          result = as_string(None)
          assert result == ''
  
      def test_get_pagination_html(self):
          class MockPager(object):
              def __init__(self):
                  self.called = False
  
              def to_html(self):
                  self.called = True
 
</s> remove         class DummyView(object):
 </s> add         class DummyView: </s> remove         result = super(DefaultSchema, self).__get__(instance, owner)
 </s> add         result = super().__get__(instance, owner) </s> remove     class Option(object):
 </s> add     class Option: </s> remove     class EndOptionGroup(object):
 </s> add     class EndOptionGroup: </s> remove             field.run_validation(u'slug-99-\u0420')
 </s> add             field.run_validation('slug-99-\u0420')
        class MockPager:
          result = as_string(None)
          assert result == ''
  
      def test_get_pagination_html(self):
        class MockPager:
              def __init__(self):
                  self.called = False
  
              def to_html(self):
                  self.called = True
keep keep keep keep replace keep keep keep keep keep
 Dropped Python 2 compatibility. (#6615)

Thanks to Jon Dufresne (@jdufresne) for review.

Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com> 
tests/test_templatetags.py