spaCy/spacy/tests/parser/test_to_from_bytes_disk.py

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import pytest
from ...pipeline import NeuralDependencyParser
from ...vocab import Vocab
@pytest.fixture
def vocab():
return Vocab()
@pytest.fixture
def parser(vocab):
parser = NeuralDependencyParser(vocab)
parser.add_label('nsubj')
parser.model, cfg = parser.Model(parser.moves.n_moves)
parser.cfg.update(cfg)
return parser
@pytest.fixture
def blank_parser(vocab):
parser = NeuralDependencyParser(vocab)
return parser
def test_to_from_bytes(parser, blank_parser):
assert parser.model is not True
assert blank_parser.model is True
assert blank_parser.moves.n_moves != parser.moves.n_moves
bytes_data = parser.to_bytes()
blank_parser.from_bytes(bytes_data)
assert blank_parser.model is not True
assert blank_parser.moves.n_moves == parser.moves.n_moves