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List:       kde-bindings
Subject:    Re: [Kde-bindings] twine2 (PyKDE5 code generator) parsing issues
From:       Scott Kitterman <kde () kitterman ! com>
Date:       2015-04-17 19:46:41
Message-ID: 52DD390C-82BB-4AEC-A446-06E33B7C86D4 () kitterman ! com
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On April 17, 2015 3:24:13 PM EDT, Luca <gluca86@gmail.com> wrote:
> Hello Scott,
> I did some tests and I was able to build easily kconfig.
> 
> The KCOREADDONS_DEPRECATED must be added to the qtkde5macros script. I 
> attached a patch I created, so you have an idea what I did.
> 
> For the other errors are very specific.
> I found for instance that pointer are not handled correctly, and throw
> an 
> error.
> 
> Also this line is problematic:
> typedef void (QObject::* NotifyFunction)(quint64 arg);
> 
> Seems also that also this line is not handled:
> #ifndef KDE_NO_DEPRECATED
> I looked in pplexer.py but seems that the #ifndef definition is
> managed, don't 
> know why this generates an error.
> 
> You are working on the official repository?
> I'm personally testing locally, I need this lib to port our SW to kf5
> on 
> Chakra linux.
> 
> Luca
> 
> In data giovedì, 16 aprile 2015 20.52:57, Scott Kitterman ha scritto:
> > I am running into some errors trying to generate bindings with the
> current
> > twine2 and Kf5 5.9.0 (this is before I dive in and refactor into a
> separate
> > module and possibly break things more).  It would be lovely if
> someone could
> > have a look at what's going on in these cases.
> > 
> > Parsing Cpp headers:
> > ...
> > Parsing .../frameworks/kcoreaddons/src/lib/kaboutdata.h
> > File: '.../frameworks/kcoreaddons/src/lib/kaboutdata.h' Line: 570
> Syntax
> > error in input. Token type: AMPERSAND, token value: &, lex state:
> variable
> > 
> > Here's the code that's at Line 570:
> > 
> > KCOREADDONS_DEPRECATED KAboutData &setProgramIconName(const
> QString
> > &iconName); // KF6 remove this
> > 
> > That's the only item marked deprecated, so I assume twine2 isn't
> handling
> > this case.
> > 
> > If I comment that out of the Kf5 source, I make it to the next error:
> > 
> > Parsing Cpp headers:
> > ...
> > Parsing .../frameworks/kcoreaddons/src/lib/plugin/kpluginloader.h
> > File: '.../frameworks/kcoreaddons/src/lib/plugin/kpluginloader.h'
> Line: 310
> > Syntax error in input. Token type: LPAREN, token value: (, lex state:
> > function
> > 
> > Line 310 is the middle two of these four lines due to line wrapping
> in
> > email:
> > 
> > static QList<QObject *> instantiatePlugins(const QString
> &directory,
> > std::function<bool(const KPluginMetaData &)> filter =
> > std::function<bool(const KPluginMetaData &)>(),
> > QObject* parent = Q_NULLPTR);
> > 
> > The same error happens at Line 330 in the same file the second two of
> the
> > three:
> > 
> > static QVector<KPluginMetaData> findPlugins(const QString
> &directory,
> > std::function<bool(const KPluginMetaData &)> filter =
> > std::function<bool(const KPluginMetaData &)>());
> > 
> > and again at line 352 (again the second/third lines):
> > 
> > static void forEachPlugin(const QString &directory,
> > std::function<void(const QString &)> callback =
> > std::function<void(const QString &)>());
> > 
> > If I comment all those out, I at least get to the end of header
> parsing. 
> > I'm unlikely to be able to sort these out on my own, so it would be
> really
> > good if someone else could take a look.
> > 
> > Scott K
> > _______________________________________________
> > Kde-bindings mailing list
> > Kde-bindings@kde.org
> > https://mail.kde.org/mailman/listinfo/kde-bindings

I'm working off the twine2 repo in playground, which is now the official repository \
as I understand it. 

Thanks. 

Do you have commit access? If so, please commit your fixes. If not, I'll be glad to \
do it, but probably not until at least tomorrow. 

Scott K
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