Fixed #8196 -- Make the model_form tests also pass if you don't have PIL

installed. We weren't relying on PIL previously, but the output was different
if it wasn't installed, which was triggering spurious failures. Patch from
Marty Alchin.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8842 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/modeltests/model_forms/models.py

@@ -1030,7 +1030,7 @@ True
 <class 'django.core.files.uploadedfile.SimpleUploadedFile'>
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test.png>
+<...FieldFile: tests/test.png>
 
 # Delete the current file since this is not done by Django.
 >>> instance.image.delete()
@@ -1042,7 +1042,7 @@ True
 <class 'django.core.files.uploadedfile.SimpleUploadedFile'>
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test.png>
+<...FieldFile: tests/test.png>
 
 # Edit an instance that already has the image defined in the model. This will not
 # save the image again, but leave it exactly as it is.
@@ -1051,10 +1051,10 @@ True
 >>> f.is_valid()
 True
 >>> f.cleaned_data['image']
-<ImageFieldFile: tests/test.png>
+<...FieldFile: tests/test.png>
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test.png>
+<...FieldFile: tests/test.png>
 
 # Delete the current image since this is not done by Django.
 
@@ -1067,7 +1067,7 @@ True
 True
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test2.png>
+<...FieldFile: tests/test2.png>
 
 # Delete the current file since this is not done by Django.
 >>> instance.image.delete()
@@ -1078,7 +1078,7 @@ True
 True
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test2.png>
+<...FieldFile: tests/test2.png>
 
 # Delete the current file since this is not done by Django.
 >>> instance.image.delete()
@@ -1092,14 +1092,14 @@ True
 True
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: None>
+<...FieldFile: None>
 
 >>> f = ImageFileForm(data={'description': u'And a final one'}, files={'image': SimpleUploadedFile('test3.png', image_data)}, instance=instance)
 >>> f.is_valid()
 True
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test3.png>
+<...FieldFile: tests/test3.png>
 
 # Delete the current file since this is not done by Django.
 >>> instance.image.delete()
@@ -1110,7 +1110,7 @@ True
 True
 >>> instance = f.save()
 >>> instance.image
-<ImageFieldFile: tests/test3.png>
+<...FieldFile: tests/test3.png>
 >>> instance.delete()
 
 # Media on a ModelForm ########################################################