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141 lines
4.8 KiB
Python
141 lines
4.8 KiB
Python
import pytest
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from spacy.pipeline import Tagger, DependencyParser, EntityRecognizer
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from spacy.pipeline import TextCategorizer, SentenceRecognizer
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from spacy.pipeline.defaults import default_parser, default_tagger
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from spacy.pipeline.defaults import default_textcat, default_senter
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from ..util import make_tempdir
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test_parsers = [DependencyParser, EntityRecognizer]
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@pytest.fixture
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def parser(en_vocab):
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config = {
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"learn_tokens": False,
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"min_action_freq": 30,
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"beam_width": 1,
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"beam_update_prob": 1.0,
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}
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parser = DependencyParser(en_vocab, default_parser(), **config)
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parser.add_label("nsubj")
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return parser
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@pytest.fixture
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def blank_parser(en_vocab):
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parser = DependencyParser(en_vocab, default_parser())
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return parser
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@pytest.fixture
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def taggers(en_vocab):
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model = default_tagger()
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tagger1 = Tagger(en_vocab, model)
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tagger2 = Tagger(en_vocab, model)
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return tagger1, tagger2
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@pytest.mark.parametrize("Parser", test_parsers)
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def test_serialize_parser_roundtrip_bytes(en_vocab, Parser):
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parser = Parser(en_vocab, default_parser())
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new_parser = Parser(en_vocab, default_parser())
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new_parser = new_parser.from_bytes(parser.to_bytes(exclude=["vocab"]))
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bytes_2 = new_parser.to_bytes(exclude=["vocab"])
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bytes_3 = parser.to_bytes(exclude=["vocab"])
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assert len(bytes_2) == len(bytes_3)
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assert bytes_2 == bytes_3
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@pytest.mark.parametrize("Parser", test_parsers)
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def test_serialize_parser_roundtrip_disk(en_vocab, Parser):
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parser = Parser(en_vocab, default_parser())
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with make_tempdir() as d:
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file_path = d / "parser"
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parser.to_disk(file_path)
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parser_d = Parser(en_vocab, default_parser())
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parser_d = parser_d.from_disk(file_path)
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parser_bytes = parser.to_bytes(exclude=["model", "vocab"])
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parser_d_bytes = parser_d.to_bytes(exclude=["model", "vocab"])
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assert len(parser_bytes) == len(parser_d_bytes)
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assert parser_bytes == parser_d_bytes
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def test_to_from_bytes(parser, blank_parser):
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assert parser.model is not True
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assert blank_parser.model is not True
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assert blank_parser.moves.n_moves != parser.moves.n_moves
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bytes_data = parser.to_bytes(exclude=["vocab"])
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# the blank parser needs to be resized before we can call from_bytes
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blank_parser.model.attrs["resize_output"](blank_parser.model, parser.moves.n_moves)
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blank_parser.from_bytes(bytes_data)
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assert blank_parser.model is not True
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assert blank_parser.moves.n_moves == parser.moves.n_moves
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@pytest.mark.skip(
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reason="This seems to be a dict ordering bug somewhere. Only failing on some platforms."
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)
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def test_serialize_tagger_roundtrip_bytes(en_vocab, taggers):
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tagger1 = taggers[0]
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tagger1_b = tagger1.to_bytes()
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tagger1 = tagger1.from_bytes(tagger1_b)
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assert tagger1.to_bytes() == tagger1_b
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new_tagger1 = Tagger(en_vocab, default_tagger()).from_bytes(tagger1_b)
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new_tagger1_b = new_tagger1.to_bytes()
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assert len(new_tagger1_b) == len(tagger1_b)
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assert new_tagger1_b == tagger1_b
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def test_serialize_tagger_roundtrip_disk(en_vocab, taggers):
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tagger1, tagger2 = taggers
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with make_tempdir() as d:
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file_path1 = d / "tagger1"
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file_path2 = d / "tagger2"
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tagger1.to_disk(file_path1)
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tagger2.to_disk(file_path2)
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tagger1_d = Tagger(en_vocab, default_tagger()).from_disk(file_path1)
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tagger2_d = Tagger(en_vocab, default_tagger()).from_disk(file_path2)
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assert tagger1_d.to_bytes() == tagger2_d.to_bytes()
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def test_serialize_textcat_empty(en_vocab):
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# See issue #1105
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textcat = TextCategorizer(
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en_vocab, default_textcat(), labels=["ENTITY", "ACTION", "MODIFIER"]
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)
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textcat.to_bytes(exclude=["vocab"])
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@pytest.mark.parametrize("Parser", test_parsers)
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def test_serialize_pipe_exclude(en_vocab, Parser):
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def get_new_parser():
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new_parser = Parser(en_vocab, default_parser())
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return new_parser
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parser = Parser(en_vocab, default_parser())
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parser.cfg["foo"] = "bar"
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new_parser = get_new_parser().from_bytes(parser.to_bytes(exclude=["vocab"]))
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assert "foo" in new_parser.cfg
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new_parser = get_new_parser().from_bytes(
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parser.to_bytes(exclude=["vocab"]), exclude=["cfg"]
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)
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assert "foo" not in new_parser.cfg
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new_parser = get_new_parser().from_bytes(
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parser.to_bytes(exclude=["cfg"]), exclude=["vocab"]
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)
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assert "foo" not in new_parser.cfg
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with pytest.raises(ValueError):
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parser.to_bytes(cfg=False, exclude=["vocab"])
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with pytest.raises(ValueError):
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get_new_parser().from_bytes(parser.to_bytes(exclude=["vocab"]), cfg=False)
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def test_serialize_sentencerecognizer(en_vocab):
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sr = SentenceRecognizer(en_vocab, default_senter())
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sr_b = sr.to_bytes()
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sr_d = SentenceRecognizer(en_vocab, default_senter()).from_bytes(sr_b)
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assert sr.to_bytes() == sr_d.to_bytes()
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