py
And yes, the azure sdk works with IronPython.  For my scenario, I did have to slightly hack the library.  You can read about what I did here...
http://stackoverflow.com/questions/26245365/ironpython-azure-sending-service-bus-message-assertion-error
OK, my question now is, how does my project know to use this dll now?  

Date: Mon, 13 Oct 2014 10:33:55 -0700
Subject: Re: [Ironpython-users] Compiling and Deploying IronPython Dependencies to DLL
From: slide.o.mix at gmail.com
To: jdhardy at gmail.com
CC: dascalos at hotmail.com; ironpython-users at python.org

Can you give an example of the file hierarchy for the Azure Python SDK?
On Mon, Oct 13, 2014 at 10:33 AM, Jeff Hardy <jdhardy at gmail.com> wrote:
pyc.py is the route you want to go, although I'll have to look up the

exact syntax to use (Alex might know, I cc'd him).



Also, does the Azure Python SDK work with IronPython? That would be

great if it did.



- Jeff



On Fri, Oct 10, 2014 at 7:45 PM, Chuck Dascalos <dascalos at hotmail.com> wrote:

> Greetings IronPython friends.  I am putting together an Azure Worker Role

> which is a combination of C# and IronPython code.  I have included the

> IronPython Nuget package which drops in IronPython.dll and

> IronPython.Modules.dll among other things.  The IronPython.Modules.dll

> includes several popular python modules such as binascii, socket, cmath,

> etc...

>

> My IronPython code has a dependency on the Python Azure SDK.  I would prefer

> to generate my own dll similar to the Modules.dll that could hold the

> dependencies I need for my project.  Is this possible?  I would prefer to do

> it with a dll instead of including all the py files I need.

>

> I have been looking at the documentation for IronPython and using pyc.py to

> do such tasks.  So I am guessing this is the route to go.

>

> I don't understand how to build a .dll for the azure sdk when it is made up

> of several folders of py files.

>

> Any help would be greatly appreciated!  Thank you.

>

> _______________________________________________

> Ironpython-users mailing list

> Ironpython-users at python.org

> https://mail.python.org/mailman/listinfo/ironpython-users

>



-- 
Website: http://earl-of-code.com
 		 	   		  
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From no_reply at codeplex.com  Tue Oct 14 09:21:52 2014
From: no_reply at codeplex.com (CodePlex)
Date: 14 Oct 2014 00:21:52 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/13/2014
Message-ID: <CO1MSDNADMCDS260gxa00018c53@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] compile() does not recognize CO_FUTURE_PRINT_FUNCTION
2. [New issue] Installing a beta removes stable installation
3. [New comment] Installing a beta removes stable installation
4. [New issue] ScriptSource.Execute returns null if expression is inside a condition
5. [New comment] ScriptSource.Execute returns null if expression is inside a condition
6. [Status update] ScriptSource.Execute returns null if expression is inside a condition

----------------------------------------------

ISSUES

1. [New comment] compile() does not recognize CO_FUTURE_PRINT_FUNCTION
http://ironpython.codeplex.com/workitem/35354
User jdhardy has commented on the issue:

"<p>Fixed in f064bdf.</p>"-----------------

2. [New issue] Installing a beta removes stable installation
http://ironpython.codeplex.com/workitem/35615
User MarkusSchaber has proposed the issue:

"Even though I chose a different installation directory when installing IronPython 2.7.5b2, it did uninstall my stable 2.7.4 installation.

This should be changed that several IronPython installations can reside on the same machine, as long as the user specifies different installation directories."-----------------

3. [New comment] Installing a beta removes stable installation
http://ironpython.codeplex.com/workitem/35615
User MarkusSchaber has commented on the issue:

"<p>Discussion on the mailing list:<br>https://mail.python.org/pipermail/ironpython-users/2014-October/017263.html<br></p>"-----------------

4. [New issue] ScriptSource.Execute returns null if expression is inside a condition
http://ironpython.codeplex.com/workitem/35617
User kbranch38 has proposed the issue:

"I'm trying to use IronPython as an expression evaluator by hosting it from .NET.  After I discovered the SourceCodeKind.AutoDetect option, it works great when the final statement is on its own, like this:
if True:
  y = "True"
else:
  y = "False"

y

ScriptSource.Execute will return "True" for the above, as expected.  However, this code will return null:
if True:
  "True"
else:
  "False"

This works as expected when entered into the IronPython interactive console, just not when run from the .NET hosting side.  The same seems to be true any time the desired return value is inside another statement (a loop, function, etc.).

Here's the hosting code (in VB.NET):
Dim engine As ScriptEngine = Python.CreateEngine()
Dim scope As ScriptScope = engine.CreateScope()
Dim source As ScriptSource = engine.CreateScriptSourceFromString(str, SourceCodeKind.AutoDetect)

Dim result As Object = source.Execute(scope)

Is this a known limitation?  Are there other options to achieve the same result?  I'm trying to make things as simple for the user as possible - the alternatives I've found so far require a little more from them, like setting a specific variable or using 'return' with their value."-----------------

5. [New comment] ScriptSource.Execute returns null if expression is inside a condition
http://ironpython.codeplex.com/workitem/35617
User jdhardy has commented on the issue:

"<p>It's a limitation of the Python language. In Ruby, if blocks are actually expressions and can have a return value like your example. In Python, they're statements and have no value. I'm afraid it can't be done in Python the way you want - the script writers will have to set a variable or use `return` or `yield`.</p>"-----------------

6. [Status update] ScriptSource.Execute returns null if expression is inside a condition
http://ironpython.codeplex.com/workitem/35617
User jdhardy has updated the issue:
Status has changed from Proposed to Closed with the following comment, 

"If you have any further questions, please ask on StackOverflow or the mailing list (http://ironpython.net/support/)."
----------------------------------------------



----------------------------------------------
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To report a bug, request a feature, or add a comment, visit IronPython Issue Tracker. You can unsubscribe or change your issue notification settings on CodePlex.com.
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From jdhardy at gmail.com  Tue Oct 14 12:00:53 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Tue, 14 Oct 2014 11:00:53 +0100
Subject: [Ironpython-users] Compiling and Deploying IronPython
 Dependencies to DLL
In-Reply-To: <BLU181-W754C96820E7B21EE9D0FCACBAC0@phx.gbl>
References: <BLU181-W2043C4806FB9E89365FF1ECBA10@phx.gbl>
 <CAF7AXFFDUng=HU1jDY44jfe7fk2XpX89WBU2K1toXp7dM_=sPA@mail.gmail.com>
 <CAPiUgVeXH8pAhzzpTEyj5kv3-jeby-B9hePeWAsTGZJ809YvTA@mail.gmail.com>
 <BLU181-W754C96820E7B21EE9D0FCACBAC0@phx.gbl>
Message-ID: <CAF7AXFEpb4NwoiWnXHLE=FNj2tmZDL7hChj16wFxzL+VOtx2FA@mail.gmail.com>

You should be able to do a clr.AddReference (r
clr.AddReferenceToFileAndPath) on the DLL and then import modules as
usual.

- Jeff

On Mon, Oct 13, 2014 at 11:15 PM, Chuck Dascalos <dascalos at hotmail.com> wrote:
> I've figured out how to compile the library into a dll with the following
> command (running this from the root of the azure sdk directory)...
>
> ipy "C:\Program Files (x86)\IronPython 2.7\Tools\Scripts\pyc.py" /target:dll
> /out:IronPython.Azure *.py http/*.py servicebus/*.py servicemanagement/*.py
> storage/*.py
>
> And yes, the azure sdk works with IronPython.  For my scenario, I did have
> to slightly hack the library.  You can read about what I did here...
>
> http://stackoverflow.com/questions/26245365/ironpython-azure-sending-service-bus-message-assertion-error
>
> OK, my question now is, how does my project know to use this dll now?
>
> ________________________________
> Date: Mon, 13 Oct 2014 10:33:55 -0700
> Subject: Re: [Ironpython-users] Compiling and Deploying IronPython
> Dependencies to DLL
> From: slide.o.mix at gmail.com
> To: jdhardy at gmail.com
> CC: dascalos at hotmail.com; ironpython-users at python.org
>
>
> Can you give an example of the file hierarchy for the Azure Python SDK?
>
> On Mon, Oct 13, 2014 at 10:33 AM, Jeff Hardy <jdhardy at gmail.com> wrote:
>
> pyc.py is the route you want to go, although I'll have to look up the
> exact syntax to use (Alex might know, I cc'd him).
>
> Also, does the Azure Python SDK work with IronPython? That would be
> great if it did.
>
> - Jeff
>
> On Fri, Oct 10, 2014 at 7:45 PM, Chuck Dascalos <dascalos at hotmail.com>
> wrote:
>> Greetings IronPython friends.  I am putting together an Azure Worker Role
>> which is a combination of C# and IronPython code.  I have included the
>> IronPython Nuget package which drops in IronPython.dll and
>> IronPython.Modules.dll among other things.  The IronPython.Modules.dll
>> includes several popular python modules such as binascii, socket, cmath,
>> etc...
>>
>> My IronPython code has a dependency on the Python Azure SDK.  I would
>> prefer
>> to generate my own dll similar to the Modules.dll that could hold the
>> dependencies I need for my project.  Is this possible?  I would prefer to
>> do
>> it with a dll instead of including all the py files I need.
>>
>> I have been looking at the documentation for IronPython and using pyc.py
>> to
>> do such tasks.  So I am guessing this is the route to go.
>>
>> I don't understand how to build a .dll for the azure sdk when it is made
>> up
>> of several folders of py files.
>>
>> Any help would be greatly appreciated!  Thank you.
>>
>> _______________________________________________
>> Ironpython-users mailing list
>> Ironpython-users at python.org
>> https://mail.python.org/mailman/listinfo/ironpython-users
>>
>
>
>
>
> --
> Website: http://earl-of-code.com

From jmortensen at bungie.com  Wed Oct 15 00:43:57 2014
From: jmortensen at bungie.com (Joseph Mortensen)
Date: Tue, 14 Oct 2014 22:43:57 +0000
Subject: [Ironpython-users] static analysis tool
In-Reply-To: <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>
References: <A126C0F072AF3248B6DE91EC98876B423BE0D3@WVEXMBX02.bungie.bng.local>
 <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>
Message-ID: <A126C0F072AF3248B6DE91EC98876B423CB0C9@WVEXMBX01.bungie.bng.local>

Could anyone link me on how to use PTVS's analyzer?

From: Dino Viehland [mailto:dinov at microsoft.com]
Sent: Tuesday, September 30, 2014 8:12 PM
To: Joseph Mortensen; ironpython-users at python.org
Subject: RE: static analysis tool

Do you want to create your own static analysis rules or just use an existing checker?  If it's the latter you could use PTVS's analyzer (I can point you to some example code if so).  If it's the former we eventually want to add it to PTVS and when we do that we should pick up IronPython support for free.  We'd also accept it as a contribution ;)

From: Ironpython-users [mailto:ironpython-users-bounces+dinov=microsoft.com at python.org] On Behalf Of Joseph Mortensen
Sent: Tuesday, September 30, 2014 10:29 AM
To: ironpython-users at python.org<mailto:ironpython-users at python.org>
Subject: [Ironpython-users] static analysis tool

I'm trying to static analysis on python code that has very heavy usage of .NET libraries. I've seen pyflakes, pylint, and pychecker as the main tools to do this stuff in python, but I haven't gotten any of them working properly with IronPython in windows.

Are there any recommendations for something that could analyze:

import clr
clr.AddReference("System")
from System import String
stuff = String("my string")
print stuff
stuff.ThisDoesntExist()

without tripping up on the System and String imports and find that "stuff.ThisDoesntExist()" doesn't actually exist?

Thanks,
Joe

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From dinov at microsoft.com  Wed Oct 15 01:54:27 2014
From: dinov at microsoft.com (Dino Viehland)
Date: Tue, 14 Oct 2014 23:54:27 +0000
Subject: [Ironpython-users] static analysis tool
In-Reply-To: <A126C0F072AF3248B6DE91EC98876B423CB0C9@WVEXMBX01.bungie.bng.local>
References: <A126C0F072AF3248B6DE91EC98876B423BE0D3@WVEXMBX02.bungie.bng.local>
 <951ae583ab284f378d00da01f6a5bab3@DM2PR03MB592.namprd03.prod.outlook.com>
 <A126C0F072AF3248B6DE91EC98876B423CB0C9@WVEXMBX01.bungie.bng.local>
Message-ID: <32b65638767944a897c0c37bbae78ba0@DM2PR03MB592.namprd03.prod.outlook.com>

Sorry for the delay...  One thing to note is you won't get any warnings like PyLint provides, but it will let you interrogate the analysis.  Here's the basic code:

            string code = "def f(): pass";
            // create an interpreter instance and an analyzer for that interpreter.
            var factory = new IronPythonInterpreterFactory(ProcessorArchitecture.X86);  // IronPython specific
            //var factory = InterpreterFactoryCreator.CreateAnalysisInterpreterFactory(new Version(2, 7)); // generic CPython interpreter
            var analyzer = new PythonAnalyzer(factory, factory.CreateInterpreter(), "__builtin__");

            // add some code into the interpreter.
            var sourceUnit = new StringReader(code);
            var entry = analyzer.AddModule("foo.py", "foo.py", null);
            using (var parser = Parser.CreateParser(sourceUnit, PythonLanguageVersion.V27, new ParserOptions() { BindReferences = true })) {
                entry.UpdateTree(parser.ParseFile(), null);
            }

            // analyze that code
            entry.Analyze(CancellationToken.None);

            // now you can query the resulting analysis
            entry.Analysis.GetTypesByIndex("f", code.Length);


To reference this you just need to add a reference to Microsoft.PythonTools.Analysis for the core analyzer/interpreter support and Microsoft.PythonTools.IronPython.Interpreter for the IronPython specific interpreter support (which understands all of the .NET namespaces).

This is just analyzing a single file but you can easily expand it to analyze multiple files, pull those files off disk, etc...

Hopefully that can get you started...  From there you can start digging into the analyzer code to extend it to support any additional warnings you want.


From: Ironpython-users [mailto:ironpython-users-bounces+dinov=microsoft.com at python.org] On Behalf Of Joseph Mortensen
Sent: Tuesday, October 14, 2014 3:44 PM
To: ironpython-users at python.org
Subject: Re: [Ironpython-users] static analysis tool

Could anyone link me on how to use PTVS's analyzer?

From: Dino Viehland [mailto:dinov at microsoft.com]
Sent: Tuesday, September 30, 2014 8:12 PM
To: Joseph Mortensen; ironpython-users at python.org<mailto:ironpython-users at python.org>
Subject: RE: static analysis tool

Do you want to create your own static analysis rules or just use an existing checker?  If it's the latter you could use PTVS's analyzer (I can point you to some example code if so).  If it's the former we eventually want to add it to PTVS and when we do that we should pick up IronPython support for free.  We'd also accept it as a contribution ;)

From: Ironpython-users [mailto:ironpython-users-bounces+dinov=microsoft.com at python.org] On Behalf Of Joseph Mortensen
Sent: Tuesday, September 30, 2014 10:29 AM
To: ironpython-users at python.org<mailto:ironpython-users at python.org>
Subject: [Ironpython-users] static analysis tool

I'm trying to static analysis on python code that has very heavy usage of .NET libraries. I've seen pyflakes, pylint, and pychecker as the main tools to do this stuff in python, but I haven't gotten any of them working properly with IronPython in windows.

Are there any recommendations for something that could analyze:

import clr
clr.AddReference("System")
from System import String
stuff = String("my string")
print stuff
stuff.ThisDoesntExist()

without tripping up on the System and String imports and find that "stuff.ThisDoesntExist()" doesn't actually exist?

Thanks,
Joe

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From no_reply at codeplex.com  Wed Oct 15 09:26:36 2014
From: no_reply at codeplex.com (CodePlex)
Date: 15 Oct 2014 00:26:36 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/14/2014
Message-ID: <CO1MSDNADMCDS2sBk310001aab6@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] -X:Tracing argument problem?
2. [New issue] Create Chocolatey package for IronPython
3. [New issue] missing _meta attribute for django

----------------------------------------------

ISSUES

1. [New comment] -X:Tracing argument problem?
http://ironpython.codeplex.com/workitem/35469
User jdhardy has commented on the issue:

"<p>Fixed in c92aec2.</p>"-----------------

2. [New issue] Create Chocolatey package for IronPython
http://ironpython.codeplex.com/workitem/35619
User jdhardy has proposed the issue:

"Create a Chocolatey package for IronPython."-----------------

3. [New issue] missing _meta attribute for django
http://ironpython.codeplex.com/workitem/35620
User dsy73 has proposed the issue:

"Hello

Django does not work.

django-1.7-py2.7
ironpython 2.7.4 or 2.7.5.20

I execute:
ipy64.exe -X:FullFrames "%IRONPYTHONPATH%"\Scripts\django-admin.py startproject djtest
cd djtest
ipy64 -X:FullFrames manage.py runserver

I have this error: 
AttributeError: 'NoneType' object has no attribute '_meta'

Full stack
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\__init__.py", line 21, in setup
  File "C:\Program Files (x86)\IronPython 2.7\Lib\importlib\__init__.py", line 37, in import_module
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\core\management\__init__.py", line 385, in execute_from_command_line
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\core\management\__init__.py", line 354, in execute
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\apps\registry.py", line 108, in populate
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\apps\config.py", line 197, in import_models
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\contrib\auth\models.py", line 360, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\db\models\base.py", line 253, in __new__
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\db\models\base.py", line 300, in add_to_class
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\db\models\fields\related.py", line 2244, in contribute_to_class
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\django-1.7-py2.7.egg\django\db\models\fields\related.py", line 1168, in __set__
AttributeError: 'NoneType' object has no attribute '_meta'

Same error with the stable version 2.7.4 of IronPython before I read this issue 35231."
----------------------------------------------



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From no_reply at codeplex.com  Fri Oct 17 09:27:01 2014
From: no_reply at codeplex.com (CodePlex)
Date: 17 Oct 2014 00:27:01 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/16/2014
Message-ID: <CO1MSDNADMCDS2cK8r60001e1fa@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New issue] dict.copy() raises SystemError if None is used as a key
2. [New comment] dict.copy() raises SystemError if None is used as a key

----------------------------------------------

ISSUES

1. [New issue] dict.copy() raises SystemError if None is used as a key
http://ironpython.codeplex.com/workitem/35626
User tcalmant has proposed the issue:

"When copying a dictionary containing a key set to None, a SystemError is raised:
IronPython 2.7.4 (2.7.0.40) on .NET 4.0.30319.34014 (32-bit)
Type "help", "copyright", "credits" or "license" for more information.
>>> {1: 2}.copy()
{1: 2}
>>> {None: 2}.copy()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
SystemError: Object reference not set to an instance of an object.

FYI, the copy.copy() method works well in that case:
>>> import copy
>>> copy.copy({None:2})
{None: 2}
"-----------------

2. [New comment] dict.copy() raises SystemError if None is used as a key
http://ironpython.codeplex.com/workitem/35626
User tcalmant has commented on the issue:

"<p>The exception occurs only when trying to access the content of the dictionary, not during the copy process.</p><p>```<br>&gt;&gt;&gt; {None: 2}.copy()<br>Traceback (most recent call last):<br>  File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;<br>SystemError: La r?f?rence d'objet n'est pas d?finie ? une instance d'un objet.<br>&gt;&gt;&gt; b = {None: 2}.copy()<br>&gt;&gt;&gt; id(b)<br>43<br>&gt;&gt;&gt; b<br>Traceback (most recent call last):<br>  File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;<br>SystemError: Object reference not set to an instance of an object.<br>```</p>"
----------------------------------------------



----------------------------------------------
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From jdhardy at gmail.com  Tue Oct 21 00:17:14 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 20 Oct 2014 23:17:14 +0100
Subject: [Ironpython-users] requests hang on get or post http request
In-Reply-To: <BLU182-W112817C43D5D907BAA00BFA2DC0@phx.gbl>
References: <BLU182-W25690E7560F55F0F23B4CCA2D30@phx.gbl>
 <CAF7AXFGOAh_bsLRXiZHP9qL8bN_=PdEV6DwOfWnaYh4HvLr0rQ@mail.gmail.com>
 <BLU182-W573023CFAD2DCF930A6DC6A2D00@phx.gbl>
 <BLU182-W112817C43D5D907BAA00BFA2DC0@phx.gbl>
Message-ID: <CAF7AXFEjd-+Zb0TWvVZ5xrw+bNE8Yo6CYxTx4jMvzrWNnLtcuw@mail.gmail.com>

On Wed, Aug 27, 2014 at 12:03 AM, Daniel Fernandez
<fernandez_dan2 at hotmail.com> wrote:
> Hi Jeff,
>
> Is this something we want to go forward with the change in the
> PythonBinaryReader:Read
>
> if(size == 0) {
>    return string.Empty;
>  }
>
> Thanks.

I had thought this was included in some other changes but it appears
it was not. Is it still needed?

- Jeff

From jdhardy at gmail.com  Tue Oct 21 00:35:21 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 20 Oct 2014 23:35:21 +0100
Subject: [Ironpython-users] IronPython 2.7.5 Beta 3
Message-ID: <CAF7AXFHfv54gfpkBHVAyTXU6zDZ2tW2-39NmUHaV8407H394Rw@mail.gmail.com>


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From jdhardy at gmail.com  Tue Oct 21 00:38:50 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 20 Oct 2014 23:38:50 +0100
Subject: [Ironpython-users] IronPython 2.7.5 Beta 3 Released
Message-ID: <CAF7AXFGRE_QuRypoQkvZCuN5vTLhLBBposPtw3Z6Yy6UgVye8g@mail.gmail.com>

On behalf of the IronPython team, I'm happy to announce the third and final
beta release <https://ironpython.codeplex.com/releases/view/115611> of
IronPython 2.7.5. This release includes everything from IronPython 2.7.4
<https://ironpython.codeplex.com/releases/view/90087> and earlier. Like all
IronPython 2.7-series releases, .NET 4 is required to install it.
Installing this release will replace any existing IronPython 2.7-series
installation. Assemblies for embedding are provided for .NET 3.5, .NET 4,
.NET 4.5, and Silverlight 5.

IronPython 2.7.5 Beta 3 is primarily a collection of bug fixes
<http://bit.ly/ipy275b3fixed> which smooths off many of the remaining rough
edges. The complete list of changes
<https://github.com/IronLanguages/main/compare/ipy-2.7.4...ipy-2.7.5-b3> is
also available.

*Note:* *The assembly version of IronPython has changed to 2.7.5.0.* All
previous 2.7 versions had the same version (2.7.0.40) which caused issues
when different versions were installed. Publisher policy files are used to
so that applications don't have to be recompiled, but recompiling is
strongly recommended.

A huge thanks goes out to Pawel Jasinski <https://github.com/paweljasinski>,
who contributed most of the changes in this release. Thanks is also
due to Simon
Opelt <https://github.com/sopelt>, Alex Earl
<https://github.com/slide>, Jeffrey
Bester <https://github.com/jbester>, yngipy hernan
<https://github.com/yYHernan>, Alexander K?plinger
<https://github.com/akoeplinger>,Vincent Ducros
<https://github.com/vincentducros>, and fdanny <https://github.com/fdanny>.

For Visual Studio integration, check out Python Tools for Visual Studio
<http://pytools.codeplex.com/> which has support for IronPython as well as
CPython, and many other fantastic features.

IronPython 2.7.5 Beta 3 is also available for embedding via NuGet
<http://nuget.org/>. The main package is IronPython, and the standard
library is in IronPython.StdLib.


- Jeff
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From jdhardy at gmail.com  Tue Oct 21 00:40:30 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Mon, 20 Oct 2014 23:40:30 +0100
Subject: [Ironpython-users] IronPython 2.7.5 Release Schedule
Message-ID: <CAF7AXFEJkZGRR12Mp6ndKzeFrepkDqBOeJPkjKiC_=e62aiRgQ@mail.gmail.com>

Unless anything goes wrong, I'mplanning on releasing 2.7.5 RC around Nov. 1
and 2.7.5 final around Nov. 15.

Apologies for the long delay between B2 and B3 - I tend to overestimate how
much time I have available in the summer (especially given what passes for
"summer" in Ireland).

- Jeff
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From no_reply at codeplex.com  Tue Oct 21 09:20:37 2014
From: no_reply at codeplex.com (CodePlex)
Date: 21 Oct 2014 00:20:37 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/20/2014
Message-ID: <CO1MSDNADMCDS2IHNkj000237d1@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] Trivial: SyntaxError for invalid indentation gives different line number
2. [New comment] Ctrl-Z dosn't work right after KeyboardInterrupt
3. [Status update] Could not get dependencies for project reference 'PythonLibrary1'
4. [Status update] Sample:  IronPython-1.0.1-Samples-WebServices - doesn't work for few RSS feeds
5. [New comment] test_ipyc.test_cached_types failed throwing SystemError under .NET 4.0 Beta
6. [New comment] "TypeError: find_module() takes exactly 2 arguments" during debug a script load customize DLLs
7. [New issue] ElementTree does not handle UTF-8 encoding

----------------------------------------------

ISSUES

1. [New comment] Trivial: SyntaxError for invalid indentation gives different line number
http://ironpython.codeplex.com/workitem/5736
User slide_o_mix has commented on the issue:

"<p>This is working correctly in the latest.</p>"-----------------

2. [New comment] Ctrl-Z dosn't work right after KeyboardInterrupt
http://ironpython.codeplex.com/workitem/9135
User slide_o_mix has commented on the issue:

"<p>This works in latest.</p>"-----------------

3. [Status update] Could not get dependencies for project reference 'PythonLibrary1'
http://ironpython.codeplex.com/workitem/10245
User slide_o_mix has updated the issue:
Status has changed from Active to Closed with the following comment, 

"Not enough information to reproduce."-----------------

4. [Status update] Sample:  IronPython-1.0.1-Samples-WebServices - doesn't work for few RSS feeds
http://ironpython.codeplex.com/workitem/11587
User slide_o_mix has updated the issue:
Status has changed from Active to Closed with the following comment, 

"This sample is no longer valid."-----------------

5. [New comment] test_ipyc.test_cached_types failed throwing SystemError under .NET 4.0 Beta
http://ironpython.codeplex.com/workitem/24509
User slide_o_mix has commented on the issue:

"<p>I don't get the same issue with the latest code. I get the following:</p><p>TypeError: : unsupported base type for new-style class Microsoft.Scripting.Actions.NamespaceTracker:IronPythonTest.BinderTest</p>"-----------------

6. [New comment] "TypeError: find_module() takes exactly 2 arguments" during debug a script load customize DLLs
http://ironpython.codeplex.com/workitem/32989
User slide_o_mix has commented on the issue:

"<p>This works in the latest, so it seems it was fixed at some point in the past.</p>"-----------------

7. [New issue] ElementTree does not handle UTF-8 encoding
http://ironpython.codeplex.com/workitem/35635
User ysitu has proposed the issue:

">>> import tempfile
>>> from xml.etree.ElementTree import ElementTree
>>> xml = '<?xml version="1.0" encoding="UTF-8"?>\n<test name="' + unichr(169) + '"/>\n'
>>> with tempfile.TemporaryFile() as f:
...     f.write(bytes(xml, 'utf-8'))  # use xml.encode('utf-8') in CPython 2.7
...     f.flush()
...     f.seek(0)
...     tree = ElementTree(file=f)
...     name = next(tree.iter()).get('name')
...     print(repr(name))
...     assert name == unichr(169)
...
u'\xc2\xa9'
Traceback (most recent call last):
  File "<stdin>", line 8, in <module>
AssertionError

unichr(169) is the copyright sign "?" and is encoded in UTF-8 as b'\xc2\xa9'. The two-byte encoding is ignored by ElementTree and gets interpreted as two separate characters."
----------------------------------------------



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From fernandez_dan2 at hotmail.com  Wed Oct 22 02:12:06 2014
From: fernandez_dan2 at hotmail.com (Daniel Fernandez)
Date: Tue, 21 Oct 2014 18:12:06 -0600
Subject: [Ironpython-users] requests hang on get or post http request
In-Reply-To: <CAF7AXFEjd-+Zb0TWvVZ5xrw+bNE8Yo6CYxTx4jMvzrWNnLtcuw@mail.gmail.com>
References: <BLU182-W25690E7560F55F0F23B4CCA2D30@phx.gbl>	<CAF7AXFGOAh_bsLRXiZHP9qL8bN_=PdEV6DwOfWnaYh4HvLr0rQ@mail.gmail.com>	<BLU182-W573023CFAD2DCF930A6DC6A2D00@phx.gbl>	<BLU182-W112817C43D5D907BAA00BFA2DC0@phx.gbl>
 <CAF7AXFEjd-+Zb0TWvVZ5xrw+bNE8Yo6CYxTx4jMvzrWNnLtcuw@mail.gmail.com>
Message-ID: <BLU406-EAS18982F1AAB9E42A0A13B6EA2950@phx.gbl>

Hi Jeff,

I thought I checked in that in. I guess I lost it when I branched. Is there time to still check it in?

Danny

-----Original Message-----
From: Jeff Hardy [mailto:jdhardy at gmail.com] 
Sent: Monday, October 20, 2014 4:17 PM
To: Daniel Fernandez
Cc: ironpython-users at python.org
Subject: Re: [Ironpython-users] requests hang on get or post http request

On Wed, Aug 27, 2014 at 12:03 AM, Daniel Fernandez <fernandez_dan2 at hotmail.com> wrote:
> Hi Jeff,
>
> Is this something we want to go forward with the change in the 
> PythonBinaryReader:Read
>
> if(size == 0) {
>    return string.Empty;
>  }
>
> Thanks.

I had thought this was included in some other changes but it appears it was not. Is it still needed?

- Jeff

From jdhardy at gmail.com  Wed Oct 22 10:02:49 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Wed, 22 Oct 2014 09:02:49 +0100
Subject: [Ironpython-users] requests hang on get or post http request
In-Reply-To: <BLU406-EAS18982F1AAB9E42A0A13B6EA2950@phx.gbl>
References: <BLU182-W25690E7560F55F0F23B4CCA2D30@phx.gbl>
 <CAF7AXFGOAh_bsLRXiZHP9qL8bN_=PdEV6DwOfWnaYh4HvLr0rQ@mail.gmail.com>
 <BLU182-W573023CFAD2DCF930A6DC6A2D00@phx.gbl>
 <BLU182-W112817C43D5D907BAA00BFA2DC0@phx.gbl>
 <CAF7AXFEjd-+Zb0TWvVZ5xrw+bNE8Yo6CYxTx4jMvzrWNnLtcuw@mail.gmail.com>
 <BLU406-EAS18982F1AAB9E42A0A13B6EA2950@phx.gbl>
Message-ID: <CAF7AXFHmKaSUqx+G4M=HyQqnSuBzU2JshtubJY9y1GyhqjNLvg@mail.gmail.com>

Yep, it'll go in the RC.

On Wed, Oct 22, 2014 at 1:12 AM, Daniel Fernandez
<fernandez_dan2 at hotmail.com> wrote:
> Hi Jeff,
>
> I thought I checked in that in. I guess I lost it when I branched. Is there time to still check it in?
>
> Danny
>
> -----Original Message-----
> From: Jeff Hardy [mailto:jdhardy at gmail.com]
> Sent: Monday, October 20, 2014 4:17 PM
> To: Daniel Fernandez
> Cc: ironpython-users at python.org
> Subject: Re: [Ironpython-users] requests hang on get or post http request
>
> On Wed, Aug 27, 2014 at 12:03 AM, Daniel Fernandez <fernandez_dan2 at hotmail.com> wrote:
>> Hi Jeff,
>>
>> Is this something we want to go forward with the change in the
>> PythonBinaryReader:Read
>>
>> if(size == 0) {
>>    return string.Empty;
>>  }
>>
>> Thanks.
>
> I had thought this was included in some other changes but it appears it was not. Is it still needed?
>
> - Jeff

From no_reply at codeplex.com  Thu Oct 23 09:22:13 2014
From: no_reply at codeplex.com (CodePlex)
Date: 23 Oct 2014 00:22:13 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/22/2014
Message-ID: <CO1MSDNADMCDS2uCBcK00026eb2@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] datetime.now() should be class method

----------------------------------------------

ISSUES

1. [New comment] datetime.now() should be class method
http://ironpython.codeplex.com/workitem/21478
User slide_o_mix has commented on the issue:

"<p>This is partially fixed in d4c063, the now and utcnow methods are now class methods, however, the print is still incorrect, it prints datetime.datetime(...) instead of mydate(...). I can't find a way to get the python class name in the C# code that will give me mydate instead of datetime.</p>"
----------------------------------------------



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From no_reply at codeplex.com  Fri Oct 24 03:03:28 2014
From: no_reply at codeplex.com (CodePlex)
Date: 23 Oct 2014 18:03:28 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/22/2014
Message-ID: <CO1MSDNADMCDS29wPiy000001b8@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] datetime.now() should be class method

----------------------------------------------

ISSUES

1. [New comment] datetime.now() should be class method
http://ironpython.codeplex.com/workitem/21478
User slide_o_mix has commented on the issue:

"<p>This is partially fixed in d4c063, the now and utcnow methods are now class methods, however, the print is still incorrect, it prints datetime.datetime(...) instead of mydate(...). I can't find a way to get the python class name in the C# code that will give me mydate instead of datetime.</p>"
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From slide.o.mix at gmail.com  Mon Oct 27 00:53:52 2014
From: slide.o.mix at gmail.com (Slide)
Date: Sun, 26 Oct 2014 16:53:52 -0700
Subject: [Ironpython-users] Bytecode Skeleton Implementation
Message-ID: <CAPiUgVdhOy-3HCPQgjJcL4V+bXTj7Fj8qpBd1ts-Py8eQCQTAQ@mail.gmail.com>

I pushed a branch with a skeleton implementation (very minimal) of bytecode
support. The __hello__ and __phello__ modules are implemented and work
(they are built-in to CPython). Please take a look at [1] and let me know
if you have any feedback.

Thanks,

slide

1 - https://github.com/IronLanguages/main/compare/bytecode_skeleton?expand=1

-- 
Website: http://earl-of-code.com
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From no_reply at codeplex.com  Mon Oct 27 08:21:54 2014
From: no_reply at codeplex.com (CodePlex)
Date: 27 Oct 2014 00:21:54 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/26/2014
Message-ID: <CO1MSDNADMCDS2fWGz20000370d@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] The exception message of SyntaxError is different between CPy and IPy
2. [New comment] NotImplementedError: buffer_info not implemented for the array module

----------------------------------------------

ISSUES

1. [New comment] The exception message of SyntaxError is different between CPy and IPy
http://ironpython.codeplex.com/workitem/23681
User slide_o_mix has commented on the issue:

"<p>Fixed in 6298f5e. The message was updated to what Python 2.7 uses, which is different from what is in the bug for 2.5.</p>"-----------------

2. [New comment] NotImplementedError: buffer_info not implemented for the array module
http://ironpython.codeplex.com/workitem/23778
User slide_o_mix has commented on the issue:

"<p>IronPython now behaves the same as CPython 2.7</p><p>```<br>IronPython 2.9.9a0 DEBUG (2.9.0.0) on .NET 4.0.30319.34014 (32-bit)<br>Type &quot;help&quot;, &quot;copyright&quot;, &quot;credits&quot; or &quot;license&quot; for more information.<br>&gt;&gt;&gt; import array<br>&gt;&gt;&gt; a=array.array('c', 's')<br>&gt;&gt;&gt; a.buffer_into()<br>Traceback (most recent call last):<br>  File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;<br>AttributeError: 'array' object has no attribute 'buffer_into'<br>```</p><p>```<br>Python 2.7.6 (default, Nov 10 2013, 19:24:18) [MSC v.1500 32 bit (Intel)] on win32<br>Type &quot;help&quot;, &quot;copyright&quot;, &quot;credits&quot; or &quot;license&quot; for more information.<br>&gt;&gt;&gt; import array<br>&gt;&gt;&gt; a=array.array('c', 's')<br>&gt;&gt;&gt; a.buffer_into()<br>Traceback (most recent call last):<br>  File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;<br>AttributeError: 'array.array' object has no attribute 'buffer_into'<br>```</p>"
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From no_reply at codeplex.com  Wed Oct 29 08:30:25 2014
From: no_reply at codeplex.com (CodePlex)
Date: 29 Oct 2014 00:30:25 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/28/2014
Message-ID: <CO1MSDNADMCDS2A1Xvp00006e59@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New comment] Ipy Crash...Please help

----------------------------------------------

ISSUES

1. [New comment] Ipy Crash...Please help
http://ironpython.codeplex.com/workitem/34567
User slide_o_mix has commented on the issue:

"<p>Does this work under CPython?</p>"
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From Baron.Oldenburg at leviathansecurity.com  Wed Oct 29 23:43:24 2014
From: Baron.Oldenburg at leviathansecurity.com (Baron Oldenburg)
Date: Wed, 29 Oct 2014 22:43:24 +0000
Subject: [Ironpython-users] using IronPython with pycrypto
Message-ID: <F9197621408CF2438B4991A2C7FBDA7DA280379C@xchg-ax.leviathan.lsg>

Hello!

I'm attempting to import a module (KillerBee<https://code.google.com/p/killerbee/>) in IronPython. I've encountered a couple of issues along the way, some of which I've been able to fix. I'm hoping the mailing list can help me out with what I haven't fixed. Here are the problems I've encountered and the steps I've taken:


1.       "Exception during object creation: no module named killerbee"

a.       Per http://stackoverflow.com/questions/1371994/importing-external-module-in-ironpython, I added the following which allowed IronPython to recognize killerbee as a module and let me import it:

var paths = engine.GetSearchPaths();

paths.Add(@"/usr/lib/python2.7/site-packages/");

engine.SetSearchPaths(paths);


2.       "Exception during object creation: cannot import _AES from Crypto.Cipher"

a.       I tracked this error down to this line in a killerbee file "dot154decode.py":

"from Crypto.Cipher import AES"

and then further to /usr/lib/python2.7/site-packages/Crypto/Cipher/AES.py:

"from Crypto.Cipher import _AES"

In the same directory as AES.py there is an _AES.so.


b.      If I attempt this from the python interpreter, there are no errors:

$ python

Python 2.7.8 (default, Sep 24 2014, 18:26:21)

[GCC 4.9.1 20140903 (prerelease)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> from Crypto.Cipher import AES
>>> import Crypto
>>> print Crypto.__version__

2.6.1

>>>


c.       If I attempt this from IronPython with the following code (instead of importing killerbee):

engine.ImportModule("Crypto.Cipher.AES");

I get the same error ("cannot import _AES from Crypto.Cipher").


d.      If I attempt to just import Crypto.Cipher ("engine.ImportModule("Crypto.Cipher");") there are no errors.

Before I start trying increasingly complicated workarounds, does anyone have an idea as to the possible root cause? I've searched around on the Internet generally and in outstanding IronPython issues specifically for other people with this problem, but I've only found the following semi-related hits around IronPython and pycrypto:


*         http://stackoverflow.com/questions/2365661/how-to-create-a-package-in-c-sharp-for-use-in-ironpython

*         http://www.pyinstaller.org/ticket/881

*         http://lists.ironpython.com/pipermail/users-ironpython.com/2006-November/018956.html

*         https://bitbucket.org/mvdk/ironpycrypto

The relevant parts of the source look like this:

using IronPython;
using IronPython.Hosting;
using Microsoft.Scripting;
using Microsoft.Scripting.Hosting;

ScriptEngine engine = Python.CreateEngine();
var paths = engine.GetSearchPaths();
paths.Add(@"/usr/lib/python2.7/site-packages/");
engine.SetSearchPaths(paths);
engine.ImportModule("Crypto.Cipher.AES");

Thanks for your time! I'm happy to provide any other details or source code necessary to continue debugging.

Baron
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From no_reply at codeplex.com  Fri Oct 31 08:22:10 2014
From: no_reply at codeplex.com (CodePlex)
Date: 31 Oct 2014 00:22:10 -0700
Subject: [Ironpython-users] IronPython, Daily Digest 10/30/2014
Message-ID: <CO1MSDNADMCDS2dkSmL0000a5d8@discussions.codeplex.com>

Hi ironpython,

Here's your Daily Digest of new issues for project "IronPython".

In today's digest:ISSUES

1. [New issue] simplify use of .net enumeration

----------------------------------------------

ISSUES

1. [New issue] simplify use of .net enumeration
http://ironpython.codeplex.com/workitem/35650
User paweljasinski has proposed the issue:

"http://stackoverflow.com/questions/26637765/comparing-enum-values-within-ironpython

there must be a better way"
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From slide.o.mix at gmail.com  Fri Oct 31 11:25:25 2014
From: slide.o.mix at gmail.com (Slide)
Date: Fri, 31 Oct 2014 03:25:25 -0700
Subject: [Ironpython-users] Bytecode Skeleton Implementation
In-Reply-To: <CAF7AXFHC_4n-Hxrx7oQJZshfXP37v_tsR=EmCKNg+Z=QAX9=EQ@mail.gmail.com>
References: <CAPiUgVdhOy-3HCPQgjJcL4V+bXTj7Fj8qpBd1ts-Py8eQCQTAQ@mail.gmail.com>
 <CAF7AXFHC_4n-Hxrx7oQJZshfXP37v_tsR=EmCKNg+Z=QAX9=EQ@mail.gmail.com>
Message-ID: <CAPiUgVeTG13yhb2hScJA2y_F1-cmq9O78Ppi4Xpb+_6L=SVNkw@mail.gmail.com>

Sure, that shouldn't be a problem, right now it's 90% of them :-) I'll add
some info.
On Oct 31, 2014 3:23 AM, "Jeff Hardy" <jdhardy at gmail.com> wrote:

> On Sun, Oct 26, 2014 at 11:53 PM, Slide <slide.o.mix at gmail.com> wrote:
> > I pushed a branch with a skeleton implementation (very minimal) of
> bytecode
> > support. The __hello__ and __phello__ modules are implemented and work
> (they
> > are built-in to CPython). Please take a look at [1] and let me know if
> you
> > have any feedback.
>
> I've only taken a quick glance but it looks like a good start. It
> would be helpful to have comments on the opcodes that still need to be
> implemented.
>
> - Jeff
>
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From jdhardy at gmail.com  Fri Oct 31 11:23:46 2014
From: jdhardy at gmail.com (Jeff Hardy)
Date: Fri, 31 Oct 2014 10:23:46 +0000
Subject: [Ironpython-users] Bytecode Skeleton Implementation
In-Reply-To: <CAPiUgVdhOy-3HCPQgjJcL4V+bXTj7Fj8qpBd1ts-Py8eQCQTAQ@mail.gmail.com>
References: <CAPiUgVdhOy-3HCPQgjJcL4V+bXTj7Fj8qpBd1ts-Py8eQCQTAQ@mail.gmail.com>
Message-ID: <CAF7AXFHC_4n-Hxrx7oQJZshfXP37v_tsR=EmCKNg+Z=QAX9=EQ@mail.gmail.com>

On Sun, Oct 26, 2014 at 11:53 PM, Slide <slide.o.mix at gmail.com> wrote:
> I pushed a branch with a skeleton implementation (very minimal) of bytecode
> support. The __hello__ and __phello__ modules are implemented and work (they
> are built-in to CPython). Please take a look at [1] and let me know if you
> have any feedback.

I've only taken a quick glance but it looks like a good start. It
would be helpful to have comments on the opcodes that still need to be
implemented.

- Jeff

From tbanister at primarycapital.com  Fri Oct 31 18:23:18 2014
From: tbanister at primarycapital.com (Todd Banister)
Date: Fri, 31 Oct 2014 17:23:18 +0000
Subject: [Ironpython-users] Newbie Mac IronPython Forms Question
Message-ID: <D0793DBF.81234%tbanister@primarycapital.onmicrosoft.com>

I am just getting started with IronPython and working my way through the IronPython In Action book by Manning publishing. So far, I am able to do all of the examples on my Windows 8 VM on my Mac without any problems (running the latest 2.7.5 beta 3 version). But I am running into some issues with generating Forms on the Mac side.

On my Mac, I am trying to run the following code:

import clr
clr.AddReference('System.Windows.Forms')
from System.Windows.Forms import Application, Form
form=Form()
Application.Run(form)

When I try to run this simple code to create a blank form, the command line interpreter hangs when it gets to the form=Form() line.

I have tried running this code using the built in IronPython (listed as version 3.0.0.0) in Mono as well as running the 2.7.5 beta 3 version (using mono /Library/Frameworks/IronPython.framework/Versions/2.7.5/ipy.exe).

Both seem to hang at the exact same spot.

What am I missing? Is there something that I have not set up correctly in my Mac environment? Does this simply not work the way I am trying it?

Sorry for such a simple question.

Thanks for your time,
TB

Todd Banister, CTO

Primary Capital Mortgage, LLC - NMLS #3076
1000 Parkwood Circle, Suite 600
Atlanta, GA 30339
P   678.298.0210
C   770.378.5295
F   678.303.0210

[cid:5C14F6A1-A200-4851-AF56-EDFFEA5A9EFD]
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