Esempi in Python per _memory_mapped_arrow_table_from_file

Esempio n. 1

File: test_table.py Progetto: anton-l/datasets

def test_memory_mapped_table_init(arrow_file, in_memory_pa_table):
    table = MemoryMappedTable(_memory_mapped_arrow_table_from_file(arrow_file),
                              arrow_file)
    assert table.table == in_memory_pa_table
    assert isinstance(table, MemoryMappedTable)
    assert_deepcopy_without_bringing_data_in_memory(table)
    assert_pickle_without_bringing_data_in_memory(table)

Esempio n. 2

File: test_table.py Progetto: anton-l/datasets

def test__memory_mapped_arrow_table_from_file(arrow_file, in_memory_pa_table):
    with assert_arrow_memory_doesnt_increase():
        pa_table = _memory_mapped_arrow_table_from_file(arrow_file)
        assert in_memory_pa_table == pa_table