def __init__(self,
                 table,
                 whereclause=None,
                 bind=None,
                 returning=None,
                 prefixes=None,
                 **dialect_kw):
        self._bind = bind
        self.table = _interpret_as_from(table)
        self._returning = returning

        if prefixes:
            self._setup_prefixes(prefixes)

        if whereclause is not None:
            self._whereclause = _literal_as_text(whereclause)
        else:
            self._whereclause = None

        self._validate_dialect_kwargs(dialect_kw)
Test _GetFieldsFromSequence().
dataset/ETHPy150Open zzzeek/sqlalchemy/lib/sqlalchemy/sql/dml.py/Delete.__init__--crossover with--dataset/ETHPy150Open google/simian/src/tests/simian/auth/x509_test.py/X509CertificateTest.testGetFieldsFromSequenceWhenValidityNotAfterFail