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Re: [virt-tools-list] [PATCH 4/4] Add basic operating system inspection data to the VMM details page.



On 06/30/2011 04:02 AM, Richard W.M. Jones wrote:
> From: "Richard W.M. Jones" <rjones redhat com>
> 
> This adds hostname, product name, and list of applications.
> ---
>  src/virtManager/details.py |   62 ++++++++++++++++++++
>  src/vmm-details.glade      |  137 +++++++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 197 insertions(+), 2 deletions(-)
> 
> diff --git a/src/virtManager/details.py b/src/virtManager/details.py
> index e3d7c4a..0cb798f 100644
> --- a/src/virtManager/details.py
> +++ b/src/virtManager/details.py
> @@ -575,6 +575,34 @@ class vmmDetails(vmmGObjectUI):
>          buf.connect("changed", self.config_enable_apply)
>          desc.set_buffer(buf)
>  
> +        # List of applications.
> +        apps_list = self.window.get_widget("inspection-apps")
> +        apps_model = gtk.ListStore (str, str, str)
> +        apps_list.set_model(apps_model)
> +
> +        name_col = gtk.TreeViewColumn(_("Name"))
> +        version_col = gtk.TreeViewColumn(_("Version"))
> +        summary_col = gtk.TreeViewColumn()
> +
> +        apps_list.append_column(name_col)
> +        apps_list.append_column(version_col)
> +        apps_list.append_column(summary_col)
> +
> +        name_text = gtk.CellRendererText()
> +        name_col.pack_start(name_text, True)
> +        name_col.add_attribute(name_text, 'text', 0)
> +        name_col.set_sort_column_id(0)
> +
> +        version_text = gtk.CellRendererText()
> +        version_col.pack_start(version_text, True)
> +        version_col.add_attribute(version_text, 'text', 1)
> +        version_col.set_sort_column_id(1)
> +
> +        summary_text = gtk.CellRendererText()
> +        summary_col.pack_start(summary_text, True)
> +        summary_col.add_attribute(summary_text, 'text', 2)
> +        summary_col.set_sort_column_id(2)
> +
>          # Clock combo
>          clock_combo = self.window.get_widget("overview-clock-combo")
>          clock_model = gtk.ListStore(str)
> @@ -2106,6 +2134,40 @@ class vmmDetails(vmmGObjectUI):
>          self.window.get_widget("overview-arch").set_text(arch)
>          self.window.get_widget("overview-emulator").set_text(emu)
>  
> +        # Operating System (ie. inspection data)
> +        hostname = self.vm.get_inspection_hostname()
> +        if not hostname: hostname = _("unknown")
> +        self.window.get_widget("inspection-hostname").set_text(hostname)
> +        product_name = self.vm.get_inspection_product_name()
> +        if not product_name: product_name = _("unknown")
> +        self.window.get_widget("inspection-product-name").set_text(product_name)
> +
> +        # Applications (also inspection data)
> +        apps = self.vm.get_inspection_applications()
> +

I'd just do

apps = self.vm.get_inspection_applications() or []

then you don't need to do any 'if apps', the 'for' loop will just be a nop.

> +        if apps:
> +            apps_list = self.window.get_widget("inspection-apps")
> +            apps_model = apps_list.get_model()
> +            apps_model.clear()
> +            i = 0
> +            for app in apps:
> +                name = ""
> +                if app["app_name"]:
> +                    name = app["app_name"]
> +                if app["app_display_name"]:
> +                    name = app["app_display_name"]
> +                version = ""
> +                if app["app_version"]:
> +                    version = app["app_version"]
> +                if app["app_release"]:
> +                    version += "-" + app["app_release"]
> +                summary = ""
> +                if app["app_summary"]:
> +                    summary = app["app_summary"]
> +
> +                apps_model.insert(i, [name, version, summary])
> +                i += 1

You can drop 'i' and just do app_model.append([name, version, summary])

I like the idea though.

Thanks,
Cole


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