[virt-tools-list] Question about the Gsettings and dconf and Design document.

[Avaneendra Alugupalli]

hi Cole
 Thanks for the response.
>

>The functions that add/remove/list the URIs in config.py are add_conn,
> remove_conn, list_conn_uris respectively. They are called from engine.py

>From the code in virt-manager.py main handler, I find that the
config object is getting created before the engine object?. Is that for the
first
time when I run the virt-manager app. config sees default values of
connections/
uris to none [] and then engine creates them. And even if the app is exited
we still have non default values ("qemu:///sysmtem" and "lxc://") in the
dconf?.
perhaps not delete those values from dconf?.

thanks
-Avaneendra

On Mon, Nov 16, 2015 at 8:09 PM, Cole Robinson <crobinso at redhat.com> wrote:

> On 11/16/2015 02:17 PM, Avaneendra Alugupalli wrote:
> > hi
> >  I am trying to understand the code for virt-manager and found that
> during the
> > config object create, gets the connections / uris using the Gsettings
> API. and
> > these are the entries in dconf database.
> >
> > forchild inself._settings.list_children():
> > childschema =self._root +"."+child
> > self._settingsmap[child] =Gio.Settings.new(childschema)
> >
> >
> > returns connections/uris as "qemu:///system" and "lxc:///". From the
> >
> > I can see that data
> > <https://github.com/virt-manager/virt-manager/tree/master/data
> >/org.virt-manager.virt-manager.gschema.xml
> > makes
> > default entry for these fields. How ever am unable to track who is
> updating
> > the connections/uris to "qemu:///system" and "lxc:///" strings.
>
> The functions that add/remove/list the URIs in config.py are add_conn,
> remove_conn, list_conn_uris respectively. They are called from engine.py
>
> > Also is there any architecture/ design document to understand the code
> at very
> > higher
> > level?.
>
> No unfortunately :/
>
> - Cole
>
>
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