agl-basesystem

1 files changed, 18 insertions, 0 deletions

diff --git a/external/poky/bitbake/lib/toaster/toastergui/templatetags/field_values_filter.py b/external/poky/bitbake/lib/toaster/toastergui/templatetags/field_values_filter.py
new file mode 100644
index 00000000..5a73af79
--- /dev/null
+++ b/external/poky/bitbake/lib/toaster/toastergui/templatetags/field_values_filter.py
@@ -0,0 +1,18 @@
+from django import template
+
+register = template.Library()
+
+def field_values(iterable, field):
+    """
+    Convert an iterable of models into a list of strings, one for each model,
+    where the string for each model is the value of the field "field".
+    """
+    objects = []
+
+    if field:
+        for item in iterable:
+            objects.append(getattr(item, field))
+
+    return objects
+
+register.filter('field_values', field_values)
\ No newline at end of file