Fix bug in django field.

wsmith323 · Nov 28, 2016 · fc710a6 · fc710a6
1 parent a923b3c
commit fc710a6
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/setup.py b/setup.py
@@ -2,7 +2,7 @@
 
 from setuptools import setup, find_packages
 
-__version__ = "0.1.2"
+__version__ = "0.1.3"
 
 
 def file_read(filename):

diff --git a/staticmodel/django/fields.py b/staticmodel/django/fields.py
@@ -52,9 +52,14 @@ def get_prep_value(self, member):
             getattr(member, self._value_field_name))
 
     def to_python(self, db_value):
-        return self._static_model.members.get(**{
-            self._value_field_name: super(StaticModelFieldMixin, self).to_python(
-                db_value)})
+        super_value = super(StaticModelFieldMixin, self).to_python(db_value)
+        if super_value is None:
+            return None
+        elif super_value == '':
+            return ''
+        else:
+            return self._static_model.members.get(
+                **{self._value_field_name: super_value})
 
 
 class StaticModelCharField(