Python Field.get_default_value Examples

Example #1

File: test_field.py Project: TakeLab/podium

def test_missing_symbol_index_custom_numericalize():
    fld = Field(
        name="test_field",
        keep_raw=True,
        tokenizer=None,
        numericalizer=int,
        allow_missing_data=True,
    )

    fld.finalize()
    assert fld.get_default_value() == -1

Example #2

File: test_field.py Project: TakeLab/podium

def test_missing_symbol_index_vocab():
    vocab = Vocab()
    fld = Field(
        name="test_field",
        tokenizer="split",
        keep_raw=False,
        numericalizer=vocab,
        allow_missing_data=True,
    )

    fld.preprocess("a b c d")
    ((_, data),) = fld.preprocess(None)
    assert data == (None, None)

    fld.finalize()
    assert fld.numericalize((None, None)) is None
    assert fld.get_default_value() == -1