pydev-users — A catch-all group for non-technical discussion

[Pydev-users] [Users] RE: confusion about installing remote debugger

[SourceForge.net <no...@so...>]

The following forum message was posted by mrodent at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4741281:

Thanks... in fact CommandGroups --> PyDev Debug was unticked both for normal
and debug perspective.

So I ticked em... Followed through the manual-adv-remote-debugger instructions...
unfortunately it didn't work because, yes, I am essentially using threads created
in Java... SwingWorker's non-EDT thread in doInBackground(), and EDT in process().
Breakpoints non-functional.

Do you have any knowledge on how big a challenge the PyDev developers would
face to do sthg about this?  If reasonable, is it anywhere on their radar  to
your knowledge?

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Well, I looked for 'com.aptana.ide' string in [i].metadata[/i] folder in my
workspace, in Eclipse installation folder and in folder with my projects with
no results. Very strange...

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Well, that entry in the log:

org.eclipse.core.runtime.CoreException: No property tester contributes a property
com.aptana.ide.core.ui.nature to type class
org.python.pydev.navigator.elements.PythonProjectSourceFolder

is saying that it was a problem with  com.aptana.ide.core.ui.nature, so, maybe
that's where your problem is lying (i.e.: maybe you installed aptana, removed
it and somehow you're using the same metadata which still has some information
from aptana? -- so, there's a chance that starting things with a fresh workspace
could solve your issues...)

Cheers,

Fabio

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Well it seems like I don't have Aptana Studio installed... Below is contents
of [i]Installed Software[/i] tab in [i]Eclipse SDK Installation Details[/i]
window:
[code]  Autotools support for CDT
(Incubation)	3.0.1.201108301805	org.eclipse.linuxtools.cdt.autotools.feature.gro
up	Eclipse Linux Tools
  C/C++ Development Tools	8.0.0.201109151620	org.eclipse.cdt.feature.group	Eclipse
CDT
  C/C++ Library API Documentation Hover Help
(Incubation)	0.3.0.201108301805	org.eclipse.linuxtools.cdt.libhover.feature.grou
p	Eclipse Linux Tools
  Eclipse SDK	3.7.1.M20110909-1335	org.eclipse.sdk.ide	null
  Eclipse XML Editors and
Tools	3.3.1.v201108102009-7H7EFZ3DxumTlaI6nheRdHo2p1KaDIL1Uz-S3PL	org.eclipse.ws
t.xml_ui.feature.feature.group	Eclipse Web Tools Platform
  Eclipse XSL Developer
Tools	1.3.1.v201109012200-7T7YFRTFIqUoIrvbEtBlSIJXGZNg	org.eclipse.wst.xsl.featu
re.feature.group	Eclipse Web Tools Platform
  JavaScript Development
Tools	1.3.1.v201108102009-7F78FXRFBBoPbXRPcHfz-uy	org.eclipse.wst.jsdt.feature.f
eature.group	Eclipse Web Tools Platform
  MercurialEclipse	1.9.0.201106191824	mercurialeclipse.feature.group	MercurialEclipse
project
  PyDev for Eclipse	2.2.2.2011091514	org.python.pydev.feature.feature.group	Apta
na
  Pydev Mylyn Integration	0.3.0	org.python.pydev.mylyn.feature.feature.group	Fabio
Zadrozny[/code]

In the past I had Aptana Studio installed indeed but I think I haven't installed
it in my current Eclipse installation (Indigo) at all.

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Seems some issue between PyDev and Aptana Studio... Which Aptana Studio version
are you using?

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Thanks Fabio for quick reply. I'll try this as soon as possible and I will post
results.
Could you please comment on log entry posted in comment 2?

Re: [Pydev-users] Eclipse's PyDev plugin; Unresolve import module:atexit

[Fabio Z. <fa...@gm...>]

On Thu, Oct 6, 2011 at 5:05 PM, Mehrdad Pazooki
<meh...@gm...> wrote:
> Thanks for the reply;
>
> this is what I got from python3;
>>>> import sys
>>>> print(sys.path)
> '/usr/lib/python32.zip',
> '/usr/lib/python3.2',
> '/usr/lib/python3.2/plat-linux2',
> '/usr/lib/python3.2/lib-dynload',
> '/usr/lib/python3.2/site-packages'
>
> and this is what I got from PYTHONPATH in Eclipse:
> /usr/src/eclipse/plugins/org.python.pydev_2.2.2.2011082312/PySrc
> /usr/lib/python32.zip
> /usr/lib/python3.2
> /usr/lib/python3.2/plat-linux2
> /usr/lib/python3.2/lib-dynload
> /usr/lib/python3.2/site-packages
>
> they both have the same path so how is that possible that python3
> doesn't have any problem with atexit but eclipse with the same
> path cannot import it?!
>

It seems that on Python 3, atexit is a builtin module (probably the
/usr/lib/python3.2/lib-dynload/atexit.cpython-32mu.so) you found in
the find... So, maybe there's some other environment variable you need
to have set to have it working (although if you started Eclipse from
the same shell where you had it working, that shouldn't be a problem,
unless you override it -- or started from another place that doesn't
set it)

Try taking a look at the LIBPATH variable (or restarting Eclipse from
the same shell where you got it running).

Cheers,

Fabio

>
> On Thu 06 Oct 2011 04:47:37 PM ADT, Fabio Zadrozny wrote:
>> Probably you have the PYTHONPATH mixed... You can check that by making
>> a script and running it (if you can't fix it, please post the details
>> of your PYTHONPATH):
>>
>> i.e.: import sys;print(sorted('\n'.join(sys.path)))
>>
>> Cheers,
>>
>> Fabio
>>
>> On Thu, Oct 6, 2011 at 4:25 PM, Mehrdad Pazooki
>> <meh...@gm...>  wrote:
>>> I used the following source code;
>>> https://www.assembla.com/code/EstMon/subversion/nodes/trunk/src/daemon.py
>>> when I pasted it to eclipse in a new file I got a message: "Unresolved
>>> Import Module; atexit" with a red cross beside my import section which
>>> is;"import sys, os, time, atexit, signal, socketserver"
>>> atexit is the only module that it cannot import, but it exists! I ran
>>> the code and I had no trouble. I also tried;
>>> $ python3 -c 'import atexit'
>>> it proved that python3 has no problem with this module.
>>>
>>> $ locate atexit
>>> /usr/lib/perl5/auto/POSIX/atexit.al
>>> /usr/lib/python2.7/atexit.py
>>> /usr/lib/python2.7/atexit.pyc
>>> /usr/lib/python2.7/atexit.pyo
>>> /usr/lib/python3.2/lib-dynload/atexit.cpython-32mu.so
>>> /usr/src/eclipse/plugins/org.python.pydev.jython_2.2.2.2011082312/Lib/atexit.py
>>> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/atexit.c
>>> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/cxa_atexit.c
>>>
>>> does anyone know a solution to fix this issue?
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> All the data continuously generated in your IT infrastructure contains a
>>> definitive record of customers, application performance, security
>>> threats, fraudulent activity and more. Splunk takes this data and makes
>>> sense of it. Business sense. IT sense. Common sense.
>>> http://p.sf.net/sfu/splunk-d2dcopy1
>>> _______________________________________________
>>> Pydev-users mailing list
>>> Pyd...@li...
>>> https://lists.sourceforge.net/lists/listinfo/pydev-users
>>>
>>
>> ------------------------------------------------------------------------------
>> All the data continuously generated in your IT infrastructure contains a
>> definitive record of customers, application performance, security
>> threats, fraudulent activity and more. Splunk takes this data and makes
>> sense of it. Business sense. IT sense. Common sense.
>> http://p.sf.net/sfu/splunk-d2dcopy1
>> _______________________________________________
>> Pydev-users mailing list
>> Pyd...@li...
>> https://lists.sourceforge.net/lists/listinfo/pydev-users
>>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
> Pydev-users mailing list
> Pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-users
>

Re: [Pydev-users] Eclipse's PyDev plugin; Unresolve import module:atexit

[Mehrdad P. <meh...@gm...>]

Thanks for the reply;

this is what I got from python3;
>>> import sys
>>> print(sys.path)
'/usr/lib/python32.zip', 
'/usr/lib/python3.2', 
'/usr/lib/python3.2/plat-linux2', 
'/usr/lib/python3.2/lib-dynload', 
'/usr/lib/python3.2/site-packages'

and this is what I got from PYTHONPATH in Eclipse:
/usr/src/eclipse/plugins/org.python.pydev_2.2.2.2011082312/PySrc
/usr/lib/python32.zip
/usr/lib/python3.2
/usr/lib/python3.2/plat-linux2
/usr/lib/python3.2/lib-dynload
/usr/lib/python3.2/site-packages

they both have the same path so how is that possible that python3 
doesn't have any problem with atexit but eclipse with the same
path cannot import it?!


On Thu 06 Oct 2011 04:47:37 PM ADT, Fabio Zadrozny wrote:
> Probably you have the PYTHONPATH mixed... You can check that by making
> a script and running it (if you can't fix it, please post the details
> of your PYTHONPATH):
>
> i.e.: import sys;print(sorted('\n'.join(sys.path)))
>
> Cheers,
>
> Fabio
>
> On Thu, Oct 6, 2011 at 4:25 PM, Mehrdad Pazooki
> <meh...@gm...>  wrote:
>> I used the following source code;
>> https://www.assembla.com/code/EstMon/subversion/nodes/trunk/src/daemon.py
>> when I pasted it to eclipse in a new file I got a message: "Unresolved
>> Import Module; atexit" with a red cross beside my import section which
>> is;"import sys, os, time, atexit, signal, socketserver"
>> atexit is the only module that it cannot import, but it exists! I ran
>> the code and I had no trouble. I also tried;
>> $ python3 -c 'import atexit'
>> it proved that python3 has no problem with this module.
>>
>> $ locate atexit
>> /usr/lib/perl5/auto/POSIX/atexit.al
>> /usr/lib/python2.7/atexit.py
>> /usr/lib/python2.7/atexit.pyc
>> /usr/lib/python2.7/atexit.pyo
>> /usr/lib/python3.2/lib-dynload/atexit.cpython-32mu.so
>> /usr/src/eclipse/plugins/org.python.pydev.jython_2.2.2.2011082312/Lib/atexit.py
>> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/atexit.c
>> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/cxa_atexit.c
>>
>> does anyone know a solution to fix this issue?
>>
>>
>> ------------------------------------------------------------------------------
>> All the data continuously generated in your IT infrastructure contains a
>> definitive record of customers, application performance, security
>> threats, fraudulent activity and more. Splunk takes this data and makes
>> sense of it. Business sense. IT sense. Common sense.
>> http://p.sf.net/sfu/splunk-d2dcopy1
>> _______________________________________________
>> Pydev-users mailing list
>> Pyd...@li...
>> https://lists.sourceforge.net/lists/listinfo/pydev-users
>>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
> Pydev-users mailing list
> Pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-users
>

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

It's possible that a project has both the c++ and the python nature. If you
right click a project (in the pydev package explorer at least), you can choose
pydev > remove pydev project config (to remove the python nature if it's a pydev
project) or pydev > set as pydev project.

Note that if you open a python file in any project, pydev will automatically
add the python nature to it.

Cheers,

Fabio

Re: [Pydev-users] Eclipse's PyDev plugin; Unresolve import module:atexit

[Fabio Z. <fa...@gm...>]

Probably you have the PYTHONPATH mixed... You can check that by making
a script and running it (if you can't fix it, please post the details
of your PYTHONPATH):

i.e.: import sys;print(sorted('\n'.join(sys.path)))

Cheers,

Fabio

On Thu, Oct 6, 2011 at 4:25 PM, Mehrdad Pazooki
<meh...@gm...> wrote:
> I used the following source code;
> https://www.assembla.com/code/EstMon/subversion/nodes/trunk/src/daemon.py
> when I pasted it to eclipse in a new file I got a message: "Unresolved
> Import Module; atexit" with a red cross beside my import section which
> is;"import sys, os, time, atexit, signal, socketserver"
> atexit is the only module that it cannot import, but it exists! I ran
> the code and I had no trouble. I also tried;
> $ python3 -c 'import atexit'
> it proved that python3 has no problem with this module.
>
> $ locate atexit
> /usr/lib/perl5/auto/POSIX/atexit.al
> /usr/lib/python2.7/atexit.py
> /usr/lib/python2.7/atexit.pyc
> /usr/lib/python2.7/atexit.pyo
> /usr/lib/python3.2/lib-dynload/atexit.cpython-32mu.so
> /usr/src/eclipse/plugins/org.python.pydev.jython_2.2.2.2011082312/Lib/atexit.py
> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/atexit.c
> /var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/cxa_atexit.c
>
> does anyone know a solution to fix this issue?
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
> Pydev-users mailing list
> Pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-users
>

[Pydev-users] Eclipse's PyDev plugin; Unresolve import module:atexit

[Mehrdad P. <meh...@gm...>]

I used the following source code; 
https://www.assembla.com/code/EstMon/subversion/nodes/trunk/src/daemon.py
when I pasted it to eclipse in a new file I got a message: "Unresolved 
Import Module; atexit" with a red cross beside my import section which 
is;"import sys, os, time, atexit, signal, socketserver"
atexit is the only module that it cannot import, but it exists! I ran 
the code and I had no trouble. I also tried;
$ python3 -c 'import atexit'
it proved that python3 has no problem with this module.

$ locate atexit
/usr/lib/perl5/auto/POSIX/atexit.al
/usr/lib/python2.7/atexit.py
/usr/lib/python2.7/atexit.pyc
/usr/lib/python2.7/atexit.pyo
/usr/lib/python3.2/lib-dynload/atexit.cpython-32mu.so
/usr/src/eclipse/plugins/org.python.pydev.jython_2.2.2.2011082312/Lib/atexit.py
/var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/atexit.c
/var/cache/abrt-di/usr/src/debug/glibc-2.14-34-ge2a3090/stdlib/cxa_atexit.c

does anyone know a solution to fix this issue?

[Pydev-users] [Users] RE: Problem with 'non-PyDev Projects' filter

[SourceForge.net <no...@so...>]

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4734668:

Could someone please try to reproduce behavior I described in comment 1. I guess
those other projects do not really have to be CDT ones. I suspect the behavior
could be the same for other kinds of projects as well.

[Pydev-users] [Users] RE: Strange behavior in regard do projects'...

[SourceForge.net <no...@so...>]

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4735017:

Could somebody please try to reproduce this?

[Pydev-users] PyDev 2.2.3 Released

[Fabio Z. <fza...@ap...>]

Hi All,

PyDev 2.2.3 has been released

Details on PyDev: http://pydev.org
Details on its development: http://pydev.blogspot.com

Release Highlights:
-------------------------------

* Performance improvements

* Major: Fixed critical issue when dealing with zip files.

* Added option to create method whenever a field would be created in
quick fixes (and vice-versa), to properly deal with functional
programming styles.

* Fixed issue where PyDev was changing the image from another plugin
in the Project Explorer (i.e.: removing error decorations from JSP).

* Fixed issue: if the django models was opened in PyDev, the 'objects'
object was not found in the code analysis.

* Test runner no longer leaves exception visible.

* Fixed issue on Py3: Relative imports are only relative if they have
a leading dot (otherwise it always goes to the absolute).

* Default is now set to create project with the projects itself as the
source folder.

* Handling deletion of .class files.

* Fixed issue where loading class InterpreterInfo in
AdditionalSystemInterpreterInfo.getPersistingFolder ended up raising a
BundleStatusException in the initialization.

* Fixed some code formatting issues


What is PyDev?
---------------------------

PyDev is a plugin that enables users to use Eclipse for Python, Jython
and IronPython development -- making Eclipse a first class Python IDE
-- It comes with many goodies such as code completion, syntax
highlighting, syntax analysis, refactor, debug and many others.


Cheers,

-- 
Fabio Zadrozny
------------------------------------------------------
Software Developer

Appcelerator
http://appcelerator.com/

Aptana
http://aptana.com/

PyDev - Python Development Environment for Eclipse
http://pydev.org
http://pydev.blogspot.com

[Pydev-users] [Users] RE: confusion about installing remote debugger

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4741281:

Those buttons should be present at the debug perspective.

You can enable them in other perspectives in window > customize perspective
> command groups availability > pydev debug.

Aside from that, I think that http://pydev.org/manual_adv_remote_debugger.html
should explain properly how to use it (just a note: the debugger should work
with threads created in Jython, but sometimes, if they're created in Java, PyDev
doesn't know about it and thus doesn't add debugging to that thread -- and the
same happens on some swing calls).

Cheers,

Fabio

[Pydev-users] [Users] RE: Pydev installed but cannot use it

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739607:

Are you on windows or linux? Do you have some error in your error log?

The usual suspect is that the installation failed because you can't write at
the needed folders. (linux permission or in windows the UAC).

Cheers,

Fabio

[Pydev-users] [Users] RE: No editor descriptor

[SourceForge.net <no...@so...>]

The following forum message was posted by  at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3819274:

i've just had the problem (installing Remote System Explorer End-User Runtime"
Plugin) . and reverting to my original config seemed to work. this is on windows
7.

a bit of an annoyance though. and still no FTP with Eclipse for me....

[Pydev-users] [Users] RE: Pydev installed but cannot use it

[SourceForge.net <no...@so...>]

The following forum message was posted by mstamps at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739607:

I am having the same problem, any answers?

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by rekveld at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

Hi Fabio,

I've been playing around a bit in a new workspace and I found my error is relatively
simple to reproduce after your previous message:

this file: 
http://python-gtkglext1.sourcearchive.com/documentation/1.1.0-4/coolwave_8py-sou
rce.html
is one of the examples that comes with PyGTKGLExt. 
If I start adding lines like glEnable(GL_WORLDPEACE) I can see in the systemmonitor
that the java thread starts going up to 100% and memory usage starts increasing
rapidly.
(Strange is that just now I tried again after giving Eclipse a lot less memory
(in order to give you a smaller heapdump) and then it also happens, but it takes
muuuuch longer to reach the Out of Memory point, and sometimes I don't have
the patience to get there. That is not what I expected, but not a solution I
guess, it does slow everything down.)

I am on Python 2.6.6
using pygtkglext-1.1.0, pyOpenGL 3.0.1, pyGTK 2.0, 
what else would you need to know ?

What I just discovered is that in the import section it says

[code]from gtk.gtkgl.apputils import *
from OpenGL.GL import *[/code]

and gtk.gtkgl.apputils imports/redefines (I don't know which, I guess the latter)
A LOT of the definitions in OpenGL.GL
I suspect that might have to do with the problem ?
It is confusing to use wildcard imports like in this example; in my own project
I import all the OpenGL stuff I need from gtk.gtkgl.apputils, and only two functions
from OpenGL.GLU, nothing at all from OpenGL.GL. (I even tried importing all
the OpenGL definitions one by one, without a wildcard, but that did not change
anything).

I hope this gives you enough info to reproduce ?
Or should I try excluding libs from my interpreter ?

many thanks,

Joost.

[Pydev-users] [Users] confusion about installing remote debugger

[SourceForge.net <no...@so...>]

The following forum message was posted by mrodent at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4741281:

Hi,
Using Jython (2.5) in PyDev (2.0.0) in Eclipse Helios (3.6.1).

Debugging simply does not work on multiple threads... searching seemed to indicate
that the thing to do was to install the PyDev remote debugger: manual:
http://pydev.org/manual_adv_remote_debugger.html  <-- but these buttons are
not present in my toolbar at all (!) and I can find now menu equivalent to launch
the remote debugger.

Also found this page from here:
https://sourceforge.net/projects/pydev/forums/forum/293649/topic/3549899
Tried experimenting with this but it appears that this is sthg you do *after*
getting the remote debugger up and running.

Anyone know how I install the remote debugger?

Thanks

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by rekveld at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

Ha Fabio,

as usual, thanks for the speedy and clarifying response. For now, the project
is closed source. I am an artist and I am mostly coding things for my own use,
but there are large parts of this project of which I hope they can be of general
use and which I waould like to share. But deadlines first :)
From your pointer I think I will be able to piece together a minimum case that
would trigger this too. I am away from my box now, but I will try what I have
to do to trigger it starting from a new, empty workspace.
I recently started using pygtkglext, from what you write I get the feeling the
problem might be related to that. More detailed info soon !

many thanks,

Joost.

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

From taking a look at the heap it really looks that PyDev got lost when searching
things in pyopengl (it recreates many times a module searching for it until
you run out of memory... if you had even more memory allocated, it would probably
end up raising a stack overflow error), so, it seems that some specific construct
triggered that (will have to analyze it better to know what could trigger that).

Which pyopengl version are you using? I'm not sure if your project is closed
or open source, but if it's open source, it'd help if you could upload the project
that has this problem + the python interpreter with all the libs you're using
(if not it's open source, having only the interpreter+libs could be helpful
too -- if you can't do that either, can you specify the python version, pyopengl
version you're using)?

Cheers,

Fabio

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by rekveld at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

Hi Fabio,

finally managed to do a 554MB heapdump and uploaded it to
http://rekveld.home.xs4all.nl/stuff
(i have to run now and it still has 30mins of uploading to go)

I modified the settings a bit in order to avoid having to upload a 1.2GB dump,
but I don't think that makes a difference for tracking down the problem.

And for those who ever need to do this, what I figured out is to add these two
lines to your eclipse.ini file. The last one specifies the directory and it
is wise to make a directory especially for it, since the analysis produces lots
of little files you don't want to pollute your working directory or home folder.
It took me a while to find this out, since all the documentation is mostly explaining
you how to find memoryleaks in your own code, not in the IDE you're using.

I had a look and it seems to have to do with code analysis. A couple of times
Eclipse froze on completing an Open_GL attribute, and in the system monitor
I could see it filling up 1.2G of memory in 2 or 3 minutes.

--launcher.XXMaxPermSize
256m
openFile
-vmargs
-Xms128m
-Xmx384m
-Xss4m
-XX:PermSize=128m
-XX:MaxPermSize=384m
-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=/your/path/here

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by rekveld at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

Hi Fabio,

in the eclipse.ini I have the following parameters:

--launcher.XXMaxPermSize
512m
--launcher.defaultAction
openFile
-vmargs
-Xms128m
-Xmx1024m

which should be enough, no ?
And what mystifies me the most is that these problems started completely
out-of-the-blue; i've been using PyDev/Eclipse for years and it's great !

I am going to look into this MemoryAnalyzer thing now; at first sight the
documentation of it seems a bit lacking for my kind of user..

J.

[Pydev-users] [Users] RE: out of memory error

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4739830:

How much memory are you giving it before it runs out of memory? See:
http://stackoverflow.com/questions/142357/what-are-the-best-jvm-settings-for-eclipse
for a reference configuring vm settings. If the problem persists, please provide
a memory dump of your use-case (see: http://wiki.eclipse.org/index.php/MemoryAnalyzer
for details on getting a memory dump -- zip it, upload it somewhere and pass
me the link).

Cheers,

Fabio