parameters: ()
return_statement: return _CLASS_ZONE_INSTANCE[0].metadata
docstring: Get the zonefile metadata
  
      See `zonefile_metadata`_
  
      :returns:
          A dictionary with the database metadata
  
      .. deprecated:: 2.6
          See deprecation warning in :func:`zoneinfo.gettz`. To get metadata,
          query the attribute ``zoneinfo.ZoneInfoFile.metadata``.
docstring_summary: Get the zonefile metadata
docstring_tokens: Get the zonefile metadata
function: def gettz_db_metadata():
      """ Get the zonefile metadata
  
      See `zonefile_metadata`_
  
      :returns:
          A dictionary with the database metadata
  
      .. deprecated:: 2.6
          See deprecation warning in :func:`zoneinfo.gettz`. To get metadata,
          query the attribute ``zoneinfo.ZoneInfoFile.metadata``.
      """
      warnings.warn("zoneinfo.gettz_db_metadata() will be removed in future "
                    "versions, to use the dateutil-provided zoneinfo files, "
                    "ZoneInfoFile object and query the 'metadata' attribute "
                    "instead. See the documentation for details.",
                    DeprecationWarning)
  
      if len(_CLASS_ZONE_INSTANCE) == 0:
          _CLASS_ZONE_INSTANCE.append(ZoneInfoFile(getzoneinfofile_stream()))
      return _CLASS_ZONE_INSTANCE[0].metadata
function_tokens: def gettz_db_metadata ( ) : warnings . warn ( "zoneinfo.gettz_db_metadata() will be removed in future " "versions, to use the dateutil-provided zoneinfo files, " "ZoneInfoFile object and query the 'metadata' attribute " "instead. See the documentation for details." , DeprecationWarning ) if len ( _CLASS_ZONE_INSTANCE ) == 0 : _CLASS_ZONE_INSTANCE . append ( ZoneInfoFile ( getzoneinfofile_stream ( ) ) ) return _CLASS_ZONE_INSTANCE [ 0 ] . metadata