def clean(self):
cleaned_data = super(AddGroupInfoAction, self).clean()
name = cleaned_data.get('name')
try:
groups = cinder.group_list(self.request)
except Exception:
msg = _('Unable to get group list')
exceptions.check_message(["Connection", "refused"], msg)
raise
if groups is not None and name is not None:
for group in groups:
if group.name.lower() == name.lower():
# ensure new name has reasonable length
formatted_name = name
if len(name) > 20:
formatted_name = name[:14] + "..." + name[-3:]
raise forms.ValidationError(
_('The name "%s" is already used by '
'another group.')
% formatted_name
)
return cleaned_data
def clean(self):
cleaned_data = super(AddGroupInfoAction, self).clean()
name = cleaned_data.get('name')
try:
groups = cinder.group_list(self.request)
except Exception:
msg = _('Unable to get group list')
exceptions.check_message(["Connection", "refused"], msg)
raise
if groups is not None and name is not None:
for group in groups:
if group.name.lower() == name.lower():
# ensure new name has reasonable length
formatted_name = name
if len(name) > 20:
formatted_name = name[:14] + "..." + name[-3:]
raise forms.ValidationError(
_('The name "%s" is already used by '
'another group.')
% formatted_name
)
return cleaned_data
def _populate_group_choices(self, request):
try:
groups = cinder.group_list(request)
except cinder_exc.VersionNotFoundForAPIMethod:
del self.fields['group']
return
except Exception:
redirect = reverse("horizon:project:volumes:index")
exceptions.handle(request,
_('Unable to retrieve the volume group list.'),
redirect=redirect)
group_choices = [(g.id, g.name or g.id) for g in groups]
group_choices.insert(0, ("", _("No group")))
self.fields['group'].choices = group_choices
def _populate_group_choices(self, request):
try:
groups = cinder.group_list(request)
except cinder_exc.VersionNotFoundForAPIMethod:
del self.fields['group']
return
except Exception:
redirect = reverse("horizon:project:volumes:index")
exceptions.handle(request,
_('Unable to retrieve the volume group list.'),
redirect=redirect)
group_choices = [(g.id, g.name or g.id) for g in groups]
group_choices.insert(0, ("", _("No group")))
self.fields['group'].choices = group_choices
def _get_groups(self, volumes):
needs_group = False
if volumes and hasattr(volumes[0], 'group_id'):
needs_group = True
if needs_group:
try:
groups_list = cinder.group_list(self.request)
groups = dict((g.id, g) for g in groups_list)
except Exception:
groups = {}
exceptions.handle(self.request,
_("Unable to retrieve volume groups"))
for volume in volumes:
if needs_group:
volume.group = groups.get(volume.group_id)
else:
volume.group = None
