Step by step: large improvments on step display (refs #3975)

Show modified, sheet access for existing items, link between created,
updated fields and associated column.

1 files changed, 16 insertions, 0 deletions

diff --git a/ishtar_common/utils.py b/ishtar_common/utils.py
index 948604c16..5a03f7f5f 100644
--- a/ishtar_common/utils.py
+++ b/ishtar_common/utils.py
@@ -396,3 +396,19 @@ def get_session_var(session_key, key):
     if key not in session:
         return
     return session[key]
+
+
+def get_field_labels_from_path(model, path):
+    """
+    :param model: base model
+    :param path: list of attribute starting from the base model
+    :return: list of labels
+    """
+    labels = []
+    for key in path:
+        field = model._meta.get_field(key)
+        if hasattr(field, 'verbose_name'):
+            labels.append(field.verbose_name)
+        if field.one_to_many or field.one_to_one or field.many_to_many:
+            model = field.model
+    return labels