Re: [Qgis-developer] Calling GRASS From a Python QGIS Script
The problem is probably related to the way the Subprocess module handles the
I/O inside the QGis python console. It's a problem I've read about various
times, and is specific of the Windows environemnt.
Two thread I recently read about this are [1] and [2], and both consider it
a Subprocess bug.
I hope to find some time to reproduce it...
giovanni
[1] http://bugs.python.org/issue3905
[2]
http://bytes.com/topic/python/answers/634409-subprocess-handle-invalid-error
2011/6/28 romain riviere romain.riviere@gmail.com
Hi all,
I'm using windows XP and QGIS 1.7 (classic installation, python 2.5, grass
6.4.1 ). My Goal is to create a QGIS plugin for complex network analysis
(TSP,steinman tree,...), using GRASS capabilities. It aims to be very
user-friendly, and cross-platform.
I'm trying to call GRASS from within a QGIS python plugin, but I get the
following error (python console module):
Code: (inspired by:
http://grass.osgeo.org/wiki/Working_with_GRASS_without_starting_it_explicitly
)
import os
import sys
gisbase = os.environ['GISBASE'] = r path to QGIS
sys.path.append(os.path.join(os.environ['GISBASE'], etc, python))
import grass.script as grass
Error:
import grass.script as grass
Traceback (most recent call last):
File input, line 1, in module
File C:/PROGRA~1/QUANTU~2/apps/qgis/./python\qgis\utils.py, line 283, in
_import
mod = _builtin_import(name, globals, locals, fromlist, level)
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\__init__.py, line 1,
in module
from core import *
File C:/PROGRA~1/QUANTU~2/apps/qgis/./python\qgis\utils.py, line 283, in
_import
mod = _builtin_import(name, globals, locals, fromlist, level)
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 1073,
in module
debug_level = int(gisenv().get('DEBUG', 0))
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 514,
in gisenv
s = read_command(g.gisenv, flags='n')
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 225,
in read_command
ps = pipe_command(*args, **kwargs)
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 202,
in pipe_command
return start_command(*args, **kwargs)
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 164,
in start_command
return Popen(args, **popts)
File C:\Program Files\Quantum GIS
Wroclaw\apps\grass\grass-6.4.1\etc\python\grass\script\core.py, line 55, in
__init__
startupinfo, creationflags)
File C:\PROGRA~1\QUANTU~2\apps\Python25\lib\subprocess.py, line 587, in
__init__
errread, errwrite) = self._get_handles(stdin, stdout, stderr)
File C:\PROGRA~1\QUANTU~2\apps\Python25\lib\subprocess.py, line 700, in
_get_handles
p2cread = self._make_inheritable(p2cread)
File C:\PROGRA~1\QUANTU~2\apps\Python25\lib\subprocess.py, line 745, in
_make_inheritable
DUPLICATE_SAME_ACCESS)
WindowsError: [Error 6] The handle is invalid
I am pretty sure this is due to the Python Path, because the same code
works well in a classic python console (outside QGIS). But I'm not able to
resolve this issue. I haven't test yet, but I'm pretty sure it's working on
ubuntu.
Another Question:
Does anyone know how to import QGIS vector layer directly into GRASS ( as
v.in.ogr.qgis.loc from the GRASS Plugin)
Any help is welcome.
Romain,
*
*
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Re: [Qgis-developer] Re: MeteoIO
Hi Mathias Anyway, for now, I would propose the solar radiation code (that I would copy/past in place, not to depend on MeteoIO), that would bring a self-contained feature that I have never seen in GIS. Sounds like the code for terrain shadowing and interpolation would be a nice addition to the analysis library of QGIS (code under src/analysis). Currently this library contains code for raster calculation, zonal statistics, some vector analysis and a bit of spatial interpolation (IDW and TIN). It would be great to have more content inside this library and especially more people maintaining it. Code inside the analysis library will be accessible from all the plugins (C++ and python) and if needed also from the server. Regards, Marco -- Dr. Marco Hugentobler Sourcepole - Linux Open Source Solutions Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland marco.hugentob...@sourcepole.ch http://www.sourcepole.ch Technical Advisor QGIS Project Steering Committee ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] QGIS Processing Framework
On Mon, Jun 27, 2011 at 3:59 PM, Camilo Polymeris cpolyme...@gmail.com wrote: Given that there are no objections I have studied the traits docs without finding any reason against it, I'll start migration of the framework. Having trouble with that.. QGIS segfaults when I try to load any of the modules in enthought.traits, e.g.: import enthought.traits.api When running the import through pdb it seems to hang. Can someone please confirm? Thanks, Camilo ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Re: forum.qgis.org
Anita, Carson, Jean Roc, I'm replying from the Nabble qgis-developer forum now... Anita Graser wrote: Some forum users are already cross-posting on gis.stackexchange. Maybe that would be a solution. I support using gis.stackexchange instead of phpBB forum as well. It does not fullfill the ultimate wish to have only one place for user support, but gis.stackechange at least adds some quality to an old-school forum. I like especially that you don't have to create another account and can login with OpenID instead. Anita Graser wrote: Regards, Anita On Mon, Jun 27, 2011 at 9:25 PM, MORREALE Jean Roc lt;jr.morre...@enoreth.netgt;wrote: In the french-speaking community there is two big forums where users come to get support for qgis, they are better referenced than our forum on google so it is often their first stop. I'm sure that there must be an equivalent place for english speakers, if so it would better to redirect non-ML people to these forums rather than keeping our own with a lower reply rate. Le 27/06/2011 21:16, Carson J Q Farmer a écrit : I think we have to be careful here, there are a lot of users out there who don't use mailing lists as a general rule. Mailing lists tend to be a bit more of a 'commitment' than forums, and I think we'd be alienating a lot of users if we drop the forums completely... Is there anyway to set it up so that forum questions are routed to the mailing list, while still appearing to be within the forums for those that prefer this? A new forum structure would probably be fine/nice, but mailing lists tend to be quite 'developer-centric'... I prefer mailing lists myself... But many of my students are 'afraid' or weary of them... AFAIK the only difference between Nabble and phpBB forum is, that Nabble requires you to subscribe to the mailing list as well, before you can post a message. Subscribing can be done with one button click. But maybe this is realla too much 'commitment' for a new user. Regards Pirmin On the other hand, the mailing list format works well for the R project... Just some thoughts to throw around before we completely abandon the forums... And possibly some users... Carson -- Carson J. Q. Farmer ISSP Doctoral Fellow National Centre for Geocomputation National University of Ireland, Maynooth www.carsonfarmer.com On 27 Jun 2011, at 05:36 p.m., Anita Graserlt;anitagra...@gmx.atgt; wrote: +1 from your forum mod ;) Anything that reduces complexity in our web infrastructure is a plus. The forums attract a lot of spam (= work cleaning up) and I feel like there's a much bigger audience following the mailing list anyway. Best wishes, Anita On Mon, Jun 27, 2011 at 5:47 PM, Pirmin Kalbererlt;pi...@sourcepole.comgt; wrote: Hi all, Some time ago it was mentioned that forum.qgis.org should be replaced. Why not simply redirect to http://osgeo-org.1803224.n2.nabble.com/qgis-user-f2036571.html ? Regards Pirmin -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/forum-qgis-org-tp6521024p6523909.html Sent from the qgis-developer mailing list archive at Nabble.com. ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: forum.qgis.org
Il giorno mar, 28/06/2011 alle 00.20 -0700, Pirmin Kalberer ha scritto: gis.stackechange at least adds some quality to an old-school forum. I like especially that you don't have to create another account and can login with OpenID instead. Good point. I do not like (nobody likes it, I guess) having I do not know how many IDs to access the various parts of QGIS infrastructure (wiki, redmine, git, joomla, ...). Anybody interested in helping to develop a simpler solution? Thanks. -- Paolo Cavallini: http://www.faunalia.it/pc ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: MeteoIO
Il giorno mar, 28/06/2011 alle 08.45 +0200, Marco Hugentobler ha scritto: Sounds like the code for terrain shadowing and interpolation would be a nice addition to the analysis library of QGIS (code under src/analysis). Currently Agreed, it would be good to have it. Mathias, do you expect major problems in merging it as suggested by Marco? All the best, and thanks. -- Paolo Cavallini: http://www.faunalia.it/pc ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] QGIS Processing Framework
Il giorno mar, 28/06/2011 alle 03.09 -0400, Camilo Polymeris ha scritto: On Mon, Jun 27, 2011 at 3:59 PM, Camilo Polymeris cpolyme...@gmail.com wrote: Given that there are no objections I have studied the traits docs without finding any reason against it, I'll start migration of the framework. Having trouble with that.. QGIS segfaults when I try to load any of the modules in enthought.traits, e.g.: import enthought.traits.api When running the import through pdb it seems to hang. Can someone please confirm? Thanks, Camilo Confirmed, it crashes with Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/ctraits.so Reading symbols from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so Core was generated by `/usr/bin/qgis.bin'. Program terminated with signal 11, Segmentation fault. #0 0x7f3bf98764c8 in ?? () from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so traits from official deb package. All the best. -- Paolo Cavallini: http://www.faunalia.it/pc ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] forum.qgis.org
From: Paolo Cavallini cavall...@faunalia.it Subject: Re: [Qgis-developer] forum.qgis.org To: qgis-developer@lists.osgeo.org I had reports of people disappointed from not having a response through the forum (I understand few devs and power users hang out there). I know from personal experience that this is correct. If true, this would not be a positive thing for qgis. Agreed. What are from your point of view the differences between a ML and a forum? These things are a matter of personal preference. In my case, I feel more at home in a forum, but that said I could live happily enough with the mailing list. There are problems with the forum, it does go down sometimes, it can be slow to respond and of course it also attracts spam. The upside is that it provides a friendly place of first resort for newcomers to QGIS. I'm ancient and as a result wary about talk of rationalisation and simplification g. Very often all that happens is that things become vastly more complex and difficult to manage (there is a law of unexpected consequences). Regards, Nick. -- Nick Hopton, Caversham, Reading, England. ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: forum.qgis.org
Am Tue, 28 Jun 2011 12:16:04 +0200 schrieb Paolo Cavallini cavall...@faunalia.it: Il giorno mar, 28/06/2011 alle 09.38 +0200, Paolo Cavallini ha scritto: Good point. I do not like (nobody likes it, I guess) having I do not know how many IDs to access the various parts of QGIS infrastructure (wiki, redmine, git, joomla, ...). Anybody interested in helping to develop a simpler solution? BTW: the registration to the wiki currently AFAIK requires manual intervention. Wouldn't it be better to move the content to redmine integrated wiki, so to have one less piece to maintain, one more login etc.? All the best. yes, that would make sense. We need to find out, if and how a migration could work. regards, Otto ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: forum.qgis.org
Am Dienstag, 28. Juni 2011, um 12.21:21 schrieb Otto Dassau: Am Tue, 28 Jun 2011 12:16:04 +0200 schrieb Paolo Cavallini cavall...@faunalia.it: Il giorno mar, 28/06/2011 alle 09.38 +0200, Paolo Cavallini ha scritto: Good point. I do not like (nobody likes it, I guess) having I do not know how many IDs to access the various parts of QGIS infrastructure (wiki, redmine, git, joomla, ...). Anybody interested in helping to develop a simpler solution? BTW: the registration to the wiki currently AFAIK requires manual intervention. Wouldn't it be better to move the content to redmine integrated wiki, so to have one less piece to maintain, one more login etc.? All the best. yes, that would make sense. We need to find out, if and how a migration could work. There is only an old migration script, which is not working anymore (http://www.redmine.org/issues/1224). So migrating MediaWiki 1.15 to the Redmine Wiki will require some work (from my side e.g.). Advantages: -Same (OSGEO)-Login as for bug tracker -Direct Wiki links from Bug trackers Disadvantages: -Different Wiki Syntax -Some Media wiki features will be missing (Tab menu?, Categories?, HTML embedding?, What links here?, Maintenance reports?) Regards Pirmin -- Pirmin Kalberer Sourcepole - Linux Open Source Solutions http://www.sourcepole.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: forum.qgis.org
+1 for moving to redmine for wiki. Having everything in one place would be a good thing, less logins; one syntax; good time to clean up dead links and old info; etc etc - Nathan On Tue, Jun 28, 2011 at 8:37 PM, Pirmin Kalberer pi...@sourcepole.comwrote: Am Dienstag, 28. Juni 2011, um 12.21:21 schrieb Otto Dassau: Am Tue, 28 Jun 2011 12:16:04 +0200 schrieb Paolo Cavallini cavall...@faunalia.it: Il giorno mar, 28/06/2011 alle 09.38 +0200, Paolo Cavallini ha scritto: Good point. I do not like (nobody likes it, I guess) having I do not know how many IDs to access the various parts of QGIS infrastructure (wiki, redmine, git, joomla, ...). Anybody interested in helping to develop a simpler solution? BTW: the registration to the wiki currently AFAIK requires manual intervention. Wouldn't it be better to move the content to redmine integrated wiki, so to have one less piece to maintain, one more login etc.? All the best. yes, that would make sense. We need to find out, if and how a migration could work. There is only an old migration script, which is not working anymore (http://www.redmine.org/issues/1224). So migrating MediaWiki 1.15 to the Redmine Wiki will require some work (from my side e.g.). Advantages: -Same (OSGEO)-Login as for bug tracker -Direct Wiki links from Bug trackers Disadvantages: -Different Wiki Syntax -Some Media wiki features will be missing (Tab menu?, Categories?, HTML embedding?, What links here?, Maintenance reports?) Regards Pirmin -- Pirmin Kalberer Sourcepole - Linux Open Source Solutions http://www.sourcepole.com ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Re: forum.qgis.org
Il giorno mar, 28/06/2011 alle 12.37 +0200, Pirmin Kalberer ha scritto: Disadvantages: -Different Wiki Syntax -Some Media wiki features will be missing (Tab menu?, Categories?, HTML embedding?, What links here?, Maintenance reports?) Thanks Pirmin for the analysis. IMHO the only serious drawback is the migration cost; I think we can live without the Mediawiki fancies, and we are all used to more than one wiki sintax, I guess (no unification in wikis, rather surprising and disappointing). All the best. -- Paolo Cavallini: http://www.faunalia.it/pc ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Re: Please add git http method instructions for proxy...
2011/6/27 marco bra marcobra.ubu...@gmail.com: Hi all Tim, i use git thru cntlm proxy and to get git working i must do export http_proxy=http://127.0.0.1:3128 git clone http://github.com/qgis/Quantum-GIS.git the git:// do not traverse the proxy... export http_proxy=http://127.0.0.1:3128 git clone git://github.com/qgis/Quantum-GIS.git Please put some row about this to help other users, into: https://github.com/qgis/Quantum-GIS/blob/master/INSTALL git section... Then if i try to made cd $HOME/src/Quantum-GIS export http_proxy=http://127.0.0.1:3128 git pull i get this error: RPC failed; result=22, HTTP code = 417 so i try: export http_proxy=http://127.0.0.1:3128 cd $HOME/src/Quantum-GIS git pull http://github.com/qgis/Quantum-GIS.git master i get remote: Counting objects: 9, done. remote: Compressing objects: 100% (1/1), done. remote: Total 5 (delta 4), reused 5 (delta 4) Unpacking objects: 100% (5/5), done. From http://github.com/qgis/Quantum-GIS * branchmaster - FETCH_HEAD Updating 6509df2..c769cdd Fast-forward src/mapserver/qgswmsserver.cpp | 33 ++--- 1 files changed, 6 insertions(+), 27 deletions(-) seems this is fine... Hope this helps Best regards Marco -- Linux Infinite Freedom ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu
On Thu, Jun 23, 2011 at 11:10 AM, Agustin Lobo alobolis...@gmail.comwrote: Is it possible to install the python bindings for a saga installation from binaries friom ubuntugis-unstable? I'm currently busy uploading the new versions. After uploading it will take approximately one hour to compile. Once this is done the package you are looking for is called: python-saga Also, while I do have the ubuntugis-unstable repository in the synaptic list, synaptic finds saga 2.05+dfsg-0.1~lucid while https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstablehttps://launchpad.net/%7Eubuntugis/+archive/ubuntugis-unstable lists saga 2.0.6+dfsg-0~lucid. Why? Because it was uploaded but (for some reason) did not compile. Not your fault. Thanks Agus -- Forwarded message -- From: MALIK Julien julien.ma...@c-s.fr Date: 2011/6/23 Subject: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu To: cavall...@faunalia.it cavall...@faunalia.it Cc: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org, agustin.l...@ija.csic.es For ubuntu, you are probably looking for this : https://launchpad.net/~johanvdw Julien Quoting cavall...@faunalia.it cavall...@faunalia.it: A debian plugin is under preparation. Otherwise you'll have to build it yourself. All the best. http://faunalia.it/pc - Reply message - Da: Agustin Lobo alobolis...@gmail.com A: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org Oggetto: [Qgis-developer] qgis-saga-python bindings in ubuntu Data: gio, giu 23, 2011 07:04 Does anyone know if there is any way to get the required (by the qgis saga plugin) python bindings for the binary distribution of saga for debian and ubuntu? Thanks Agus ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer This message was sent using IMP, the Internet Messaging Program. ___ Qgis-user mailing list qgis-u...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Announcing the release of QGIS 1.7 'Wrocław'
Hi William On Mon, Jun 27, 2011 at 12:31 AM, William Kyngesburye wokl...@kyngchaos.com wrote: On Jun 20, 2011, at 6:51 AM, Tim Sutton wrote: I just did some long-overdue catching up on my webserver logs. I can put together counts of OS X downloads if you like. Oh - I'd like to see those stats too! Regards Tim Took me a while... I found that the web logs counted requests and bytes, but not necessarily completed downloads (didn't account for aborted downloads), and had to do it over using downloaded byte counts and lookups to file sizes. The * below was very exaggerated at over 8000 hits, most others were exaggerated approx 2x. Very crude table: 1.4 2010-1 2 3 4 5 6 7 snow 548 583 754 642 634 547 551 leo 254 257 380 294 263 235 194 ssnow 585 721 858 733 763 715 649 sleo 360 437 546 473 482 362 293 1.5 2010-8 9 10 11 snow 569 632 918 808 leo 166 237 313 253 ppc - - 65 76 ssnow 825* 967 1106 838 sleo 311 378 486 342 1.6 2010-11 12 2011-1 2 3 4 5 6 snow 297 1992 2060 1994 2079 1899 1671 leo 136 611 608 588 606 521 451 ppc 15 155 139 153 139 112 100 'snow' and 'leo' are the 2 main OS X systems, 10.6 and 10.5 respectively. 'ssnow' and 'sleo' are the standalone packages. 'ppc' is when I split the leo package because the new Qt Cocoa builds don't do PPC. Thanks for the stats - very interesting. Hopefully the numbers support the effort you put into building mac packages. I wonder how linux fares against that. Alex Mandel was working on ubuntu download stats once - I see if I can find the link to get them. Its a pity that the useage of QGIS is so skewed towards windows, but hopefully that will change over time to a more even spread. Regards Tim - William Kyngesburye kyngchaos*at*kyngchaos*dot*com http://www.kyngchaos.com/ History is an illusion caused by the passage of time, and time is an illusion caused by the passage of history. - Hitchhiker's Guide to the Galaxy -- Tim Sutton - QGIS Project Steering Committee Member (Release Manager) == Please do not email me off-list with technical support questions. Using the lists will gain more exposure for your issues and the knowledge surrounding your issue will be shared with all. Visit http://linfiniti.com to find out about: * QGIS programming and support services * Mapserver and PostGIS based hosting plans * FOSS Consulting Services Skype: timlinux Irc: timlinux on #qgis at freenode.net == ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] QGIS crashes when loading Traits from Python console. [Was: QGIS Processing Framework]
On Mon, Jun 27, 2011 at 3:59 PM, Camilo Polymeris cpolyme...@gmail.com wrote: Given that there are no objections I have studied the traits docs without finding any reason against it, I'll start migration of the framework. Having trouble with that.. QGIS segfaults when I try to load any of the modules in enthought.traits, e.g.: import enthought.traits.api When running the import through pdb it seems to hang. Can someone please confirm? Thanks, Camilo Confirmed, it crashes with Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/ctraits.so Reading symbols from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so Core was generated by `/usr/bin/qgis.bin'. Program terminated with signal 11, Segmentation fault. #0 0x7f3bf98764c8 in ?? () from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so traits from official deb package. All the best. -- Paolo Cavallini: http://www.faunalia.it/pc Yes. Same here. No idea what those _speedups.so could be... Any ideas? Can't continue if we don't solve this. Regards, Camilo debian, Traits v 3.0.0 Program received signal SIGSEGV, Segmentation fault. 0x7fffd22c56b4 in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so bt #0 0x7fffd22c56b4 in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so #1 0x7fffd22c7e7d in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so #2 0x7fffe1aeaf80 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #3 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #4 0x7fffe1aeaffb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #5 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #6 0x7fffe1aeaffb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #7 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #8 0x7fffe1aecd92 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0 #9 0x7fffe1afe0d2 in PyImport_ExecCodeModuleEx () from /usr/lib/libpython2.6.so.1.0 #10 0x7fffe1b0099e in ?? () from /usr/lib/libpython2.6.so.1.0 #11 0x7fffe1b017df in ?? () from /usr/lib/libpython2.6.so.1.0 #12 0x7fffe1b01a6f in ?? () from /usr/lib/libpython2.6.so.1.0 #13 0x7fffe1b020b0 in ?? () from /usr/lib/libpython2.6.so.1.0 #14 0x7fffe1b02604 in PyImport_ImportModuleLevel () from /usr/lib/libpython2.6.so.1.0 #15 0x7fffe1ae4baf in ?? () from /usr/lib/libpython2.6.so.1.0 ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] Jython with QGIS
Hi guys, Is there a way for developing in QGIS using Jython or Java? Thanks, Ornélio Hinterholz Junior ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Ubuntu] Re: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu
Johan, Problem solved by adding your repository: deb http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu lucid main deb-src http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu lucid main Unfortunately, this does not entirely solve the problem of the saga plugin in QGIS, but this is another story. Thanks! Agus 2011/6/28 Agustin Lobo alobolis...@gmail.com: Johan, Do not find python-saga in https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable Instead, I find now 2.0.7+dfsg-0.5~lucid , but synaptic still finds 2.05 only Thanks for taking care of ubuntu saga binaries. Agus 2011/6/28 Johan Van de Wauw johan.vandew...@gmail.com: On Thu, Jun 23, 2011 at 11:10 AM, Agustin Lobo alobolis...@gmail.com wrote: Is it possible to install the python bindings for a saga installation from binaries friom ubuntugis-unstable? I'm currently busy uploading the new versions. After uploading it will take approximately one hour to compile. Once this is done the package you are looking for is called: python-saga Also, while I do have the ubuntugis-unstable repository in the synaptic list, synaptic finds saga 2.05+dfsg-0.1~lucid while https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable lists saga 2.0.6+dfsg-0~lucid. Why? Because it was uploaded but (for some reason) did not compile. Not your fault. Thanks Agus -- Forwarded message -- From: MALIK Julien julien.ma...@c-s.fr Date: 2011/6/23 Subject: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu To: cavall...@faunalia.it cavall...@faunalia.it Cc: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org, agustin.l...@ija.csic.es For ubuntu, you are probably looking for this : https://launchpad.net/~johanvdw Julien Quoting cavall...@faunalia.it cavall...@faunalia.it: A debian plugin is under preparation. Otherwise you'll have to build it yourself. All the best. http://faunalia.it/pc - Reply message - Da: Agustin Lobo alobolis...@gmail.com A: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org Oggetto: [Qgis-developer] qgis-saga-python bindings in ubuntu Data: gio, giu 23, 2011 07:04 Does anyone know if there is any way to get the required (by the qgis saga plugin) python bindings for the binary distribution of saga for debian and ubuntu? Thanks Agus ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer This message was sent using IMP, the Internet Messaging Program. ___ Qgis-user mailing list qgis-u...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ UbuntuGIS mailing list ubu...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/ubuntu http://trac.osgeo.org/ubuntugis/wiki ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] Jython with QGIS
QGIS is written in C++, and supports (C)Python scripting. Even if a C++/Java binding is technically possible, IMHO it isn't a advisable. Natural softwares for Jyhon/Java development can be gvSIG, uDig, OpenJump, and the rest of the Java gfoss tools.. giovanni 2011/6/28 Ornélio Hinterholz Junior ohjrr2...@gmail.com ** Hi guys, Is there a way for developing in QGIS using Jython or Java? Thanks, Ornélio Hinterholz Junior ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
[Qgis-developer] qgis crash with qwt
Hi all, i have create a new plugin in python and in my code when i can use a specific qwt function like setAxisScaleDraw qgis crash. This is the error message : qgis: /build/buildd-sip4-qt3_4.10.2-1-i386-SoYLd5/sip4-qt3-4.10.2/siplib/siplib.c :2600 : sip_api_parse_result: L'assertion « assign_helper != ((void *)0) » a échoué. I use qgis 1.6 on a debian squeeze. Perhaps a problem with package sip ? I have rebuild my packages : python-qwt5-qt4 and python-qwt5-qt3 but same result qgis crash thanks a lot for helping Cheers Ludovic ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] QGIS crashes when loading Traits from Python console. [Was: QGIS Processing Framework]
Hi, I can confirm the crash on Fedora 15, QGIS 1.6 and ETS 3.5. However, after installing the fresh ETS 4.0 from Github (http://code.enthought.com/source/) I can import traits.api (namespace 'enthought' has been removed in 4.0) through QGIS Python console. Same applies to openSUSE 11.4 (64-bit) with QGIS 1.7. Official RPMs seem to be available at least for openSUSE. Cheers, Joona On 06/28/2011 06:50 PM, Julien Malik wrote: Hello, Same here on Ubuntu Maverick. The package can be imported in a standalone interpreter (python or ipython) I start qgis, runs the Python console, do the import enthought.traits.api : crash. Julien Le 28/06/2011 17:41, Camilo Polymeris a écrit : On Mon, Jun 27, 2011 at 3:59 PM, Camilo Polymeriscpolyme...@gmail.com wrote: Given that there are no objections I have studied the traits docs without finding any reason against it, I'll start migration of the framework. Having trouble with that.. QGIS segfaults when I try to load any of the modules in enthought.traits, e.g.: import enthought.traits.api When running the import through pdb it seems to hang. Can someone please confirm? Thanks, Camilo Confirmed, it crashes with Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/ctraits.so Reading symbols from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so Core was generated by `/usr/bin/qgis.bin'. Program terminated with signal 11, Segmentation fault. #0 0x7f3bf98764c8 in ?? () from /usr/lib/python2.7/dist-packages/enthought/traits/protocols/_speedups.so traits from official deb package. All the best. -- Paolo Cavallini: http://www.faunalia.it/pc Yes. Same here. No idea what those _speedups.so could be... Any ideas? Can't continue if we don't solve this. Regards, Camilo debian, Traits v 3.0.0 Program received signal SIGSEGV, Segmentation fault. 0x7fffd22c56b4 in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so bt #0 0x7fffd22c56b4 in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so #1 0x7fffd22c7e7d in ?? () from /usr/lib/python2.6/dist-packages/enthought/traits/protocols/_speedups.so #2 0x7fffe1aeaf80 in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #3 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #4 0x7fffe1aeaffb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #5 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #6 0x7fffe1aeaffb in PyEval_EvalFrameEx () from /usr/lib/libpython2.6.so.1.0 #7 0x7fffe1aeccc0 in PyEval_EvalCodeEx () from /usr/lib/libpython2.6.so.1.0 #8 0x7fffe1aecd92 in PyEval_EvalCode () from /usr/lib/libpython2.6.so.1.0 #9 0x7fffe1afe0d2 in PyImport_ExecCodeModuleEx () from /usr/lib/libpython2.6.so.1.0 #10 0x7fffe1b0099e in ?? () from /usr/lib/libpython2.6.so.1.0 #11 0x7fffe1b017df in ?? () from /usr/lib/libpython2.6.so.1.0 #12 0x7fffe1b01a6f in ?? () from /usr/lib/libpython2.6.so.1.0 #13 0x7fffe1b020b0 in ?? () from /usr/lib/libpython2.6.so.1.0 #14 0x7fffe1b02604 in PyImport_ImportModuleLevel () from /usr/lib/libpython2.6.so.1.0 #15 0x7fffe1ae4baf in ?? () from /usr/lib/libpython2.6.so.1.0 ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Qgis-developer] QGIS crashes when loading Traits from Python console. [Was: QGIS Processing Framework]
I can confirm the crash on Fedora 15, QGIS 1.6 and ETS 3.5. However, after installing the fresh ETS 4.0 from Github (http://code.enthought.com/source/) I can import traits.api (namespace 'enthought' has been removed in 4.0) through QGIS Python console. Same applies to openSUSE 11.4 (64-bit) with QGIS 1.7. Official RPMs seem to be available at least for openSUSE. Cheers, Joona Works for me, too. (version 4.0.1 from github) Thanks! ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
Re: [Ubuntu] Re: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu
The saga-qgis interface is pretty much non-functional yet. Could you specify which problems you have encountered? Are you using the faunalia version? Camilo El jun 28, 2011 12:35 p.m., Agustin Lobo alobolis...@gmail.com escribió: Johan, Problem solved by adding your repository: deb http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu lucid main deb-src http://ppa.launchpad.net/johanvdw/sagacvs/ubuntu lucid main Unfortunately, this does not entirely solve the problem of the saga plugin in QGIS, but this is another story. Thanks! Agus 2011/6/28 Agustin Lobo alobolis...@gmail.com: Johan, Do not find python-saga in https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable Instead, I find now 2.0.7+dfsg-0.5~lucid , but synaptic still finds 2.05 only Thanks for taking care of ubuntu saga binaries. Agus 2011/6/28 Johan Van de Wauw johan.vandew...@gmail.com: On Thu, Jun 23, 2011 at 11:10 AM, Agustin Lobo alobolis...@gmail.com wrote: Is it possible to install the python bindings for a saga installation from binaries friom ubuntugis-unstable? I'm currently busy uploading the new versions. After uploading it will take approximately one hour to compile. Once this is done the package you are looking for is called: python-saga Also, while I do have the ubuntugis-unstable repository in the synaptic list, synaptic finds saga 2.05+dfsg-0.1~lucid while https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable lists saga 2.0.6+dfsg-0~lucid. Why? Because it was uploaded but (for some reason) did not compile. Not your fault. Thanks Agus -- Forwarded message -- From: MALIK Julien julien.ma...@c-s.fr Date: 2011/6/23 Subject: [Qgis-user] Re: [Qgis-developer] qgis-saga-python bindings in ubuntu To: cavall...@faunalia.it cavall...@faunalia.it Cc: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org, agustin.l...@ija.csic.es For ubuntu, you are probably looking for this : https://launchpad.net/~johanvdw Julien Quoting cavall...@faunalia.it cavall...@faunalia.it: A debian plugin is under preparation. Otherwise you'll have to build it yourself. All the best. http://faunalia.it/pc - Reply message - Da: Agustin Lobo alobolis...@gmail.com A: qgis-user qgis-u...@lists.osgeo.org, qgis-developer qgis-developer@lists.osgeo.org Oggetto: [Qgis-developer] qgis-saga-python bindings in ubuntu Data: gio, giu 23, 2011 07:04 Does anyone know if there is any way to get the required (by the qgis saga plugin) python bindings for the binary distribution of saga for debian and ubuntu? Thanks Agus ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer This message was sent using IMP, the Internet Messaging Program. ___ Qgis-user mailing list qgis-u...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ UbuntuGIS mailing list ubu...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/ubuntu http://trac.osgeo.org/ubuntugis/wiki ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer ___ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer
