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Today's Topics:
1. Re: Python collections module (Glynn Clements)
2. Re: Python collections module (Frank Broniewski)
3. Re: Python collections module (Glynn Clements)
4. Re: Python collections module (Luigi Ponti)
----------------------------------------------------------------------
Message: 1
Date: Mon, 8 Feb 2010 20:11:45 +0000
From: Glynn Clements <gl...@gclements.plus.com>
Subject: Re: [GRASS-windows] Python collections module
To: "Frank Broniewski" <b...@metrico.lu>
Cc: grass-windows <grass-windows@lists.osgeo.org>
Message-ID: <19312.28673.550981.963...@cerise.gclements.plus.com>
Content-Type: text/plain; charset=us-ascii
Frank Broniewski wrote:
> I am using the osgeo4w installation and I want to use the python scripting
> possibilities.
> When I try to import the grass module I get an ImportError "No module named
> collections" from "C:\OSGeo4W\apps\Python25\lib\threading.py".
> And indeed there is no collections.py. When I look into my Python26
> installation dir, there is a collections.py in Python26\Lib. Is the osgeo4w
> python package broken? Reinstalling does not fix the missing collections
> module.
> I appreciate any help with this problem
The Python documentation says that the collections module was added in
2.4.
I have both Python 2.5 and Python 2.6 installed on Windows (both are
the stock python.org versions). 2.5 doesn't have a collections.py, but
"import collections" works from the IDE. AFAICT, the collections
module is built into python25.dll.
--
Glynn Clements <gl...@gclements.plus.com>
------------------------------
Message: 2
Date: Tue, 9 Feb 2010 08:03:21 +0100
From: "Frank Broniewski" <b...@metrico.lu>
Subject: Re: [GRASS-windows] Python collections module
To: "Glynn Clements" <gl...@gclements.plus.com>
Cc: grass-windows <grass-windows@lists.osgeo.org>
Message-ID: <b78161a7e476417498fff0fb370f4...@pcfl01brfr>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Hello,
Thanks for your answer, Glynn. I don't find a python25.dll in my stock
installation, but it works too. I am just a little bit worried that the
shipped version from the osgeo4w installer doesn't work as expected. When I
replace the osgeo4w version with the stock version everything works.
Can someone confirm this? Sample code to reproduce my error:
test.py
--------------
import sys
import os
import grass.script as grass
gives me the below mentioned error. It's because Python25/Lib/threading.py
does:
from collections import deque.
Now I wonder if I should report this as a bug, because reinstalling osgeo4w
doesn't solve the problem. If someone can confirm this I would report it,
but I hesitate. I will test this behavior on another installation today and
I will see if I encounter this error message again.
Many thanks
Frank
--------------------------------------------------
From: "Glynn Clements" <gl...@gclements.plus.com>
Sent: Monday, February 08, 2010 9:11 PM
To: "Frank Broniewski" <b...@metrico.lu>
Cc: "grass-windows" <grass-windows@lists.osgeo.org>
Subject: Re: [GRASS-windows] Python collections module
>
> Frank Broniewski wrote:
>
>> I am using the osgeo4w installation and I want to use the python
>> scripting
>> possibilities.
>> When I try to import the grass module I get an ImportError "No module
>> named
>> collections" from "C:\OSGeo4W\apps\Python25\lib\threading.py".
>> And indeed there is no collections.py. When I look into my Python26
>> installation dir, there is a collections.py in Python26\Lib. Is the
>> osgeo4w
>> python package broken? Reinstalling does not fix the missing collections
>> module.
>> I appreciate any help with this problem
>
> The Python documentation says that the collections module was added in
> 2.4.
>
> I have both Python 2.5 and Python 2.6 installed on Windows (both are
> the stock python.org versions). 2.5 doesn't have a collections.py, but
> "import collections" works from the IDE. AFAICT, the collections
> module is built into python25.dll.
>
> --
> Glynn Clements <gl...@gclements.plus.com>
------------------------------
Message: 3
Date: Tue, 9 Feb 2010 08:58:56 +0000
From: Glynn Clements <gl...@gclements.plus.com>
Subject: Re: [GRASS-windows] Python collections module
To: "Frank Broniewski" <b...@metrico.lu>
Cc: grass-windows <grass-windows@lists.osgeo.org>
Message-ID: <19313.9168.72246.483...@cerise.gclements.plus.com>
Content-Type: text/plain; charset=us-ascii
Frank Broniewski wrote:
> Thanks for your answer, Glynn. I don't find a python25.dll in my stock
> installation, but it works too. I am just a little bit worried that the
> shipped version from the osgeo4w installer doesn't work as expected. When I
> replace the osgeo4w version with the stock version everything works.
>
> Can someone confirm this? Sample code to reproduce my error:
I can't test as I don't have a recent version of OSGeo4W here.
> Now I wonder if I should report this as a bug, because reinstalling osgeo4w
> doesn't solve the problem. If someone can confirm this I would report it,
> but I hesitate. I will test this behavior on another installation today and
> I will see if I encounter this error message again.
If stock Python works and OSGeo4W's version doesn't, that suggests a
bug in OSGeo4W's version. However, building a working installer for
Windows is easier said than done due to its DLL search order (in
short, the only way to ensure that your version of a particular DLL is
used is to use manifests, which is a relatively new feature).
--
Glynn Clements <gl...@gclements.plus.com>
------------------------------
Message: 4
Date: Tue, 09 Feb 2010 11:23:13 +0100
From: Luigi Ponti <lpo...@infinito.it>
Subject: Re: [GRASS-windows] Python collections module
To: Frank Broniewski <b...@metrico.lu>
Cc: Glynn Clements <gl...@gclements.plus.com>, grass-windows
<grass-windows@lists.osgeo.org>
Message-ID: <4b713791.2070...@infinito.it>
Content-Type: text/plain; charset=ISO-8859-3; format=flowed
On 09/02/2010 08:03, Frank Broniewski wrote:
> Hello,
>
> Thanks for your answer, Glynn. I don't find a python25.dll in my stock
> installation, but it works too. I am just a little bit worried that
> the shipped version from the osgeo4w installer doesn't work as
> expected. When I replace the osgeo4w version with the stock version
> everything works.
>
> Can someone confirm this? Sample code to reproduce my error:
> test.py
> --------------
> import sys
> import os
> import grass.script as grass
>
> gives me the below mentioned error. It's because
> Python25/Lib/threading.py does:
> from collections import deque.
Hi,
This is what I get on my osgeo4w grass:
GRASS 6.4.0svn (AEA_US)> python --version
Python 2.5.2
GRASS 6.4.0svn (AEA_US)> python test.py
Traceback (most recent call last):
File "test.py", line 3, in <module>
import grass.script as grass
ImportError: No module named grass.script
Regards,
Luigi
>
> Now I wonder if I should report this as a bug, because reinstalling
> osgeo4w doesn't solve the problem. If someone can confirm this I would
> report it, but I hesitate. I will test this behavior on another
> installation today and I will see if I encounter this error message
> again.
>
> Many thanks
>
> Frank
>
> --------------------------------------------------
> From: "Glynn Clements" <gl...@gclements.plus.com>
> Sent: Monday, February 08, 2010 9:11 PM
> To: "Frank Broniewski" <b...@metrico.lu>
> Cc: "grass-windows" <grass-windows@lists.osgeo.org>
> Subject: Re: [GRASS-windows] Python collections module
>
>>
>> Frank Broniewski wrote:
>>
>>> I am using the osgeo4w installation and I want to use the python
>>> scripting
>>> possibilities.
>>> When I try to import the grass module I get an ImportError "No
>>> module named
>>> collections" from "C:\OSGeo4W\apps\Python25\lib\threading.py".
>>> And indeed there is no collections.py. When I look into my Python26
>>> installation dir, there is a collections.py in Python26\Lib. Is the
>>> osgeo4w
>>> python package broken? Reinstalling does not fix the missing
>>> collections
>>> module.
>>> I appreciate any help with this problem
>>
>> The Python documentation says that the collections module was added in
>> 2.4.
>>
>> I have both Python 2.5 and Python 2.6 installed on Windows (both are
>> the stock python.org versions). 2.5 doesn't have a collections.py, but
>> "import collections" works from the IDE. AFAICT, the collections
>> module is built into python25.dll.
>>
>> --
>> Glynn Clements <gl...@gclements.plus.com>
>
> _______________________________________________
> grass-windows mailing list
> grass-windows@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-windows
>
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