old_contents: import codecs
  import os
  import shutil
  
  from django.conf import settings
  from django.core.management import CommandError
  from django.test import SimpleTestCase
  from django.test.utils import override_settings
  from django.utils.encoding import force_text
  
  from static_pages.management.commands import generate_static_pages
  from django.utils.six import StringIO
  
  
  class GenerateStaticPagesCase(SimpleTestCase):
  
      def setUp(self):
          self.command = generate_static_pages.Command()
  
      def tearDown(self):
          shutil.rmtree(settings.STATIC_PAGES_DIR, ignore_errors=True)
  
      def get_file(self, filepath):
          assert filepath, 'filepath is empty.'
          filepath = os.path.join(settings.STATIC_PAGES_DIR, filepath)
          with codecs.open(filepath, "r", "utf-8") as f:
              return f.read()
  
      def assertFileEqual(self, filepath, text):
          file_text = self.get_file(force_text(filepath))
          self.assertEqual(
              text,
              file_text,
              "'%s' not '%s'" % (text, file_text),
          )
  
      def test_command(self):
          self.command.execute()
          self.assertFileEqual('index.html', 'Hello, World!')
          self.assertFileEqual('about.html', 'I am the static pages generator')
  
      @override_settings(STATIC_PAGES_DIR=None)
      def test_setting_dir_required(self):
          self.assertRaises(CommandError, self.command.execute)
  
      @override_settings(STATIC_PAGES_DIR='relative/path/')
      def test_trailing_slash(self):
          self.assertRaises(CommandError, self.command.execute)
  
      @override_settings(STATIC_PAGES_LIST=None)
      def test_setting_pages_list_none(self):
          # noinspection PyCallingNonCallable
          stdout = StringIO()
          self.command.execute(stdout=stdout)
          self.assertEqual(stdout.getvalue(), "Nothing to generate\n")
          print settings.STATIC_ROOT
  
new_contents: import codecs
  import os
  import shutil
  
  from django.conf import settings
  from django.core.management import CommandError
  from django.test import SimpleTestCase
  from django.test.utils import override_settings
  from django.utils.encoding import force_text
  
  from static_pages.management.commands import generate_static_pages
  from django.utils.six import StringIO
  
  
  class GenerateStaticPagesCase(SimpleTestCase):
  
      def setUp(self):
          self.command = generate_static_pages.Command()
  
      def tearDown(self):
          shutil.rmtree(settings.STATIC_PAGES_DIR, ignore_errors=True)
  
      def get_file(self, filepath):
          assert filepath, 'filepath is empty.'
          filepath = os.path.join(settings.STATIC_PAGES_DIR, filepath)
          with codecs.open(filepath, "r", "utf-8") as f:
              return f.read()
  
      def assertFileEqual(self, filepath, text):
          file_text = self.get_file(force_text(filepath))
          self.assertEqual(
              text,
              file_text,
              "'%s' not '%s'" % (text, file_text),
          )
  
      def test_command(self):
          self.command.execute()
          self.assertFileEqual('index.html', 'Hello, World!')
          self.assertFileEqual('about.html', 'I am the static pages generator')
  
      @override_settings(STATIC_PAGES_DIR=None)
      def test_setting_dir_required(self):
          self.assertRaises(CommandError, self.command.execute)
  
      @override_settings(STATIC_PAGES_DIR='relative/path/')
      def test_trailing_slash(self):
          self.assertRaises(CommandError, self.command.execute)
  
      @override_settings(STATIC_PAGES_LIST=None)
      def test_setting_pages_list_none(self):
          # noinspection PyCallingNonCallable
          stdout = StringIO()
          self.command.execute(stdout=stdout)
          self.assertEqual(stdout.getvalue(), "Nothing to generate\n")
  
subject: Remove redundant print