Index: tests/regressiontests/model_fields/tests.py
===================================================================
--- tests/regressiontests/model_fields/tests.py	(Revision 6669)
+++ tests/regressiontests/model_fields/tests.py	(Arbeitskopie)
@@ -15,4 +15,7 @@
 Traceback (most recent call last):
 ...
 ValidationError: [u'This value must be a decimal number.']
+
+>>> repr(f)
+'<django.db.models.fields.DecimalField None>'
 """
Index: django/db/models/fields/__init__.py
===================================================================
--- django/db/models/fields/__init__.py	(Revision 6669)
+++ django/db/models/fields/__init__.py	(Arbeitskopie)
@@ -402,6 +402,10 @@
         "Returns the value of this field in the given model instance."
         return getattr(obj, self.attname)
 
+    def __repr__(self):
+        "Display the name of the field, too. Usefull for debugging."
+        return '<%s.%s %s>' % (self.__class__.__module__, self.__class__.__name__, getattr(self, "name", None))
+    
 class AutoField(Field):
     empty_strings_allowed = False
     def __init__(self, *args, **kwargs):