Question about debugging jython 2.5 code
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Re: Question about debugging jython 2.5 code
by Fabio Zadrozny-2
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On Sat, Aug 15, 2009 at 6:16 AM, william
ratcliff<william.ratcliff@...> wrote: > Hi! I was trying to use pydev (1.4.6.2788 ) with eclipse 3.4.1 and > imported: > http://code.google.com/p/jythonconsole/ > I found that if I run the project as a jython run, it runs well. However, > if I try to debug it, the console terminates without ever displaying a > frame. Any suggestions? Hi William, I've taken a look at it and it seems that's a jython bug when running with: -Dpython.security.respectJavaAccessibility=false The debugger needs that flag to gather the info on the java stuff (even when not running in debug mode with that flag it'll have the behavior you described). Now, if you change in console.py (in the main function) frame.visible = True to frame.setVisible(True) at least it'll appear (and not finish the debug session), but it still won't behave properly (there are probably other related things to that). As a side note, for some reason it seems that jython is not calling the tracing function correctly in the console (it could be that the console or one of its dependencies is using the tracing facilities and removing the debugger). Cheers, Fabio ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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Re: Question about debugging jython 2.5 code
by william ratcliff
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Thanks for the quick reply! However, I'm still confused. In my registry,
I have: # Setting this to false will allow Jython to provide access to # non-public fields, methods, and constructors of Java objects.
python.security.respectJavaAccessibility = true Yet, as you say, when I run the debugger, if I expand the command, it runs with -Dpython.security.respectJavaAccessibility=false
Any ideas? Thanks, William On Sat, Aug 15, 2009 at 2:06 PM, Fabio Zadrozny <fabiofz@...> wrote:
------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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Re: Question about debugging jython 2.5 code
by Fabio Zadrozny-2
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> Thanks for the quick reply! However, I'm still confused. In my registry,
> I have: > # Setting this to false will allow Jython to provide access to > # non-public fields, methods, and constructors of Java objects. > python.security.respectJavaAccessibility = true > Yet, as you say, when I run the debugger, if I expand the command, it runs > with > -Dpython.security.respectJavaAccessibility=false Actually, that's hardcoded in pydev when running a debug session... I suggest trying to use the pydev extensions remote debugger ( http://fabioz.com/pydev/manual_adv_remote_debugger.html )-- I can check if that could be an option (although the debugger won't be able to show lots of info without that flag). Cheers, Fabio > Any ideas? > Thanks, > William > On Sat, Aug 15, 2009 at 2:06 PM, Fabio Zadrozny <fabiofz@...> wrote: >> >> On Sat, Aug 15, 2009 at 6:16 AM, william >> ratcliff<william.ratcliff@...> wrote: >> > Hi! I was trying to use pydev (1.4.6.2788 ) with eclipse 3.4.1 and >> > imported: >> > http://code.google.com/p/jythonconsole/ >> > I found that if I run the project as a jython run, it runs well. >> > However, >> > if I try to debug it, the console terminates without ever displaying a >> > frame. Any suggestions? >> >> Hi William, >> >> I've taken a look at it and it seems that's a jython bug when running >> with: >> >> -Dpython.security.respectJavaAccessibility=false >> >> The debugger needs that flag to gather the info on the java stuff >> (even when not running in debug mode with that flag it'll have the >> behavior you described). >> >> Now, if you change in console.py (in the main function) >> frame.visible = True >> >> to >> >> frame.setVisible(True) >> >> at least it'll appear (and not finish the debug session), but it still >> won't behave properly (there are probably other related things to >> that). >> >> As a side note, for some reason it seems that jython is not calling >> the tracing function correctly in the console (it could be that the >> console or one of its dependencies is using the tracing facilities and >> removing the debugger). >> >> Cheers, >> >> Fabio >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Pydev-users mailing list >> Pydev-users@... >> https://lists.sourceforge.net/lists/listinfo/pydev-users > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Pydev-users mailing list > Pydev-users@... > https://lists.sourceforge.net/lists/listinfo/pydev-users > > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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Re: Question about debugging jython 2.5 code
by Fabio Zadrozny-2
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Note: Created bug at jython for it: http://bugs.jython.org/issue1438
So, to use the pydev debugger, right now your jython code cannot use the property access (and needs to explicitly call the set/get methods). Cheers, Fabio On Sat, Aug 15, 2009 at 7:50 PM, Fabio Zadrozny<fabiofz@...> wrote: >> Thanks for the quick reply! However, I'm still confused. In my registry, >> I have: >> # Setting this to false will allow Jython to provide access to >> # non-public fields, methods, and constructors of Java objects. >> python.security.respectJavaAccessibility = true >> Yet, as you say, when I run the debugger, if I expand the command, it runs >> with >> -Dpython.security.respectJavaAccessibility=false > > Actually, that's hardcoded in pydev when running a debug session... I > suggest trying to use the pydev extensions remote debugger ( > http://fabioz.com/pydev/manual_adv_remote_debugger.html )-- I can > check if that could be an option (although the debugger won't be able > to show lots of info without that flag). > > Cheers, > > Fabio > > >> Any ideas? >> Thanks, >> William >> On Sat, Aug 15, 2009 at 2:06 PM, Fabio Zadrozny <fabiofz@...> wrote: >>> >>> On Sat, Aug 15, 2009 at 6:16 AM, william >>> ratcliff<william.ratcliff@...> wrote: >>> > Hi! I was trying to use pydev (1.4.6.2788 ) with eclipse 3.4.1 and >>> > imported: >>> > http://code.google.com/p/jythonconsole/ >>> > I found that if I run the project as a jython run, it runs well. >>> > However, >>> > if I try to debug it, the console terminates without ever displaying a >>> > frame. Any suggestions? >>> >>> Hi William, >>> >>> I've taken a look at it and it seems that's a jython bug when running >>> with: >>> >>> -Dpython.security.respectJavaAccessibility=false >>> >>> The debugger needs that flag to gather the info on the java stuff >>> (even when not running in debug mode with that flag it'll have the >>> behavior you described). >>> >>> Now, if you change in console.py (in the main function) >>> frame.visible = True >>> >>> to >>> >>> frame.setVisible(True) >>> >>> at least it'll appear (and not finish the debug session), but it still >>> won't behave properly (there are probably other related things to >>> that). >>> >>> As a side note, for some reason it seems that jython is not calling >>> the tracing function correctly in the console (it could be that the >>> console or one of its dependencies is using the tracing facilities and >>> removing the debugger). >>> >>> Cheers, >>> >>> Fabio >>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>> 30-Day >>> trial. Simplify your report design, integration and deployment - and focus >>> on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> Pydev-users mailing list >>> Pydev-users@... >>> https://lists.sourceforge.net/lists/listinfo/pydev-users >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day >> trial. Simplify your report design, integration and deployment - and focus >> on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Pydev-users mailing list >> Pydev-users@... >> https://lists.sourceforge.net/lists/listinfo/pydev-users >> >> > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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Re: Question about debugging jython 2.5 code
by Fabio Zadrozny-2
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Ok, just to update on this:
Pydev is no longer using the respectJavaAccessibility=False (fixed for 1.4.8 - svn: 2875), but there are still problems to debug jconsole. Seems like a bug with Jython 2.5+Swing+sys.settrace. I've created a new bug for that at Jython: http://bugs.jython.org/issue1440 Cheers, Fabio On Sat, Aug 15, 2009 at 8:37 PM, Fabio Zadrozny<fabiofz@...> wrote: > Note: Created bug at jython for it: http://bugs.jython.org/issue1438 > > So, to use the pydev debugger, right now your jython code cannot use > the property access (and needs to explicitly call the set/get > methods). > > Cheers, > > Fabio > > On Sat, Aug 15, 2009 at 7:50 PM, Fabio Zadrozny<fabiofz@...> wrote: >>> Thanks for the quick reply! However, I'm still confused. In my registry, >>> I have: >>> # Setting this to false will allow Jython to provide access to >>> # non-public fields, methods, and constructors of Java objects. >>> python.security.respectJavaAccessibility = true >>> Yet, as you say, when I run the debugger, if I expand the command, it runs >>> with >>> -Dpython.security.respectJavaAccessibility=false >> >> Actually, that's hardcoded in pydev when running a debug session... I >> suggest trying to use the pydev extensions remote debugger ( >> http://fabioz.com/pydev/manual_adv_remote_debugger.html )-- I can >> check if that could be an option (although the debugger won't be able >> to show lots of info without that flag). >> >> Cheers, >> >> Fabio >> >> >>> Any ideas? >>> Thanks, >>> William >>> On Sat, Aug 15, 2009 at 2:06 PM, Fabio Zadrozny <fabiofz@...> wrote: >>>> >>>> On Sat, Aug 15, 2009 at 6:16 AM, william >>>> ratcliff<william.ratcliff@...> wrote: >>>> > Hi! I was trying to use pydev (1.4.6.2788 ) with eclipse 3.4.1 and >>>> > imported: >>>> > http://code.google.com/p/jythonconsole/ >>>> > I found that if I run the project as a jython run, it runs well. >>>> > However, >>>> > if I try to debug it, the console terminates without ever displaying a >>>> > frame. Any suggestions? >>>> >>>> Hi William, >>>> >>>> I've taken a look at it and it seems that's a jython bug when running >>>> with: >>>> >>>> -Dpython.security.respectJavaAccessibility=false >>>> >>>> The debugger needs that flag to gather the info on the java stuff >>>> (even when not running in debug mode with that flag it'll have the >>>> behavior you described). >>>> >>>> Now, if you change in console.py (in the main function) >>>> frame.visible = True >>>> >>>> to >>>> >>>> frame.setVisible(True) >>>> >>>> at least it'll appear (and not finish the debug session), but it still >>>> won't behave properly (there are probably other related things to >>>> that). >>>> >>>> As a side note, for some reason it seems that jython is not calling >>>> the tracing function correctly in the console (it could be that the >>>> console or one of its dependencies is using the tracing facilities and >>>> removing the debugger). >>>> >>>> Cheers, >>>> >>>> Fabio >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >>>> 30-Day >>>> trial. Simplify your report design, integration and deployment - and focus >>>> on >>>> what you do best, core application coding. Discover what's new with >>>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>>> _______________________________________________ >>>> Pydev-users mailing list >>>> Pydev-users@... >>>> https://lists.sourceforge.net/lists/listinfo/pydev-users >>> >>> >>> ------------------------------------------------------------------------------ >>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day >>> trial. Simplify your report design, integration and deployment - and focus >>> on >>> what you do best, core application coding. Discover what's new with >>> Crystal Reports now. http://p.sf.net/sfu/bobj-july >>> _______________________________________________ >>> Pydev-users mailing list >>> Pydev-users@... >>> https://lists.sourceforge.net/lists/listinfo/pydev-users >>> >>> >> > ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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Re: Question about debugging jython 2.5 code
by william ratcliff
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Thanks!
On Sun, Aug 16, 2009 at 7:08 PM, Fabio Zadrozny <fabiofz@...> wrote: Ok, just to update on this: ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Pydev-users mailing list Pydev-users@... https://lists.sourceforge.net/lists/listinfo/pydev-users |
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