Hi Kurosch,
Sorry for the late reply... (answers inline)
On Sun, Oct 27, 2013 at 11:41 AM, Kurosch Petzold <
kuro...@zedat.fu-berlin.de> wrote:
> Hello Everybody,
>
> I want implement some features into PyDev and would like to know whether
> there is some documentation for development.
>
As for documentation, I think you probably found:
http://pydev.org/developers.html (which gives details on getting the code
and tips on running it locally).
>
> Features I want to add are:
> # hoare calculus plugin for code verification,
>
Well, I'm not sure what exactly you'd be verifying here, but as a reference
you can probably use the visitor pattern to visit the files -- you should
probably create a subclass of org.python.pydev.builder.PyDevBuilderVisitor
(you can go to that class and press F4 in JDT to see those).
> # some nice variable visualization for teaching purposes,
>
Well, you probably need to give more details on what's the visualization
here in order to help you better...
> # some profiling of the code,
>
There was a patch for a profiler once (
http://sourceforge.net/p/pydev/bugs/635/) but it didn't get integrated
(needs some work). It may be something you can take a look at... (the patch
is at that link).
> # a mouse hover over functionality to show variable values like in the
> visual basic editor
>
That'd be nice (but I'm not sure exactly what'd be needed, so, not sure I
can help you well there).
> # and if possible some step back functionality to go a step back in
> debugging.
>
Actually, that already exists: in the debug view, you can choose run > set
next statement (Ctrl+Alt+R) -- mainly, you can select what should be the
next statement -- python has some limitations on that (such as not being
able to jump anywhere -- it must be a place in the current frame -- and in
the same stack -- i.e.: you can't go from an except: block back into the
code that generated the exception as that'd be a different block for
python), but aside from those, it works pretty well.
>
> I would really appreciate any pointers to anything that can be helpful for
> implementing those features.
>
Hope that's enough to get you started.
If you need more help, just ask in the list :)
Cheers,
Fabio
>
> Sincere
>
> Kurosch
>
>
>
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