old_contents: """
  raven
  ~~~~~
  
  :copyright: (c) 2010-2012 by the Sentry Team, see AUTHORS for more details.
  :license: BSD, see LICENSE for more details.
  """
  from __future__ import absolute_import
  
  import os
  import os.path
  
  __all__ = ('VERSION', 'Client', 'get_version')
  
  VERSION = '5.28.0'
  
  
  def _get_git_revision(path):
      revision_file = os.path.join(path, 'refs', 'heads', 'master')
      if not os.path.exists(revision_file):
          return None
      fh = open(revision_file, 'r')
      try:
          return fh.read().strip()[:7]
      finally:
          fh.close()
  
  
  def get_revision():
      """
      :returns: Revision number of this branch/checkout, if available. None if
          no revision number can be determined.
      """
      package_dir = os.path.dirname(__file__)
      checkout_dir = os.path.normpath(os.path.join(package_dir, os.pardir, os.pardir))
      path = os.path.join(checkout_dir, '.git')
      if os.path.exists(path):
          return _get_git_revision(path)
      return None
  
  
  def get_version():
      base = VERSION
      if __build__:
          base = '%s (%s)' % (base, __build__)
      return base
  
  __build__ = get_revision()
  __docformat__ = 'restructuredtext en'
  
  
  # Declare child imports last to prevent recursion
  from raven.base import *  # NOQA
  from raven.conf import *  # NOQA
  from raven.versioning import *  # NOQA
  
new_contents: """
  raven
  ~~~~~
  
  :copyright: (c) 2010-2012 by the Sentry Team, see AUTHORS for more details.
  :license: BSD, see LICENSE for more details.
  """
  from __future__ import absolute_import
  
  import os
  import os.path
  
  __all__ = ('VERSION', 'Client', 'get_version')
  
  VERSION = '5.29.0.dev0'
  
  
  def _get_git_revision(path):
      revision_file = os.path.join(path, 'refs', 'heads', 'master')
      if not os.path.exists(revision_file):
          return None
      fh = open(revision_file, 'r')
      try:
          return fh.read().strip()[:7]
      finally:
          fh.close()
  
  
  def get_revision():
      """
      :returns: Revision number of this branch/checkout, if available. None if
          no revision number can be determined.
      """
      package_dir = os.path.dirname(__file__)
      checkout_dir = os.path.normpath(os.path.join(package_dir, os.pardir, os.pardir))
      path = os.path.join(checkout_dir, '.git')
      if os.path.exists(path):
          return _get_git_revision(path)
      return None
  
  
  def get_version():
      base = VERSION
      if __build__:
          base = '%s (%s)' % (base, __build__)
      return base
  
  __build__ = get_revision()
  __docformat__ = 'restructuredtext en'
  
  
  # Declare child imports last to prevent recursion
  from raven.base import *  # NOQA
  from raven.conf import *  # NOQA
  from raven.versioning import *  # NOQA
  
subject: Read for 5.29