def form_valid(self, form):
settings = Setting.settings
changes = {}
for data in form.cleaned_data:
setting = settings[data['name']]
if not isinstance(data['value'], parser.NotSupported) and setting.editable:
if setting.value != data['value']:
if setting.default == data['value']:
changes[setting.name] = parser.Remove()
else:
changes[setting.name] = parser.serialize(data['value'])
if changes:
# Display confirmation
if not self.request.POST.get('confirmation'):
settings_file = parser.get_settings_file()
new_content = parser.apply(changes)
cmd = "cat <<EOF | diff %s -\n%s\nEOF" % (settings_file, new_content)
diff = sys.run(cmd, valid_codes=(1, 0)).stdout
context = self.get_context_data(form=form)
context['diff'] = diff
return self.render_to_response(context)
n = len(changes)
# Save changes
parser.save(changes)
sys.touch_wsgi()
context = {
'message': ngettext(
_("One change successfully applied, orchestra is being restarted."),
_("%s changes successfully applied, orchestra is being restarted.") % n,
n),
}
return render_to_response(self.reload_template_name, context)
else:
messages.success(self.request, _("No changes have been detected."))
return super(SettingView, self).form_valid(form)
def save_model(self, request, obj, form, change):
super(ResourceAdmin, self).save_model(request, obj, form, change)
# best-effort
model = obj.content_type.model_class()
modeladmin = type(get_modeladmin(model))
resources = obj.content_type.resource_set.filter(is_active=True)
inlines = []
for inline in modeladmin.inlines:
if inline.model is ResourceData:
inline = resource_inline_factory(resources)
inlines.append(inline)
modeladmin.inlines = inlines
# reload Not always work
sys.touch_wsgi()
def save_model(self, request, obj, form, change):
super(ResourceAdmin, self).save_model(request, obj, form, change)
# best-effort
model = obj.content_type.model_class()
modeladmin = type(get_modeladmin(model))
resources = obj.content_type.resource_set.filter(is_active=True)
inlines = []
for inline in modeladmin.inlines:
if inline.model is ResourceData:
inline = resource_inline_factory(resources)
inlines.append(inline)
modeladmin.inlines = inlines
# reload Not always work
sys.touch_wsgi()
def form_valid(self, form):
settings = Setting.settings
changes = {}
for data in form.cleaned_data:
setting = settings[data['name']]
if not isinstance(data['value'], parser.NotSupported) and setting.editable:
if setting.value != data['value']:
# Ignore differences between lists and tuples
if (type(setting.value) != type(data['value']) and
isinstance(data['value'], list) and
tuple(data['value']) == setting.value):
continue
if setting.default == data['value']:
changes[setting.name] = parser.Remove()
else:
changes[setting.name] = data['value']
if changes:
# Display confirmation
if not self.request.POST.get('confirmation'):
settings_file = parser.get_settings_file()
new_content = parser.apply(changes)
cmd = "cat <<EOF | diff %s -\n%s\nEOF" % (settings_file, new_content)
diff = sys.run(cmd, valid_codes=(1, 0)).stdout
context = self.get_context_data(form=form)
context['diff'] = diff
if not diff:
messages.warning(self.request, _("Changes detected but no diff %s.") % changes)
return self.render_to_response(context)
n = len(changes)
# Save changes
parser.save(changes)
sys.touch_wsgi()
context = {
'message': ngettext(
_("One change successfully applied, orchestra is being restarted."),
_("%s changes successfully applied, orchestra is being restarted.") % n,
n),
}
return render_to_response(self.reload_template_name, context)
else:
messages.success(self.request, _("No changes have been detected."))
return super(SettingView, self).form_valid(form)
