old_contents: import redisdl
  import unittest
  import json
  import os.path
  
  class RedisdlTest(unittest.TestCase):
      def test_roundtrip(self):
          path = os.path.join(os.path.dirname(__file__), 'fixtures', 'dump.json')
          with open(path) as f:
              dump = f.read()
          
          redisdl.loads(dump)
          
          redump = redisdl.dumps()
          
          expected = json.loads(dump)
          actual = json.loads(redump)
          
          self.assertEqual(expected, actual)
  
new_contents: import redisdl
  import unittest
  import json
  import os.path
  
  class RedisdlTest(unittest.TestCase):
      def test_roundtrip(self):
          path = os.path.join(os.path.dirname(__file__), 'fixtures', 'dump.json')
          with open(path) as f:
              dump = f.read()
  
          redisdl.loads(dump)
  
          redump = redisdl.dumps()
  
          expected = json.loads(dump)
          actual = json.loads(redump)
          
          self.assertEqual(expected, actual)
  
subject: Kill whitespace