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

[Pydev-users] RSE and PyDev: 'Model provider updating pythonpath' has encountered a problem.

[Daniel S. <dan...@kl...>]

Hi All

I've been using PyDev for 3 years now and was never able to make it play
nice with Target Management (RSE) but I am willing to give it another go.

The issues are:

1. PyDev does not allow using remote systems setup in RSE in python path
    -  work around is to install a local python and your libraries needed
2. PyDev fails to see any of the projects source files
   - so auto imports and ctrl+click fail to work (you hear on windows the
ding sound)
   - even though on project level you can set additional PythonPath sources
manually
     to your projects source files it still does not work and setting is
lost on eclipse restart

Has anyone found a work around for this? That is so PyDev plays nicley with
RSE? If my memory serves me right Java eclipse plugin and the PHP plugin
are able to do so.

I am willing to submit as much information and do testing as is needed.


-- 
Daniel Sokolowski
KL Insight
http://klinsight.com/
Tel: 613-344-2116 | Fax: 613.634.7029
993 Princess Street, Suite 202
Kingston, ON K7L 1H3, Canada


Notice of Confidentiality:
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[Pydev-users] [Users] RE: Pydev 2.2.4 Python 3 debugging won't work

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

The following forum message was posted by kvaneyken at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4803758:

Solved!
Thank you very much Fabio!
Although the problem was not python 3.2.1, but the fact that somehow python3-xml
was not installed. After install of python3-xml everything works like a charm.
Cheers,
Kristof.

[Pydev-users] [Users] RE: Pydev 2.2.4 Python 3 debugging won't work

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4803758:

Ok, just checked with Python 3.2.2 and it works there.

It seems that the difference from 3.2.1 to 3.2.2 is some issue handling urls
( http://www.python.org/download/releases/3.2.2/ ), which could be the problem
you're having... so, please check if it works for you with 3.2.2.

Cheers,

Fabio

[Pydev-users] [Users] RE: Pydev 2.2.4 Python 3 debugging won't work

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

The following forum message was posted by kvaneyken at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4803758:

Thanks for the quick reply!
I'm using python version 3.2.1, together with PyQt4, Eclipse Indigo and Pydev
2.2.4
Debugging in the same environment but with python 2 code works.
Best regards!

[Pydev-users] [Users] RE: Pydev 2.2.4 Python 3 debugging won't work

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4803758:

Which Python 3 version are you using? 

(note: seems like a bug in python itself, but I'll have to take a deeper look
to see what's going on there)

Cheers,

Fabio

[Pydev-users] [Users] Pydev 2.2.4 Python 3 debugging won't work

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

The following forum message was posted by kvaneyken at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4803758:

Hello,
using Pydev 2.2.4 and python 2 code (opensuse 64 bit), debugging works.
But when using python 3, I receive the following error when starting the
debugger:
Traceback (most recent call last):
  File "/home/kristof/bin/eclipse/plugins/org.python.pydev.debug_2.2.4.201111021
6/pysrc/pydev_imports.py", line 3, in <module>
    import xmlrpclib
ImportError: No module named xmlrpclib

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kristof/bin/eclipse/plugins/org.python.pydev.debug_2.2.4.201111021
6/pysrc/pydev_imports.py", line 5, in <module>
    import xmlrpc.client as xmlrpclib
ImportError: No module named xmlrpc.client

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kristof/bin/eclipse/plugins/org.python.pydev.debug_2.2.4.201111021
6/pysrc/pydevd.py", line 3, in <module>
    import pydev_imports
  File "/home/kristof/bin/eclipse/plugins/org.python.pydev.debug_2.2.4.201111021
6/pysrc/pydev_imports.py", line 7, in <module>
    import _pydev_xmlrpclib as xmlrpclib
SystemError: Objects/tupleobject.c:126: bad argument to internal function

How can this be solved?
Best regards

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by agronholm at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

With a quick try, I was unable to reproduce the issue anymore. Whatever you
did seems to have worked! I'll be using PyDev throughout the day so I'll keep
you posted if I come across it again. Thanks!

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

Ok, I've done a change which might fix it there (although I'm not sure as I
couldn't really reproduce it here).

Will push a new nightly build in a couple of hours, so, please grab it tomorrow
and let me know if it works for you.

Cheers,

Fabio

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by agronholm at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

Linux (Kubuntu 11.10). Anything I can do to help with this (going to sleep now,
will answer later if you have further questions)?

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

Humm, with the exact same steps, I can't reproduce it... Which platform are
you in?

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by agronholm at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

Version: Indigo Service Release 1
Build id: 20110916-0149
PyDev 2.2.4.2011110216

Yes, I can reproduce it 100% of the time. Edit a Python source file, type (1),
save, press backspace, save [error marker and squiggly lines appear here], then
type ) again and save. The error marker is removed, squiggly lines remain.

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

Can you reproduce that reliably (I can't reproduce that here, so, it's probably
another issue, not the one solved previously).

Which PyDev/Eclipse versions are you using?

Are those errors from the PyDev code analysis or from the PyLint code-analysis?

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by agronholm at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

I think you misunderstood. I know how the new code analysis works (or, rather,
doesn't). Whenever it removes error markers, it should also remove the squiggly
lines from the editor. It doesn't. This was the problem before and it is the
problem now too.

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

#7 now has a different behavior in the latest PyDev.

You can right-click any folder and choose PyDev > Remove Error markers to remove
the existing errors, and PyDev will now by default only analyze open files and
will remove error markers in the file when the editor is closed (so, in general,
you should not have any errors there).

If you still want to force the analysis of a subtree, you may right-click a
folder and choose PyDev > Code analysis.

Cheers,

Fabio

[Pydev-users] [Users] RE: Broken Code Folding

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

The following forum message was posted by khono at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4802429:

FOUND THE CAUSE!!

Editing a list of strings I'd created, the apostrophes got all kinds of weird
moved around automatically as eclipse/pydev tried to do something or other to
make things "easier" for me and in the process of dealing with that, using \'
to escape character the apostrophe, a bracket got shifted one spot to the right,
putting it outside the closing apostrophe for that string. Fixing that little
bug returned, what appears to be, complete functionality of eclipse to me.

*sigh* Far too much time and aggravation just for that Sad

[Pydev-users] [Users] RE: Broken Code Folding

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

The following forum message was posted by khono at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4802429:

Err, wish I could edit that :(  I'm sure anyone reading this can figure that
out without me posting it again in correct format.

[Pydev-users] [Users] RE: Broken Code Folding

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

The following forum message was posted by khono at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4802429:

Edit I made to the original post:

"----------------------------------------------------------------

Edit 1:14 EST, 9 Nov: Okay so I tried uninstalling pydev and reinstalling. No
change. I deleted eclipse, downloaded a new copy, installed pydev, set things
up. Same thing.

I started to do trial and error to find out what is 'breaking' the file so that
it stops code folding. So far no luck and it looks like it's going to be VERY
slow going. I did notice some other things, however. When code wrapping starts
to fail, brackets are still automatically added when creating a new function,
as well as the colon, but they don't get overwritten automatically if I type
them out manually anyway.

So, when working properly, if I write:
Code: [Select all] [Show/ hide]

def test(


then it will autocomplete and make it:
Code: [Select all] [Show/ hide]

def test():


If I continue typing with the cursor in between the brackets, the bracket and
colon I type will overwrite the bracket and colon that were put there automatically.
But if it's gotten glitched again, they will NOT be overwritten, resulting in:
[code]def test():):

So, the reason I'm even mentioning this is that it seems like something in the
eclipse or pydev program is getting jammed and other tasks somehow related to
that (like everything in one class, maybe?) also stops working. Just more info
that might help someone help me fix this."

[Pydev-users] [Users] RE: Handling of indirect imports from __future__

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

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4800613:

Please disregard above issue as it seems this kind of import doesn't work in
Python at all.

[Pydev-users] [Users] Broken Code Folding

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

The following forum message was posted by khono at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4802429:

I first asked this question at
http://www.eclipse.org/forums/index.php/t/261822/

I'll copy and paste the quesion here.  It has no replies as of the creation
of this post here on sourceforge.

"I'm not even certain what I'm referring to is called code folding. It's from
the small graphical + and - signs in the left-hand column that collapse sections
of code.

I'm using:

"Eclipse IDE for Java Developers

Version: Indigo Service Release 1
Build id: 20110916-0149"

with pydev for programming in python.

I checked Window>>Preferences>PyDev>Editor>Code Folding
and code folding is still check with all of the optional code segments to fold
still checked. I tried unchecking, pressing OK, then checking it again and pressing
enter. No dice.

The code folding worked well before today. Today, I double clicked the shortcut
for eclipse but I didn't see a 'wait' graphic on my cursor so double clicked
again. I got an error about the workspace already in use and it prompted me
to open a new one, to which I hit cancel and thought all was well.

I started using eclipse as normal but, at some point, found that the dropdown
menus weren't showing their options until I moused over them (then they properly
appeared on the screen). They were otherwise functional. This was limited to
eclipse and hadn't happened before. I kept using eclipse for another hour or
so without further issues. Code folding still functioned at this time. I then
discovered that, after deleting a function, the folding icon didn't go away.
At some point, possibly at this time or possibly earlier, I restarted eclipse
and the problem(s) remained.

I restarted the computer and tried booting up eclipse again. The menu dropdowns
now worked fine but I noticed that all the code folding icons were gone. Again,
don't know how to restore them.

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

EDIT: I just opened up an earlier version of my program and found that it still
has its code folding icons. SO it seems to just be a setting that got changed
somewhere but I have no idea where it is! Sorry if this is a PyDev issue...
I have no idea if it is or not. But any assistance would be greatly appreaciated
as I don't want to try to navigate unfolded 780 line + program Sad

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

EDIT 11:54am EST, 9 Nov, 2011: The plot thickens. Since other files still have
functional (seems to be fully functional with no problems) code wrapping, I
decided to try to copy-paste my latest version into a new file. Doing so in
eclipse didn't solve the problem. Doing so into notepad and saving it as a slightly
different filename then loading it into eclipse didn't fix it either!

So I next tried to create some new functions to see if they'd gain folding.
They did but it's very glitchy. The function doesn't get a folding icon but
the if statements in there do. However, folding it only folds the first line
in the if statement, not the entire statement.

So I went into a file that's working properly and tried creating new functions
there. They work exactly as I believe they're supposed to, none of the bugs
in the other files. I have NO IDEA how the bug transferred into notepad then
back into eclipse.

Now I just tried creating a new source file. Worked fine. I tried copying and
pasting my program into that file. The wrapping still worked for the original
code but none were generated for the old code. Creating a new function in the
pasted old code does not create any (even glitchy) code wrapping.

*pulls hair out*

I'm now pretty sure this is PyDev so I'm gonna ask this question there, if I
can."

[Pydev-users] [Users] RE: My collected complaints about Pydev

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

The following forum message was posted by agronholm at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4477776:

#7 has done an encore -- it was fixed in some build but reappeared a while later.
Can you do something about it?

[Pydev-users] [Users] Handling of indirect imports from __future__

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

The following forum message was posted by piotr_dobrogost at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4800613:

Imports from __future__ are marked as unused in a module which imports them
indirectly (from another module).

[Pydev-users] PyDev 2.2.4 Released

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

Hi All,

PyDev 2.2.4 has been released

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

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


**Cython**

    * Cython is now supported in PyDev (.pyx files may be opened with
the PyDev editor).


**Globals Token Browser (Ctrl+Shift+T)**

    * Packages/Modules can now be reached through the globals browser
(so, __init__.py files can now be easily gotten through the package
they represent)


**Handling external files**

    * External libraries configured in a project appearing in the
PyDev Package Explorer
    * Show in > PyDev Package Explorer working for files that are
under the interpreter or external libraries.
    * Show in > PyDev Package Explorer working for files inside .zip archives.
    * External files that were opened when Eclipse is closed are
properly reopened.

**Editor**

    * New option in the code-formatter to only apply code-formatting
on changed lines on save.
    * from __future__ import now properly appears as first even if
grouping is enabled.
    * it's now possible to have a minimap of the code in the overview
ruler (enable in preferences > PyDev > Editor > Overview Ruler
Minimap).

**Unittest runner**

    * exc_clear() no longer called if it's not available.
    * Fixed issue where class tearDown was executed twice.


**Debugger**

    * It's now possible to enable/disable stepping into properties
while in the debugger. Menu: Run > Disable step into properties (patch
by Hussain Bohra)
    * Show in outline view activated in debug perspective  (patch by
Hussain Bohra)
    * Watch expressions can be properly expanded in the watch view
(patch by Hussain Bohra)
    * Breakpoints in external files are properly shown.
    * Remote debugger: starting the remote debugger no longer shows a
launch configuration
    * Remote debugger: when the server is stopped, the server socket
is properly closed


**Minors**

    * Fixed issue in rename (Alt+Shift+R) / find references
(Ctrl+Shift+G) on top level module variables.
    * Fixed issue where create class/method/field action was not ok
because of comment.
    * Fixed issue where doing create class/method/field action on file
with tabs ended up adding spaces.




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: Adding a command to setup the envrionment

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

The following forum message was posted by jhameed2 at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4788654:

Fabio,

I tried that, however that does not solve the problem. I am copying the file,
so that you can see what it does. Its not too big.

Thanks,
-Jehanzeb


# Set prompt
export PS1="\[\033[01;32m\]\u@\h:\[\033[01;34m\]\W\$ \[\033[00m\]"

# Set terminal title
echo -n -e "\033]0;FEniCS - Automation of Computational Mathematical Modelin$

FEniCS_RESOURCES=`echo "$BASH_SOURCE" | sed -e 's|/share/fenics/fenics.conf|$

export PATH=$FEniCS_RESOURCES/bin:$PATH
export DYLD_LIBRARY_PATH=$FEniCS_RESOURCES/lib:$FEniCS_RESOURCES/lib/vtk-5.6$
export PYTHONPATH=$FEniCS_RESOURCES/lib/python2.7/site-packages:$FEniCS_RESO$
export PKG_CONFIG_PATH=$FEniCS_RESOURCES/lib/pkgconfig:/usr/lib/pkgconfig:$P$
export MANPATH=$FEniCS_RESOURCES/man:$FEniCS_RESOURCES/share/man:$MANPATH
export BOOST_DIR=$FEniCS_RESOURCES
export SWIG_LIB=$FEniCS_RESOURCES/share/swig/2.0.0

if [ `python -c "import platform;print platform.architecture()[0]"` != "64bi$
then
  export VERSIONER_PYTHON_PREFER_32_BIT=yes
fi

# Run post installation script the first time this file is sourced
if [ ! -e $FEniCS_RESOURCES/share/fenics/fenics-postinst-stamp ]
then
  $FEniCS_RESOURCES/bin/fenics-postinst
  touch $FEniCS_RESOURCES/share/fenics/fenics-postinst-stamp
fi

clear

if [ -z "$FENICS_CONF_SILENT" ]; then
    cat << EOF
         ________  ________            __   ______    ______
        /        |/        |          /  | /      \  /      \
        88888888/ 88888888/  _______  88/ /888888  |/888888  |
        88 |__    88 |__    /       \ /  |88 |  88/ 88 \__88/
        88    |   88    |   8888888  |88 |88 |      88      \
        88888/    88888/    88 |  88 |88 |88 |   __  888888  |
        88 |      88 |_____ 88 |  88 |88 |88 \__/  |/  \__88 |
        88 |      88       |88 |  88 |88 |88    88/ 88    88/
        88/       88888888/ 88/   88/ 88/  888888/   888888/

This is a shell with PATH's setup to work with FEniCS. If you are new
to FEniCS you probably want to have a look at the DOLFIN demo
programs. They are located under

    $FEniCS_RESOURCES/share/dolfin/demo

For more information please visit the project website:

    http://www.fenicsproject.org

EOF
fi

if ! [[ -x /usr/bin/xcodebuild ]]; then
    cat << EOF
*** Warning: This package requires XCode to be installed in order to run.
    Please install XCode from the OS X install disc before you continue.

EOF
fi

if [[ `uname -r | cut -d '.' -f1` != 11 ]]; then
    cat << EOF
*** Warning: This package will only work with Mac OS X 10.7.

EOF
fi

if [ `python -c "import sys;print sys.prefix"` != "/System/Library/Framework$
    cat << EOF
*** Warning: Current Python is not set to system Python. This may or may
    not work correctly.

EOF
fi

export OPAL_PREFIX=$FEniCS_RESOURCES

[Pydev-users] [Users] RE: Adding a command to setup the envrionment

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

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4788654:

If the command only setups environment variables, you can start a shell, run
the command so that it affects the shell that's running and then startup eclipse
from that shell (which will have the variables already properly setup).

Cheers,

Fabio

Re: [Pydev-users] [Users] Adding a command to setup the envrionment

[Raffi K. <rkh...@ap...>]

What does fenics.conf look like?

On Nov 1, 2011, at 9:31 AM, "SourceForge.net" <no...@so...> wrote:

> The following forum message was posted by jhameed2 at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/4788654:
> 
> Hello,
> 
> I am trying to use Fenics with pydev in eclipse. I want to run the program by
> pressing the run button in eclipse. However, this fails, as the environment
> is not properly setup. In my .profile file, I have the following command to
> setup the environment in a terminal:
> 
> source /Applications/FEniCS.app/Contents/Resources/share/fenics/fenics.conf
> 
> However, I cant figure out where to put this command, so that the envrionment
> for python is setup properly when using pydev.
> 
> Thanks,
> -Jehanzeb
> 
> ------------------------------------------------------------------------------
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