old_contents: #!/usr/bin/env python
  #
  # Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  # implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os
  import shutil
  import unittest
  
  from dwarf import db
  
  
  class TestCase(unittest.TestCase):
      def setUp(self):
          super(TestCase, self).setUp()
          if os.path.exists('/tmp/dwarf'):
              shutil.rmtree('/tmp/dwarf')
          os.makedirs('/tmp/dwarf/images')
          os.makedirs('/tmp/dwarf/instances/_base')
  
      def tearDown(self):
          super(TestCase, self).tearDown()
          if os.path.exists('/tmp/dwarf'):
              shutil.rmtree('/tmp/dwarf')
  
  
  def db_init():
      dwarf_db = db.Controller()
      dwarf_db.delete()
      dwarf_db.init()
      return dwarf_db
  
  
  def to_headers(metadata):
      headers = []
      for (key, val) in metadata.iteritems():
          if key == 'properties':
              for (k, v) in val.iteritems():
                  headers.append(('x-image-meta-property-%s' % k, str(v)))
          else:
              headers.append(('x-image-meta-%s' % key, str(val)))
      return headers
  
new_contents: #!/usr/bin/env python
  #
  # Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  # implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import os
  import shutil
  import unittest
  
  from dwarf import db
  
  
  class TestCase(unittest.TestCase):
      maxDiff = None
  
      def setUp(self):
          super(TestCase, self).setUp()
          if os.path.exists('/tmp/dwarf'):
              shutil.rmtree('/tmp/dwarf')
          os.makedirs('/tmp/dwarf/images')
          os.makedirs('/tmp/dwarf/instances/_base')
  
      def tearDown(self):
          super(TestCase, self).tearDown()
          if os.path.exists('/tmp/dwarf'):
              shutil.rmtree('/tmp/dwarf')
  
  
  def db_init():
      dwarf_db = db.Controller()
      dwarf_db.delete()
      dwarf_db.init()
      return dwarf_db
  
  
  def to_headers(metadata):
      headers = []
      for (key, val) in metadata.iteritems():
          if key == 'properties':
              for (k, v) in val.iteritems():
                  headers.append(('x-image-meta-property-%s' % k, str(v)))
          else:
              headers.append(('x-image-meta-%s' % key, str(val)))
      return headers
  
subject: Set maxDiff = None