experimental fix for represent

2015-04-16 16:53:12 -05:00
parent e940228eaf
commit f33ccf3366
2 changed files with 7 additions and 4 deletions
@@ -58,9 +58,12 @@ def represent(field, value, record):
    f = field.represent
    if not callable(f):
        return str(value)
-    n = f.func_code.co_argcount - len(f.func_defaults or [])
-    if getattr(f, 'im_self', None):
-        n -= 1
+    if hasattr(f,'func_code'):
+        n = f.func_code.co_argcount - len(f.func_defaults or [])
+        if getattr(f, 'im_self', None):
+            n -= 1
+    else:
+        n = 1
    if n == 1:
        return f(value)
    elif n == 2: