change devices for tags in printlabels

ereuse_devicehub/labels/forms.py

@@ -64,10 +64,7 @@ class PrintLabelsForm(FlaskForm):
             .all()
         )
 
-        # print only tags that are DHID
-        dhids = [x.devicehub_id for x in self._devices]
-        self._tags = (
-            Tag.query.filter(Tag.owner_id == g.user.id).filter(Tag.id.in_(dhids)).all()
-        )
+        if not self._devices:
+            return False
 
         return is_valid

ereuse_devicehub/labels/views.py

@@ -102,7 +102,7 @@ class PrintLabelsView(View):
         form = PrintLabelsForm()
         if form.validate_on_submit():
             context['form'] = form
-            context['tags'] = form._tags
+            context['devices'] = form._devices
             return flask.render_template(self.template_name, **context)
         else:
             messages.error('Error you need select one or more devices')