pydev-code — For registered developers

[Pydev-code] PyDev Remote Debug Question

[Jim D. <ji...@gm...>]

Hi,

I was hoping someone could give me a quick hand with remote debugging.

I have an eclipse machine running pydev ... and python running on windows.

For some reason when I try to set a breakpoint i see messages similar to
"fail to set breakpoint in a file that does not exist" (Note: single
stepping etc works just not breakpoints). The file names in the error
message appear to have C:\ prefixed to them even though they are on linux
(e.g. I see C:\home\etc etc etc when I expect /home/etc etc).

I'm fairly certain I have setup '*pydevd_file_utils.py* ' correctly simple
because I can single step?

Does anyone have any further tips?

Jim

Re: [Pydev-code] Interactive Console Debug Features

[Jonah G. <jo...@ki...>]

Hi Fabio,

Thanks for the confirmation. Enjoy PyCon!

I have some further ideas about bridging the gap between interactive
console and full debug. I look forward to discussing them with you
when you have some more time.

Thanks,
Jonah



On 6 March 2012 09:35, Fabio Zadrozny <fa...@es...> wrote:
> Hi Jonah,
>
> I'm sorry for the delay, my problem is that I'm going to PyCon this
> year, and I'm pretty busy right now, so, I'll probably only be able to
> review this next week... So far I only glanced at it, and think it's a
> pretty nice idea, but haven't been able to really review it -- I do
> have it in my list of things to do with a high priority, so, I'll
> definitely do it before the next release...
>
> Cheers,
>
> Fabio
>
> On Tue, Mar 6, 2012 at 5:41 AM, Jonah Graham <jo...@ki...> wrote:
>> Hi,
>>
>> I was wondering if Fabio/anyone had a chance to look at
>> https://github.com/aptana/Pydev/pull/26 and
>> https://github.com/aptana/Pydev/pull/27? I would really like any
>> feedback you can give me on them?
>>
>> Thanks
>> Jonah
>>
>> ~~~
>> Jonah Graham
>> Kichwa Coders Ltd.
>> jo...@ki...
>>
>> ------------------------------------------------------------------------------
>> Keep Your Developer Skills Current with LearnDevNow!
>> The most comprehensive online learning library for Microsoft developers
>> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
>> Metro Style Apps, more. Free future releases when you subscribe now!
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>> _______________________________________________
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>> https://lists.sourceforge.net/lists/listinfo/pydev-code
>
> ------------------------------------------------------------------------------
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> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
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Re: [Pydev-code] Interactive Console Debug Features

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

Hi Jonah,

I'm sorry for the delay, my problem is that I'm going to PyCon this
year, and I'm pretty busy right now, so, I'll probably only be able to
review this next week... So far I only glanced at it, and think it's a
pretty nice idea, but haven't been able to really review it -- I do
have it in my list of things to do with a high priority, so, I'll
definitely do it before the next release...

Cheers,

Fabio

On Tue, Mar 6, 2012 at 5:41 AM, Jonah Graham <jo...@ki...> wrote:
> Hi,
>
> I was wondering if Fabio/anyone had a chance to look at
> https://github.com/aptana/Pydev/pull/26 and
> https://github.com/aptana/Pydev/pull/27? I would really like any
> feedback you can give me on them?
>
> Thanks
> Jonah
>
> ~~~
> Jonah Graham
> Kichwa Coders Ltd.
> jo...@ki...
>
> ------------------------------------------------------------------------------
> Keep Your Developer Skills Current with LearnDevNow!
> The most comprehensive online learning library for Microsoft developers
> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> Metro Style Apps, more. Free future releases when you subscribe now!
> http://p.sf.net/sfu/learndevnow-d2d
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code

[Pydev-code] Interactive Console Debug Features

[Jonah G. <jo...@ki...>]

Hi,

I was wondering if Fabio/anyone had a chance to look at
https://github.com/aptana/Pydev/pull/26 and
https://github.com/aptana/Pydev/pull/27? I would really like any
feedback you can give me on them?

Thanks
Jonah

~~~
Jonah Graham
Kichwa Coders Ltd.
jo...@ki...

[Pydev-code] problem with debugging program having eventlet.monkey_patch() code

[gong ys <gon...@ya...>]

Hi,
When I tried to debug the program below, the debug features such as "step over" did not  not work. There was an exception popped:


import eventlet


eventlet.monkey_patch()

print "x"
print "y"


The console output:

pydev debugger: starting
x
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/eventlet/hubs/hub.py", line 336, in fire_timers
    timer()
  File "/usr/lib/python2.6/site-packages/eventlet/hubs/timer.py", line 56, in __call__
    cb(*args, **kw)
  File "/usr/lib/python2.6/site-packages/eventlet/semaphore.py", line 95, in _do_acquire
    waiter.switch()
error: cannot switch to a different thread
y

Re: [Pydev-code] Executable .pth files work as expected in the CLI Python interpreter but not in PyDev

[Andornaut <and...@gm...>]

I apologize for replying to my own message, but I discovered another workaround:

In the Pydev Python interpreter preferences, if I add a new "Forced
Builtin" named "zope" then the following line works (where it didn't
previously):

from zope import sqlalchemy

This workaround may be preferable to using CTRL+1 to ignore the
Unresolved import because it enables code completion/suggestion and
"jump to source" to work.

This workaround doesn't seem particularly "clean" to me though, and
I'd much prefer for PyDev imports to work in a manner consistent with
the Python Interpreter invoked from the shell.

Thanks.

On Thu, Feb 9, 2012 at 11:55 AM, Andornaut <and...@gm...> wrote:
> I ran into an issue recently when trying out the Pyramid web
> framework. It has a dependency on zope.sqlalchemy and a couple of
> other zope.* libs. These dependencies are installed into the
> site-packages/ directory:
>
> zope
>      /deprecation
>      /interface
>      /sqlalchemy
> zope.deprecation-3.5.0-py2.7.egg-info
> zope.deprecation-3.5.0-py2.7-nspkg.pth
> zope.interface-3.8.0-py2.7.egg-info
> zope.interface-3.8.0-py2.7-nspkg.pth
> zope.sqlalchemy-0.7-py2.7.egg-info
> zope.sqlalchemy-0.7-py2.7-nspkg.pth
>
> Using a CLI python interpreter, I am able to import zope or zope.sqlalchemy
>
> $ python
>>>> import zope
>>>> print zope
> <module 'zope' (built-in)>
>>>> import zope.sqlalchemy
>>>> print zope.sqlalchemy
> <module 'zope.sqlalchemy' from
> '/home/andornaut/.virtualenvs/pyramid/local/lib/python2.7/site-packages/zope/sqlalchemy/__init__.pyc'>
>
> Whereas, from within Eclipse(PyDev) I am unable to import "zope" or
> "zope.sqlalchemy".
>
> This discrepency in behavior looks to be do to some magic happening in
> the.pth file:
>
> $ cat site-packages/zope.sqlalchemy-0.7-py2.7-nspkg.pth
>
> import sys,types,os; p =
> os.path.join(sys._getframe(1).f_locals['sitedir'], *('zope',)); ie =
> os.path.exists(os.path.join(p,'__init__.py')); m = not ie and
> sys.modules.setdefault('zope',types.ModuleType('zope')); mp = (m or
> []) and m.__dict__.setdefault('__path__',[]); (p not in mp) and
> mp.append(p)
>
> Most of the other Pyramid dependencies are picked up by PyDev, but all
> of the ones that do not include an __init__.py file in their root
> directory are not picked up ("Repoze" is another example).
>
> I can work around this by adding __init__.py files to the root
> directories of all of the libs that PyDev does not pick up, but this
> is obviously not a great solution. (Or perhaps someone can suggest a
> more clean workaround in the meantime?)
>
> Ideally, PyDev would work the same as the command line Python
> interpreter - by executing the .pth files and working with whatever
> "magic" occurs therein.
>
> Thanks.

[Pydev-code] Executable .pth files work as expected in the CLI Python interpreter but not in PyDev

[Andornaut <and...@gm...>]

I ran into an issue recently when trying out the Pyramid web
framework. It has a dependency on zope.sqlalchemy and a couple of
other zope.* libs. These dependencies are installed into the
site-packages/ directory:

zope
      /deprecation
      /interface
      /sqlalchemy
zope.deprecation-3.5.0-py2.7.egg-info
zope.deprecation-3.5.0-py2.7-nspkg.pth
zope.interface-3.8.0-py2.7.egg-info
zope.interface-3.8.0-py2.7-nspkg.pth
zope.sqlalchemy-0.7-py2.7.egg-info
zope.sqlalchemy-0.7-py2.7-nspkg.pth

Using a CLI python interpreter, I am able to import zope or zope.sqlalchemy

$ python
>>> import zope
>>> print zope
<module 'zope' (built-in)>
>>> import zope.sqlalchemy
>>> print zope.sqlalchemy
<module 'zope.sqlalchemy' from
'/home/andornaut/.virtualenvs/pyramid/local/lib/python2.7/site-packages/zope/sqlalchemy/__init__.pyc'>

Whereas, from within Eclipse(PyDev) I am unable to import "zope" or
"zope.sqlalchemy".

This discrepency in behavior looks to be do to some magic happening in
the.pth file:

$ cat site-packages/zope.sqlalchemy-0.7-py2.7-nspkg.pth

import sys,types,os; p =
os.path.join(sys._getframe(1).f_locals['sitedir'], *('zope',)); ie =
os.path.exists(os.path.join(p,'__init__.py')); m = not ie and
sys.modules.setdefault('zope',types.ModuleType('zope')); mp = (m or
[]) and m.__dict__.setdefault('__path__',[]); (p not in mp) and
mp.append(p)

Most of the other Pyramid dependencies are picked up by PyDev, but all
of the ones that do not include an __init__.py file in their root
directory are not picked up ("Repoze" is another example).

I can work around this by adding __init__.py files to the root
directories of all of the libs that PyDev does not pick up, but this
is obviously not a great solution. (Or perhaps someone can suggest a
more clean workaround in the meantime?)

Ideally, PyDev would work the same as the command line Python
interpreter - by executing the .pth files and working with whatever
"magic" occurs therein.

Thanks.

Re: [Pydev-code] PyDev 2.4.0 Released

[federico v. <vag...@gm...>]

Actually - I did a little more tweaking - removed the previous PyDev link (
pydev.org/nightly/) and manually added the amazon link.  The update didn't
work, but manually telling Eclipse to install a new plug in, and pointing
it to the amazon link, then telling it to install pydev 2.4 worked.

Not sure what was causing it though!

On Sat, Feb 4, 2012 at 12:19 AM, federico vaggi <vag...@gm...>wrote:

> I can confirm that pydev isn't getting updated to 2.4 either - I've tried
> on 2 linux machines (both Ubuntu) and a Windows machine, all running Indigo.
>
> No clue what's going on
>
>
> On Fri, Feb 3, 2012 at 3:44 PM, Fabio Zadrozny <fa...@es...> wrote:
>
>> I just tested it here and it's working for me... Which error are you
>> having? Which other plugins are you installing? Is this an upgrade or
>> a new install? Which eclipse version are you using?
>>
>> As a note, sometimes the eclipse update fails in a way that the best
>> way is to grab a new eclipse and reinstall the needed plugins (and
>> after finishing the install of the plugins you want just point it to
>> your old workspace)...
>>
>> Cheers,
>>
>> Fabio
>>
>> On Fri, Feb 3, 2012 at 12:30 PM, Bartosz <ga...@po...> wrote:
>> > Hi.
>> >
>> > I tried to download the latest pydev 2.4.0 (2.4.0.2012020116) version
>> from
>> > http://update-production-pydev.s3.amazonaws.com/pydev/updates/site.xml
>> >
>> > Unfortunately it is not working. I was unable to download the latest
>> pydev
>> > 2.4.0 version.
>> >
>> > Could you please take a look at this problem.
>> >
>> > Best Regards
>> > Bartosz
>> >
>> >
>> >
>> >
>> ------------------------------------------------------------------------------
>> > Try before you buy = See our experts in action!
>> > The most comprehensive online learning library for Microsoft developers
>> > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
>> > Metro Style Apps, more. Free future releases when you subscribe now!
>> > http://p.sf.net/sfu/learndevnow-dev2
>> > _______________________________________________
>> > pydev-code mailing list
>> > pyd...@li...
>> > https://lists.sourceforge.net/lists/listinfo/pydev-code
>> >
>>
>>
>> ------------------------------------------------------------------------------
>> Try before you buy = See our experts in action!
>> The most comprehensive online learning library for Microsoft developers
>> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
>> Metro Style Apps, more. Free future releases when you subscribe now!
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>> _______________________________________________
>> pydev-code mailing list
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>> https://lists.sourceforge.net/lists/listinfo/pydev-code
>>
>
>

Re: [Pydev-code] PyDev 2.4.0 Released

[federico v. <vag...@gm...>]

I can confirm that pydev isn't getting updated to 2.4 either - I've tried
on 2 linux machines (both Ubuntu) and a Windows machine, all running Indigo.

No clue what's going on

On Fri, Feb 3, 2012 at 3:44 PM, Fabio Zadrozny <fa...@es...> wrote:

> I just tested it here and it's working for me... Which error are you
> having? Which other plugins are you installing? Is this an upgrade or
> a new install? Which eclipse version are you using?
>
> As a note, sometimes the eclipse update fails in a way that the best
> way is to grab a new eclipse and reinstall the needed plugins (and
> after finishing the install of the plugins you want just point it to
> your old workspace)...
>
> Cheers,
>
> Fabio
>
> On Fri, Feb 3, 2012 at 12:30 PM, Bartosz <ga...@po...> wrote:
> > Hi.
> >
> > I tried to download the latest pydev 2.4.0 (2.4.0.2012020116) version
> from
> > http://update-production-pydev.s3.amazonaws.com/pydev/updates/site.xml
> >
> > Unfortunately it is not working. I was unable to download the latest
> pydev
> > 2.4.0 version.
> >
> > Could you please take a look at this problem.
> >
> > Best Regards
> > Bartosz
> >
> >
> >
> >
> ------------------------------------------------------------------------------
> > Try before you buy = See our experts in action!
> > The most comprehensive online learning library for Microsoft developers
> > is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> > Metro Style Apps, more. Free future releases when you subscribe now!
> > http://p.sf.net/sfu/learndevnow-dev2
> > _______________________________________________
> > pydev-code mailing list
> > pyd...@li...
> > https://lists.sourceforge.net/lists/listinfo/pydev-code
> >
>
>
> ------------------------------------------------------------------------------
> Try before you buy = See our experts in action!
> The most comprehensive online learning library for Microsoft developers
> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> Metro Style Apps, more. Free future releases when you subscribe now!
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

Re: [Pydev-code] PyDev 2.4.0 Released

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

I just tested it here and it's working for me... Which error are you
having? Which other plugins are you installing? Is this an upgrade or
a new install? Which eclipse version are you using?

As a note, sometimes the eclipse update fails in a way that the best
way is to grab a new eclipse and reinstall the needed plugins (and
after finishing the install of the plugins you want just point it to
your old workspace)...

Cheers,

Fabio

On Fri, Feb 3, 2012 at 12:30 PM, Bartosz <ga...@po...> wrote:
> Hi.
>
> I tried to download the latest pydev 2.4.0 (2.4.0.2012020116) version from
> http://update-production-pydev.s3.amazonaws.com/pydev/updates/site.xml
>
> Unfortunately it is not working. I was unable to download the latest pydev
> 2.4.0 version.
>
> Could you please take a look at this problem.
>
> Best Regards
> Bartosz
>
>
>
> ------------------------------------------------------------------------------
> Try before you buy = See our experts in action!
> The most comprehensive online learning library for Microsoft developers
> is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3,
> Metro Style Apps, more. Free future releases when you subscribe now!
> http://p.sf.net/sfu/learndevnow-dev2
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

Re: [Pydev-code] PyDev 2.4.0 Released

[Bartosz <ga...@po...>]

Hi.

I tried to download the latest pydev 2.4.0 (2.4.0.2012020116) version from
http://update-production-pydev.s3.amazonaws.com/pydev/updates/site.xml

Unfortunately it is not working. I was unable to download the latest pydev
2.4.0 version.

Could you please take a look at this problem.

Best Regards
Bartosz

[Pydev-code] PyDev 2.4.0 Released

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

Hi All,

PyDev 2.4.0 has been released

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

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

PyDev is now faster and uses less memory (many performance and memory
improvements were done)!

The contents of the homepage are now migrated to a wiki at
https://wiki.appcelerator.org/display/tis/Python+Development ...
(later most of the homepage will become a mirror of the wiki).

Others

* Organize imports: Fixed issue where other statements in a commit
line got lost (now such a line is ignored).
* PyDev Package Explorer: closed project no longer remains with old icons.
* Fixed deadlock when setting project as Django.
* Fixed issue in code formatting *args on lambda statement.
* TODO tags: only searched now in a string/comment partition.
* Fixed issue when saving empty document (bad location on code-formatter).
* Fixed issue removing comments from document.
* Applied patch for internal Jython 2.2.1 to fix list.sort
(http://bugs.jython.org/issue1835099).
* Fixed resolution of template variable prev_class_or_method and
next_class_or_method.


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-code] PyDev PYTHONPATH settings don't expand Eclipse variables

[Davidson, J. <jos...@lm...>]

Whoops, guess I'm not a member of the users' list.

-----Original Message-----
From: Davidson, Josh 
Sent: Friday, December 16, 2011 4:09 PM
To: pyd...@li...
Subject: PyDev PYTHONPATH settings don't expand Eclipse variables

I am aware that the recommended way to add another project's source folder within a workspace to a project's PYTHONPATH is to use the Project References section of the project properties.  This is pretty slick (uses the referenced project's source folders) when dealing with pure Python projects and I think this should continue to work as-is.  However, if you are working with mixed CDT/Python projects where the CDT projects have more than one build configuration, you can't do this.  The reasons are somewhat convoluted, but suffice it to say, you don't want to use Project References with CDT (CDT provides its own project references configuration for this very reason).  Anyways, what needs to happen in this scenario is to not use the built-in Project References and instead set the PYTHONPATH via the" PyDev - PYTHONPATH" configuration.  However, if I open the ExternalLibraries tab and attempt to add a project's source directory using Eclipse variables like {workspace_loc} or ${WorkspaceDirPath} (this is really a CDT variable) the variables aren't expanded and I get an "Invalid external source folder specified" error.  If I add the project's source directory using the "Add source folder" option, it will work, but it leaves the absolute path in the project configuration, breaking the portability of the project.  I have seen other plugins automatically substitute ${workspace_loc} for portions of an absolute path that match the project's workspace.

So in summary, PyDev isn't doing anything wrong.  However, it really should resolve Eclipse variables in the External Libraries tab of PyDev - PYTHONPATH.

Thanks,
Josh

[Pydev-code] PyDev 2.3.0 Released

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

Hi All,

PyDev 2.3.0 has been released

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

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

* Pep8.py integrated (must be enabled in PyDev > Editor > Code
Analysis > pep8.py).
* Faster PyDev startup (internal Jython upgraded to version 2.2.1 --
and also optimized for PyDev).
* Action to select/deselect scope (Shift+Alt+Up/Down).
* Fix: cache issue where the PYTHONPATH in memory became different
from the PYTHONPATH configured for a project.
* Fix: OutOfMemoryError when dealing with PyOpenGL.
* Fix: deadlock (could occur in a race condition when importing a
project with an existing Python configuration).
* Fix: code-completion integration issue with IPython 011 (patch from
jonahkichwacoders).
* Fix: annotation could remain in editor after removing a marker.
* Fix: BadLocationException on extract local refactoring.


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-code] pydev Code Analyser error

[Bartosz <ga...@po...>]

Hi.

I found an error in pydev Code Analyser.

The following code works perfectly, and the pydev Code Analysis also parse this file without problem.

  class TestConstants:
      DICT1                 = {'id':1}
      DICT2                 = {'id':2}
      LIST_OF_DICTS         = ["DICT1", "DICT2"]  

  for testName in TestConstants.LIST_OF_DICTS:
      print(TestConstants.__dict__[testName])


Unfortunately when we split this code, into two separate files, and we add import, the pydev CodeAnalyser is displaying error (python code works correclty):

FILE01:
  class TestConstants:
      DICT1                 = {'id':1}
      DICT2                 = {'id':2}
      LIST_OF_DICTS         = ["DICT1", "DICT2"]  

FILE02:
  from Constants import TestConstants

  for testName in TestConstants.LIST_OF_DICTS:
      print(TestConstants.__dict__[testName])

The full source code is in attachment.
Is it possible to fix this error, or it too complicated to fix it?

Thanks in advance
Bartosz

Re: [Pydev-code] Autoremove of the unused imports.

[Kenneth L. <ke...@lo...>]

On Thu, Dec 8, 2011 at 12:37 PM, Fabio Zadrozny <fa...@gm...> wrote:

> On Thu, Dec 8, 2011 at 11:29 AM, Kenneth Loafman <ke...@lo...>
> wrote:
> > I believe it's probably due to the fact that PyDev still marks an import
> > unused even when it is used.  Autoremove would probably end up breaking
> > coded that was working.
>
> What's the use-case where you have this? (it seems to work properly
> for me) -- note that I answered the original question on another
> e-mail explaining how to make sure that annotations are up to date.


The use-case is the Django settings module invoked by:

from django.conf import settings

This invariably comes up as missing even though it's used.

I've been able to resolve most missing import issues by:

1) Window >> Preferences >> Interpreter-Python >> Apply
2) Project >> Properties >> PyDev-PYTHONPATH >> Force restore internal info

but settings remains elusive.  It refuses to cooperate.

...Thanks,
...Ken

Re: [Pydev-code] Autoremove of the unused imports.

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

On Thu, Dec 8, 2011 at 11:29 AM, Kenneth Loafman <ke...@lo...> wrote:
> I believe it's probably due to the fact that PyDev still marks an import
> unused even when it is used.  Autoremove would probably end up breaking
> coded that was working.

What's the use-case where you have this? (it seems to work properly
for me) -- note that I answered the original question on another
e-mail explaining how to make sure that annotations are up to date.

Cheers,

Fabio

>
> ...Ken
>
>
> On Thu, Dec 8, 2011 at 2:17 AM, Bartosz <ga...@po...> wrote:
>>
>> Hi.
>>
>> I would like to implement the Autoremove of the unused imports feature.
>> I found that the autoremove of unused imports was already implemented, but
>> it is not enabled by default.
>> It seems that there some problems with it.
>> The source code is located at:
>>
>> aptana-Pydev/plugins/com.python.pydev.analysis/src/com/python/pydev/analysis/OrganizeImportsFixesUnused.java
>>
>> What was wrong with that feature?
>> How can I enable it (I would like to test it, and maybe fix the problems
>> with it)?
>>
>> Thanks in advance
>> Bartosz
>>
>>
>> ------------------------------------------------------------------------------
>> Cloud Services Checklist: Pricing and Packaging Optimization
>> This white paper is intended to serve as a reference, checklist and point
>> of
>> discussion for anyone considering optimizing the pricing and packaging
>> model
>> of a cloud services business. Read Now!
>> http://www.accelacomm.com/jaw/sfnl/114/51491232/
>> _______________________________________________
>> pydev-code mailing list
>> pyd...@li...
>> https://lists.sourceforge.net/lists/listinfo/pydev-code
>
>
>
> ------------------------------------------------------------------------------
> Cloud Services Checklist: Pricing and Packaging Optimization
> This white paper is intended to serve as a reference, checklist and point of
> discussion for anyone considering optimizing the pricing and packaging model
> of a cloud services business. Read Now!
> http://www.accelacomm.com/jaw/sfnl/114/51491232/
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

Re: [Pydev-code] Autoremove of the unused imports.

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

On Thu, Dec 8, 2011 at 6:17 AM, Bartosz <ga...@po...> wrote:
> Hi.
>
> I would like to implement the Autoremove of the unused imports feature.
> I found that the autoremove of unused imports was already implemented, but it is not enabled by default.
> It seems that there some problems with it.
> The source code is located at:
>   aptana-Pydev/plugins/com.python.pydev.analysis/src/com/python/pydev/analysis/OrganizeImportsFixesUnused.java
>
> What was wrong with that feature?
> How can I enable it (I would like to test it, and maybe fix the problems with it)?

That class is incomplete.

It's a very rough implementation that just iterates over the
annotations that say that some import is unused, but it's missing on
how to map that back to the code. Also, it tries to handle something
in wild imports, but that's also not well done (one would have to
gather all the tokens from the wild import and choose just the ones
that are actually used).

I think the best approach would be doing it as a part of
com.python.pydev.analysis.organizeimports.OrganizeImports (which
already gathers all the imports) and just see if a given import is
unused (through an annotation) and if it is, remove it (use the
OrganizeImportsFixesUnused just as a reference on how to gather the
annotations) -- and just leave wild imports as is (without changing
it).

Note that in this case, the OrganizeImports will depend on having
annotations up to date (as it'll rely on having unused imports
annotations), so before starting to remove the imports, one has to do
something as:

PyParser parser = edit.getParser();
parser.addParseListener(listener);
parser.forceReparse(new Tuple<String,
Boolean>(AnalysisParserObserver.ANALYSIS_PARSER_OBSERVER_FORCE,
true));

And the listener will later remove itself from hearing the other
parses and will actually do the job of organizing the imports (and
removing unused ones). This is needed to be sure that annotations are
up to date (but shouldn't be needed in case the user just does an
organize imports without removing unneeded imports -- an option should
be added to org.python.pydev.ui.importsconf.ImportsPreferencesPage to
choose whether to use that feature or not).

I haven't done it because in Python, it may be easy to break things
removing unused imports (i.e.: as you may have a module that imports
something just to leave that import in the public interface of that
module without actually using it), but I don't think it's a bad thing
if it's optional (so long as people know what they're using). Also,
right now if used properly (i.e.: unused imports are properly marked
with a comment saying it's meant to remain unused -- which the code
analyzer should do properly), it may be a nice feature to have.

Please let me know if you need more information to make it work. I
assume you already got the basic code setup following instructions
from: http://pydev.org/developers.html -- if something is missing,
please let me know so that I can update that page -- note that you can
just send a pull request in github -- that page still asks for a patch
:).

Cheers,

Fabio

Re: [Pydev-code] Autoremove of the unused imports.

[Kenneth L. <ke...@lo...>]

I believe it's probably due to the fact that PyDev still marks an import
unused even when it is used.  Autoremove would probably end up breaking
coded that was working.

...Ken

On Thu, Dec 8, 2011 at 2:17 AM, Bartosz <ga...@po...> wrote:

> Hi.
>
> I would like to implement the Autoremove of the unused imports feature.
> I found that the autoremove of unused imports was already implemented, but
> it is not enabled by default.
> It seems that there some problems with it.
> The source code is located at:
>
> aptana-Pydev/plugins/com.python.pydev.analysis/src/com/python/pydev/analysis/OrganizeImportsFixesUnused.java
>
> What was wrong with that feature?
> How can I enable it (I would like to test it, and maybe fix the problems
> with it)?
>
> Thanks in advance
> Bartosz
>
>
> ------------------------------------------------------------------------------
> Cloud Services Checklist: Pricing and Packaging Optimization
> This white paper is intended to serve as a reference, checklist and point
> of
> discussion for anyone considering optimizing the pricing and packaging
> model
> of a cloud services business. Read Now!
> http://www.accelacomm.com/jaw/sfnl/114/51491232/
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

[Pydev-code] Autoremove of the unused imports.

[Bartosz <ga...@po...>]

Hi.

I would like to implement the Autoremove of the unused imports feature.
I found that the autoremove of unused imports was already implemented, but it is not enabled by default.
It seems that there some problems with it.
The source code is located at:
   aptana-Pydev/plugins/com.python.pydev.analysis/src/com/python/pydev/analysis/OrganizeImportsFixesUnused.java

What was wrong with that feature?
How can I enable it (I would like to test it, and maybe fix the problems with it)? 

Thanks in advance
Bartosz

[Pydev-code] Variables View for Interactive Console

[Jonah G. <jo...@ki...>]

Hi,

I am looking into the options for allowing a variables view to exist
for the current interactive console and wanted to find out if anyone
else had already explored this path. The kind of thing I am looking
for is the ability to change variables in the GUI, see the variables,
etc. Sort of like the "Variable explorer" in Spyder:
http://packages.python.org/spyder/variableexplorer.html

Obviously I want to reuse as much of the existing code base as
possible, therefore I would expect doing something like implementing
an additional Debug Context Provider for the interactive console and
then gluing all the bits together so that the interactive console can
provide the debug information needed to the variables view.

Thanks,
Jonah

Re: [Pydev-code] Using Pydev remote debugging code in other projects

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

> Hi,
>
> We are building ACE editor (Javascript) based mini-IDE for Plone CMS.
>
> Currently we are doing "remote" debugging by having an auxilirity HTTP
> server inside Plone process in another thread and then this server
> controls pdb.
>
> Would it make sense to use PyDev remote debugging modules instead of
> our own implementation? Are there any generic "remote debugging" tools
> for Python?
>

Hi Mikko,

I think that it'd make sense using the PyDev debugger in that scenario
-- it should be a pretty 'generic' remote debugging tool :).

And it should be straightforward to integrate it -- you can take a
look at some unit-tests to guide with examples:
https://github.com/aptana/Pydev/blob/master/plugins/org.python.pydev.debug/pysrc/tests_python
-- the test_debugger.py is the main file there).

The files https://github.com/aptana/Pydev/blob/master/plugins/org.python.pydev.debug/pysrc/pydevd_comm.py
has the CMD_* constants showing most of the control you should care
about ( all the commands received externally are handled through
pydevd.py/PyDB/processNetCommand -- and some of those CMD_* constants
should be handled in the client).

It should be a matter of calling pydevd.settrace() with the proper
parameters in the thread you want to trace (and having a proper client
as the UI for the debugger).

Cheers,

Fabio

> --
> Mikko Ohtamaa
> http://opensourcehacker.com
> http://twitter.com/moo9000
>
> ------------------------------------------------------------------------------
> RSA(R) Conference 2012
> Save $700 by Nov 18
> Register now
> http://p.sf.net/sfu/rsa-sfdev2dev1
> _______________________________________________
> pydev-code mailing list
> pyd...@li...
> https://lists.sourceforge.net/lists/listinfo/pydev-code
>

[Pydev-code] Using Pydev remote debugging code in other projects

[Mikko O. <mi...@op...>]

Hi,

We are building ACE editor (Javascript) based mini-IDE for Plone CMS.

Currently we are doing "remote" debugging by having an auxilirity HTTP
server inside Plone process in another thread and then this server
controls pdb.

Would it make sense to use PyDev remote debugging modules instead of
our own implementation? Are there any generic "remote debugging" tools
for Python?

-- 
Mikko Ohtamaa
http://opensourcehacker.com
http://twitter.com/moo9000

[Pydev-code] 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-code] Problem with code analysis during the work with pydev

[Bartosz <ga...@po...>]

Hi.

I have a big problem with Code Analysis and pydev plug-in. The Code Analysis is not working - there are no warnings, errors etc.

I'm using the IBM rational Clearcase software configuration manager.
http://en.wikipedia.org/wiki/IBM_Rational_ClearCase

I checked the version without Clearcase (files stored in my home directory) and it works perfectly.

Do you know what could be the cause of this problem?
How to enable some debug information to investigate this problem further?

Thanks in advance
Bartosz