Merge remote-tracking branch 'origin/master'

pillar/api/node_types/hdri.py

@@ -7,6 +7,11 @@ node_type_hdri = {
     'description': 'HDR Image',
     'parent': ['group_hdri'],
     'dyn_schema': {
+        # Default yaw angle in degrees.
+        'default_yaw': {
+            'type': 'float',
+            'default': 0.0
+        },
         'status': {
             'type': 'string',
             'allowed': [

pillar/web/nodes/forms.py

@@ -85,7 +85,7 @@ def add_form_properties(form_class, node_type):
         elif field_type == 'integer':
             field = IntegerField(prop_name, default=0)
         elif field_type == 'float':
-            field = FloatField(prop_name, default=0)
+            field = FloatField(prop_name, default=0.0)
         elif field_type == 'boolean':
             field = BooleanField(prop_name)
         elif field_type == 'objectid' and 'data_relation' in schema_prop:
@@ -168,10 +168,15 @@ def process_node_form(form, node_id=None, node_type=None, user=None):
             if schema_prop['type'] == 'dict':
                 data = attachments.attachment_form_parse_post_data(data)
             elif schema_prop['type'] == 'integer':
-                if data == '':
-                    data = 0
+                if not data:
+                    data = None
                 else:
                     data = int(form[prop_name].data)
+            elif schema_prop['type'] == 'float':
+                if not data:
+                    data = None
+                else:
+                    data = float(form[prop_name].data)
             elif schema_prop['type'] == 'datetime':
                 data = datetime.strftime(data, current_app.config['RFC1123_DATE_FORMAT'])
             elif schema_prop['type'] == 'list':