def _create_identifier(rdtype, name, content):
        """
        Creates hashed identifier based on full qualified record type, name & content
        and returns hash.
        """
        sha256 = hashlib.sha256()
        sha256.update((rdtype + '/').encode('UTF-8'))
        sha256.update((name + '/').encode('UTF-8'))
        sha256.update(content.encode('UTF-8'))
        return sha256.hexdigest()[0:7]
def _create_identifier ( rdtype , name , content ) : sha256 = hashlib . sha256 ( ) sha256 . update ( ( rdtype + '/' ) . encode ( 'UTF-8' ) ) sha256 . update ( ( name + '/' ) . encode ( 'UTF-8' ) ) sha256 . update ( content . encode ( 'UTF-8' ) ) return sha256 . hexdigest ( ) [ 0 : 7 ]
Creates hashed identifier based on full qualified record type, name & content
        and returns hash.