old_contents: from __future__ import unicode_literals
  
  import os
  from mopidy import ext, config
  from mopidy.exceptions import ExtensionError
  
  __doc__ = """A extension for playing music from Subsonic.
  
  This extension handles URIs starting with ``subsonic:`` and enables you to play music using a Subsonic server.
  
  See https://github.com/rattboi/mopidy-subsonic/ for further instructions on using this extension.
  
  **Issues:**
  
  https://github.com/rattboi/mopidy-subsonic/issues
  
  **Dependencies:**
  
  requests
  
  """
  
  __version__ = '0.2'
  
  class SubsonicExtension(ext.Extension):
  
      dist_name = 'Mopidy-Subsonic'
      ext_name = 'subsonic'
      version = __version__
  
      def get_default_config(self):
          conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
          return config.read(conf_file)
  
      def get_config_schema(self):
          schema = super(SubsonicExtension, self).get_config_schema()
          schema['hostname'] = config.Hostname()
          schema['port'] = config.Port()
          schema['username'] = config.String()
          schema['password'] = config.Secret()
          schema['ssl'] = config.Boolean()
          return schema
  
      def validate_environment(self):
          try:
              import libsonic 
          except ImportError as e:
              raise ExtensionError('Library libsonic not found', e)
  
      def get_backend_classes(self):
          from .actor import SubsonicBackend
          return [SubsonicBackend]
  
new_contents: from __future__ import unicode_literals
  
  import os
  from mopidy import ext, config
  from mopidy.exceptions import ExtensionError
  
  __version__ = '0.2'
  
  
  class SubsonicExtension(ext.Extension):
  
      dist_name = 'Mopidy-Subsonic'
      ext_name = 'subsonic'
      version = __version__
  
      def get_default_config(self):
          conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
          return config.read(conf_file)
  
      def get_config_schema(self):
          schema = super(SubsonicExtension, self).get_config_schema()
          schema['hostname'] = config.Hostname()
          schema['port'] = config.Port()
          schema['username'] = config.String()
          schema['password'] = config.Secret()
          schema['ssl'] = config.Boolean()
          return schema
  
      def validate_environment(self):
          try:
              import libsonic 
          except ImportError as e:
              raise ExtensionError('Library libsonic not found', e)
  
      def get_backend_classes(self):
          from .actor import SubsonicBackend
          return [SubsonicBackend]
  
subject: Remove module docstring copied from an old Mopidy extension