[Sugar-devel] [HELP] Shell port to GTK3+: Removing hardcoded styles-- facing issue

[Kartik Kumar]

Hi,

I am trying to close open items listed over here:
http://wiki.sugarlabs.org/go/Features/GTK3/Shell
-To Remove hardcoding styles from files like "aboutcomputer/view.py" by
referring to http://wiki.sugarlabs.org/go/Features/GTK3/Theme.
<http://wiki.sugarlabs.org/go/Features/GTK3/Theme>I have created
sugar-theme.css within "aboutcomputer" directory which is
referring to CSS present at "sugar-artwork/gtk3/theme/gtk.css"

Then I made changes to aboutcomputer/view.py to load the CSS: (changes are
highlighted in bold):

from gettext import gettext as _

#import GTK

from sugar.graphics import style

from jarabe import config
from jarabe.controlpanel.sectionview import SectionView

*from gi.repository import GTK*


*USE_LOCAL_CSS = True*

class AboutComputer(SectionView):
    def __init__(self, model, alerts=None):
        SectionView.__init__(self)

        self._model = model

        self.set_border_width(style.DEFAULT_SPACING * 2)
        self.set_spacing(style.DEFAULT_SPACING)

        self._group = GTK.SizeGroup(GTK.SIZE_GROUP_HORIZONTAL)

        scrollwindow = GTK.ScrolledWindow()
        scrollwindow.set_policy(GTK.POLICY_NEVER, GTK.POLICY_AUTOMATIC)
        self.pack_start(scrollwindow, expand=True)
        scrollwindow.show()

        self._vbox = GTK.VBox()
        scrollwindow.add_with_viewport(self._vbox)
        self._vbox.show()

        self._setup_identity()

        self._setup_software()
        self._setup_copyright()
*
    if USE_LOCAL_CSS:
        css_provider = GTK.CssProvider()
        css_provcss_provider.load_from_path('sugar-theme.css')
        context = GTK.StyleContext()
        context.add_provider_for_screen(screen, css_provider,
        GTK.STYLE_PROVIDER_PRIORITY_USER)*

Now when I view click on "My Computer" under "My Settings", I can see error
in shell.log.
The error is like :

File
"/home/kartik/Sugar_Build_Repo/sugar-build/install/lib/python2.7/site-packages/jarabe/controlpanel/gui.py",
line 223, in show_section_view
    globals(), locals(), ['view'])
  File
"/home/kartik/Sugar_Build_Repo/sugar-build/install/share/sugar/extensions/cpsection/aboutcomputer/view.py",
line 28, in <module>
    from gi.repository import GTK
  File
"/home/kartik/Sugar_Build_Repo/sugar-build/install/lib/python2.7/site-packages/gi/__init__.py",
line 23, in <module>
    from ._gi import _API, Repository
*ImportError: could not import gobject (error was: ImportError('When using
gi.repository you must not import static modules like "gobject". Please
change all occurrences of "import gobject" to "from gi.repository import
GObject".',))*

I even tried to change the statement within
/sugar-build/install/lib/python2.7/site-packages/gi/__init__.py
from : *import gi._gobject*
to this : *from gi.repository import GObject*

But of no use. It is giving the same error.
I am using Sugar 0.96

Can anyone please provide pointers? Any help will be greatly appreciated :)


Cheers!
Kartik Perisetla
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