def get_by_code(self, code):
        """
        Retrieve a language by a code.

        :param code: iso code (any of the three) or its culture code
        :return: a Language object
        """
        if any(x in code for x in ('_', '-')):
            cc = CultureCode.objects.get(code=code.replace('_', '-'))
            return cc.language

        elif len(code) == 2:
            return self.get(iso_639_1=code)

        elif len(code) == 3:
            return self.get(Q(iso_639_2T=code) |
                            Q(iso_639_2B=code) |
                            Q(iso_639_3=code))

        raise ValueError(
            'Code must be either 2, or 3 characters: "%s" is %s' % (code, len(code)))
def get_by_code ( self , code ) : if any ( x in code for x in ( '_' , '-' ) ) : cc = CultureCode . objects . get ( code = code . replace ( '_' , '-' ) ) return cc . language elif len ( code ) == 2 : return self . get ( iso_639_1 = code ) elif len ( code ) == 3 : return self . get ( Q ( iso_639_2T = code ) | Q ( iso_639_2B = code ) | Q ( iso_639_3 = code ) ) raise ValueError ( 'Code must be either 2, or 3 characters: "%s" is %s' % ( code , len ( code ) ) )
Retrieve a language by a code.

        :param code: iso code (any of the three) or its culture code
        :return: a Language object