Method test_write_iterable

Lib/test/test_csv.py:275–281

(self)

                                     f'"\r","\n"{lineterminator}')

    def test_write_iterable(self):
        self._write_test(iter(['a', 1, 'p,q']), 'a,1,"p,q"')
        self._write_test(iter(['a', 1, None]), 'a,1,')
        self._write_test(iter([]), '')
        self._write_test(iter([None]), '""')
        self._write_error_test(csv.Error, iter([None]), quoting=csv.QUOTE_NONE)
        self._write_test(iter([None, None]), ',')

    def test_writerows(self):
        class BrokenFile: