def test_writer_supports_multiple_modes(): f = StringIO() iterable('123', writer(f, 'writelines')) f.seek(0) result = f.read() print result assert result == '123'
def test_writer_on_filelike(): f = StringIO() iterable('123', writer(f, 'write')) f.seek(0) result = f.read() assert result == '123'
def test_writer_on_std_file_descriptors(): iterable('123', writer(sys.stdout))