Changeset 51bfbeb in sasmodels

Timestamp:

Feb 19, 2015 10:50:11 AM (10 years ago)

Author:

ajj

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, release_v0.94, release_v0.95, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

12076cf

Parents:

efc517c

Message:

fixing polydispersity for models without it

File:

• sasmodels/generate.py (modified) (1 diff)

sasmodels/generate.py

@@ -503 +503 @@
     fn = q_pars['fn']
 
-    # Build polydispersity loops
-    depth = 4
-    offset = ""
-    loop_head = []
-    loop_end = []
-    for name in pd_pars:
-        subst = { 'name': name, 'offset': offset }
-        loop_head.append(indent(LOOP_OPEN%subst, depth))
-        loop_end.insert(0, (" "*depth) + "}")
-        offset += '+N'+name
-        depth += 2
+    if len(pd_pars) > 0:
+        # Build polydispersity loops
+        depth = 4
+        offset = ""
+        loop_head = []
+        loop_end = []
+        for name in pd_pars:
+            subst = { 'name': name, 'offset': offset }
+            loop_head.append(indent(LOOP_OPEN%subst, depth))
+            loop_end.insert(0, (" "*depth) + "}")
+            offset += '+N'+name
+            depth += 2
 
     # The volume parameters in the inner loop are used to call the volume()