Changeset 13159 for main/waeup.kofa/trunk/src/waeup/kofa/utils

Timestamp:

10 Jul 2015, 11:33:03 (10 years ago)

Author:

Henrik Bettermann

Message:

Enable import of list-of-choices fields.

Location:

main/waeup.kofa/trunk/src/waeup/kofa/utils

Files:

• batching.py (modified) (1 diff)
• tests/test_converters.py (modified) (2 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/utils/batching.py

@@ -221 +221 @@
             if not hasattr(obj, key):
                 continue
+            # DefaultObjectConverter.fromStringDict fails for
+            # list-of-choices fields because we are using a different
+            # widget for this combination. Thus the ListFieldConverter
+            # returns a useless dictionary which causes getWidgetsData to
+            # skip the field. The value in row remains unchanged. 
+            # We have to evaluate the string and replace the value here.
+            try:
+                evalvalue = eval(value)
+                if isinstance(evalvalue, list):
+                    value = evalvalue
+            except:
+                pass
             try:
                 setattr(obj, key, value)

main/waeup.kofa/trunk/src/waeup/kofa/utils/tests/test_converters.py

@@ -98 +98 @@
         default = [],
         )
+    fav_colors = schema.List(
+        title = u'Favourite colors',
+        value_type = schema.Choice(
+            vocabulary = colors
+            ),
+        required = True,
+        default = [],
+        )
     friends = schema.List(
         title = u'Friends',
@@ -405 +413 @@
         return
 
+    def test_list_of_choices(self):
+        # We cannot handle lists of choices because we are using
+        # a widget which is not yet supported.
+        converter = IObjectConverter(IContact)
+        err, inv_err, data = converter.fromStringDict(
+            {"fav_colors": "['red', 'green']"}, 'contact')
+        self.assertEqual(
+            data, {})
+        return
+
     def test_ignore_values(self):
         # in update mode we ignore marked values