great work and was quick too
On Mon, Jan 28, 2013 at 3:12 PM, Wim Dumon <w...@emweb.be> wrote:
> Small update: over the weekend I rewrote the introspection data generator
> using libclang (we can't release the code we've written in the past). I'm
> very positive about libclang, but there are a few small features missing in
> libclang to make it complete - I'm also working on that. This introspection
> step generates data structures (actually python files) that describe the Wt
> API. These files are then fed into binding generator scripts, also written
> in python, which generate the proper python bindings for the Wt API.
>
> Shortly after I have some experience on how the (old) generator behaves
> with the current Wt state, I plan to make it available, even with limited
> support.
>
> Below: another pywt example to give an idea about what we're aiminng at.
>
> BR,
> Wim.
>
> import sys
> import Wt
>
> def createDragImage(url, smallurl, mimeType, p):
> result = Wt.WImage(url, "", p);
> dragImage = Wt.WImage(smallurl, "", p);
>
> result.setDraggable(mimeType, dragImage, True, None);
>
> return result;
>
>
> class Character(Wt.WText):
> def __init__(self, name, parent):
> Wt.WText.__init__(self, "", Wt.XHTMLText, parent)
> self.name = name
> self.redDrops = 0
> self.blueDrops = 0
>
> self.setText(name + " got no pills")
>
> self.setStyleClass("character");
> self.acceptDrops("red-pill", "red-drop-site");
> self.acceptDrops("blue-pill", "blue-drop-site");
> self.setInline(False);
>
> def dropEvent(self, event):
> if event.mimeType() == "red-pill":
> self.redDrops = self.redDrops +1
> if event.mimeType() == "blue-pill":
> self.blueDrops = self.blueDrops +1
>
> text = self.name + " got ";
>
> if self.redDrops != 0:
> text = text + str(self.redDrops) + " red pill"
> if self.redDrops > 1: text = text + "s"
>
> if self.redDrops != 0 and self.blueDrops != 0:
> text = text + " and "
>
> if self.blueDrops != 0:
> text = text + str(self.blueDrops) + " blue pill"
> if self.blueDrops > 1: text = text + "s"
> self.setText(text);
>
>
>
>
> def createApp(env):
> app = Wt.WApplication(env);
> app.setTitle("Drag & drop");
>
> Wt.WPushButton("Quit", app.root()).clicked().connect(app.quit)
>
>
> Wt.WText("<h1>Wt Drag & drop example.</h1>", Wt.XHTMLText,
> app.root());
> Wt.WText("<p>Help these people with their decision by dragging one
> of the pills.</p>", Wt.XHTMLText, app.root());
>
>
> if not env.javaScript():
> Wt.WText("<i>This examples requires that javascript support is
> enabled.</i>", Wt.XHTMLText, app.root());
>
>
> pills = Wt.WContainerWidget(app.root());
> pills.setContentAlignment(Wt.AlignCenter);
>
> createDragImage("icons/blue-pill.jpg",
> "icons/blue-pill-small.png",
> "blue-pill", pills);
> createDragImage("icons/red-pill.jpg",
> "icons/red-pill-small.png",
> "red-pill", pills);
>
> dropSites = Wt.WContainerWidget(app.root())
>
> Character("Neo", dropSites);
> Character("Morpheus", dropSites);
> Character("Trinity", dropSites);
>
> app.useStyleSheet("dragdrop.css");
>
> return app
>
>
>
>
> if __name__ == "__main__":
> import WtHttp
> WtHttp.WRun(sys.argv, createApp)
>
>
>
> 2013/1/24 Wim Dumon <w...@emweb.be>
>
>> I'll investigate if we can defrost this project. Great to hear there's
>> interest for it.
>>
>> Best regards,
>> Wim.
>>
>>
>>
>> 2013/1/23 epi <massimodisa...@gmail.com>
>>
>>>
>>> Il giorno 23/gen/2013, alle ore 08:52, Rashad M <
>>> mohammedrasha...@gmail.com> ha scritto:
>>>
>>>
>>>
>>>
>>> On Wed, Jan 23, 2013 at 7:06 PM, Plug Gulp <plug.g...@gmail.com> wrote:
>>>
>>>> > Date: Wed, 23 Jan 2013 13:32:44 +0100
>>>> > From: Wim Dumon <w...@emweb.be>
>>>> > Subject: Re: [Wt-interest] Wt and Python
>>>> >
>>>> > Would be great if we could finish it.
>>>>
>>>>
>>>> Why not release it in the wild and let the community take a peak at
>>>> it? Though I am not a Python developer, I am sure there will be lots
>>>> of other developers interested in this project. Take a look at the way
>>>> MongoDB gets different language drivers
>>>> (http://www.mongodb.org/display/DOCS/Drivers) from community. EmWeb
>>>> has already started a project but is stalled because of overload, then
>>>> it makes sense to see if anyone from the wider world is interested in
>>>> contributing.
>>>>
>>>> Just my 2 cents.
>>>>
>>>
>>> my 2c for Plug Gulps suggestion
>>>
>>>
>>>
>>> +1
>>>
>>> i'd love to spent some efforts on this!
>>>
>>> thanks!
>>>
>>>
>>>
>>>> ~Plug
>>>>
>>>>
>>>> > It started before clang existed, but
>>>> > I'd like to take a look at clang to see if we can write a plugin to
>>>> extract
>>>> > the information we need from Wt's header files. From there on, the
>>>> python
>>>> > binding generation scripts that we wrote back then may still be
>>>> usable on
>>>> > the current Wt version. This is unfortunately not done overnight...
>>>> >
>>>> > BR,
>>>> > Wim.
>>>> >
>>>> >
>>>> > 2013/1/23 epi <massimodisa...@gmail.com>
>>>> >
>>>> >> This is kind of cool!
>>>> >>
>>>> >> is the project still alive, any interest in resurrect it ?
>>>> >>
>>>> >> thanks!
>>>> >>
>>>> >> Massimo.
>>>> >>
>>>> >> Il giorno 22/gen/2013, alle ore 12:09, Wim Dumon <w...@emweb.be> ha
>>>> >> scritto:
>>>> >>
>>>> >> We did some work to make PyWt in the past. It was never completely
>>>> >> finished (too busy...), but quite a fun project with good results.
>>>> >>
>>>> >> BR,
>>>> >> Wim.
>>>> >>
>>>> >> import sys
>>>> >> import Wt
>>>> >> import WtHttp
>>>> >>
>>>> >> class MyApplication(Wt.WApplication):
>>>> >> def __init__(self, env):
>>>> >> Wt.WApplication.__init__(self, env)
>>>> >> self.setTitle("Hello")
>>>> >>
>>>> >> Wt.WText("Your name please? ", Wt.XHTMLText,
>>>> self.root())
>>>> >>
>>>> >> self.nameedit = Wt.WLineEdit("", self.root())
>>>> >> self.nameedit.setFocus()
>>>> >>
>>>> >> button = Wt.WPushButton("Greet me!", self.root())
>>>> >> button2 = Wt.WPushButton("Quit", self.root())
>>>> >>
>>>> >> Wt.WBreak(self.root())
>>>> >>
>>>> >> self.greeting = Wt.WText("", Wt.XHTMLText,
>>>> self.root())
>>>> >> button.clicked().connect(self.greet)
>>>> >>
>>>> >> self.nameedit.enterPressed().connect(self.greet)
>>>> >>
>>>> >> button2.clicked().connect(self.quit)
>>>> >>
>>>> >>
>>>> >> def greet(self):
>>>> >> self.greeting.setText("Hello there, " +
>>>> >> self.nameedit.text())
>>>> >>
>>>> >>
>>>> >> def createApplication(env):
>>>> >> return MyApplication(env)
>>>> >>
>>>> >>
>>>> >> if __name__ == "__main__":
>>>> >> import WtHttp
>>>> >> WtHttp.WRun(sys.argv, createApplication)
>>>> >>
>>>> >>
>>>> >>
>>>> >> 2013/1/22 Nagaev Boris <bnag...@gmail.com>
>>>> >>
>>>> >>> Hi,
>>>> >>>
>>>> >>> Hello world in Python (Jython):
>>>> >>>
>>>> >>>
>>>> http://www.nan-tic.com/en/2011/from-pyqt-to-jythonjwt-setting-up-the-environment/
>>>> >>>
>>>> >>> I think, Python is promising to interact with database. Django ORM,
>>>> >>> for example, is convenient. One of advantages is that no SQL is
>>>> >>> hardcoded and introspection is more featured. Boost.python can be
>>>> used
>>>> >>> to bind it to C++.
>>>> >>>
>>>> >>> I do not know good web-servers in python except tornado. I think
>>>> >>> built-in Wt http server should be used.
>>>> >>>
>>>> >>> Python bindings to Wt (like PyQt for Qt) would be convenient for
>>>> >>> people writing in Python. Several programmers I know do not use Wt
>>>> >>> only because it is C++ and they prefer Python.
>>>> >>>
>>>> >>> GIL problem can be solved by multiprocessing.
>>>> >>>
>>>> >>> Taking better parts of Django and Wt is a good idea.
>>>> >>>
>>>> >>> On Tue, Jan 22, 2013 at 4:56 PM, Rashad M <
>>>> mohammedrasha...@gmail.com>
>>>> >>> wrote:
>>>> >>> > Hi All,
>>>> >>> >
>>>> >>> > Why Wt not in python? Python has web server and all. If java why
>>>> not in
>>>> >>> > Python
>>>> >>> >
>>>> >>> > --
>>>> >>> > Regards,
>>>> >>> > Rashad
>>>> >>> >
>>>> >>> >
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
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>>>
>>>
>>>
>>> --
>>> Regards,
>>> Rashad
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>>>
>>>
>>>
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>>>
>>
>
>
> ------------------------------------------------------------------------------
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>
--
Regards,
Rashad
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