parameters: (cls, value)
return_statement: return value in ('1', 'true', 'yes')
docstring: Represents value as boolean.
  
          :param value:
          :rtype: bool
docstring_summary: Represents value as boolean.
docstring_tokens: Represents value as boolean .
function: def _parse_bool(cls, value):
          """Represents value as boolean.
  
          :param value:
          :rtype: bool
          """
          value = value.lower()
          return value in ('1', 'true', 'yes')
function_tokens: def _parse_bool ( cls , value ) : value = value . lower ( ) return value in ( '1' , 'true' , 'yes' )