old_contents: # -*- coding: utf-8 -*-
  import sys
  import six
  
  from django.test import TestCase
  from django.utils.unittest import skipIf
  
  from django_extensions.utils.text import truncate_letters
  try:
      import uuid
      assert uuid
  except ImportError:
      from django_extensions.utils import uuid
  
  
  class TruncateLetterTests(TestCase):
      def test_truncate_more_than_text_length(self):
          self.assertEqual(six.u("hello tests"), truncate_letters("hello tests", 100))
  
      def test_truncate_text(self):
          self.assertEqual(six.u("hello..."), truncate_letters("hello tests", 5))
  
      def test_truncate_with_range(self):
          for i in range(10, -1, -1):
              self.assertEqual(
                  six.u('hello tests'[:i]) + '...',
                  truncate_letters("hello tests", i)
              )
  
      def test_with_non_ascii_characters(self):
          self.assertEqual(
              six.u('\u5ce0 (\u3068\u3046\u3052 t\u014dg...'),
              truncate_letters("峠 (とうげ tōge - mountain pass)", 10)
          )
  
  
  class UUIDTests(TestCase):
      @skipIf(sys.version_info >= (2, 5, 0), 'uuid already in stdlib')
      def test_uuid3(self):
          # make a UUID using an MD5 hash of a namespace UUID and a name
          self.assertEqual(
              uuid.UUID('6fa459ea-ee8a-3ca4-894e-db77e160355e'),
              uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org')
          )
  
      @skipIf(sys.version_info >= (2, 5, 0), 'uuid already in stdlib')
      def test_uuid5(self):
          # make a UUID using a SHA-1 hash of a namespace UUID and a name
          self.assertEqual(
              uuid.UUID('886313e1-3b8a-5372-9b90-0c9aee199e5d'),
              uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org')
          )
  
      @skipIf(sys.version_info >= (2, 5, 0), 'uuid already in stdlib')
      def test_uuid_str(self):
          # make a UUID from a string of hex digits (braces and hyphens ignored)
          x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}')
          # convert a UUID to a string of hex digits in standard form
          self.assertEqual('00010203-0405-0607-0809-0a0b0c0d0e0f', str(x))
  
      @skipIf(sys.version_info >= (2, 5, 0), 'uuid already in stdlib')
      def test_uuid_bytes(self):
          # make a UUID from a string of hex digits (braces and hyphens ignored)
          x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}')
          # get the raw 16 bytes of the UUID
          self.assertEqual(
              '\\x00\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\x08\\t\\n\\x0b\\x0c\\r\\x0e\\x0f',
              x.bytes
          )
  
      @skipIf(sys.version_info >= (2, 5, 0), 'uuid already in stdlib')
      def test_make_uuid_from_byte_string(self):
          self.assertEqual(
              uuid.UUID(bytes='\\x00\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\x08\\t\\n\\x0b\\x0c\\r\\x0e\\x0f'),
              uuid.UUID('00010203-0405-0607-0809-0a0b0c0d0e0f')
          )
  
new_contents: # -*- coding: utf-8 -*-
  import six
  
  from django.test import TestCase
  
  from django_extensions.utils.text import truncate_letters
  
  
  class TruncateLetterTests(TestCase):
      def test_truncate_more_than_text_length(self):
          self.assertEqual(six.u("hello tests"), truncate_letters("hello tests", 100))
  
      def test_truncate_text(self):
          self.assertEqual(six.u("hello..."), truncate_letters("hello tests", 5))
  
      def test_truncate_with_range(self):
          for i in range(10, -1, -1):
              self.assertEqual(
                  six.u('hello tests'[:i]) + '...',
                  truncate_letters("hello tests", i)
              )
  
      def test_with_non_ascii_characters(self):
          self.assertEqual(
              six.u('\u5ce0 (\u3068\u3046\u3052 t\u014dg...'),
              truncate_letters("峠 (とうげ tōge - mountain pass)", 10)
          )
  
subject: Remove old uuid tests for python<2.5