mirror of
https://github.com/explosion/spaCy.git
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f7471abd82
* Add pkuseg and serialization support for Chinese
Add support for pkuseg alongside jieba
* Specify model through `Language` meta:
* split on characters (if no word segmentation packages are installed)
```
Chinese(meta={"tokenizer": {"config": {"use_jieba": False, "use_pkuseg": False}}})
```
* jieba (remains the default tokenizer if installed)
```
Chinese()
Chinese(meta={"tokenizer": {"config": {"use_jieba": True}}}) # explicit
```
* pkuseg
```
Chinese(meta={"tokenizer": {"config": {"pkuseg_model": "default", "use_jieba": False, "use_pkuseg": True}}})
```
* The new tokenizer setting `require_pkuseg` is used to override
`use_jieba` default, which is intended for models that provide a pkuseg
model:
```
nlp_pkuseg = Chinese(meta={"tokenizer": {"config": {"pkuseg_model": "default", "require_pkuseg": True}}})
nlp = Chinese() # has `use_jieba` as `True` by default
nlp.from_bytes(nlp_pkuseg.to_bytes()) # `require_pkuseg` overrides `use_jieba` when calling the tokenizer
```
Add support for serialization of tokenizer settings and pkuseg model, if
loaded
* Add sorting for `Language.to_bytes()` serialization of `Language.meta`
so that the (emptied, but still present) tokenizer metadata is in a
consistent position in the serialized data
Extend tests to cover all three tokenizer configurations and
serialization
* Fix from_disk and tests without jieba or pkuseg
* Load cfg first and only show error if `use_pkuseg`
* Fix blank/default initialization in serialization tests
* Explicitly initialize jieba's cache on init
* Add serialization for pkuseg pre/postprocessors
* Reformat pkuseg install message
253 lines
6.2 KiB
Python
253 lines
6.2 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import pytest
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from spacy.util import get_lang_class
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def pytest_addoption(parser):
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parser.addoption("--slow", action="store_true", help="include slow tests")
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def pytest_runtest_setup(item):
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def getopt(opt):
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# When using 'pytest --pyargs spacy' to test an installed copy of
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# spacy, pytest skips running our pytest_addoption() hook. Later, when
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# we call getoption(), pytest raises an error, because it doesn't
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# recognize the option we're asking about. To avoid this, we need to
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# pass a default value. We default to False, i.e., we act like all the
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# options weren't given.
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return item.config.getoption("--%s" % opt, False)
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for opt in ["slow"]:
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if opt in item.keywords and not getopt(opt):
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pytest.skip("need --%s option to run" % opt)
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# Fixtures for language tokenizers (languages sorted alphabetically)
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@pytest.fixture(scope="module")
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def tokenizer():
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return get_lang_class("xx").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ar_tokenizer():
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return get_lang_class("ar").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def bn_tokenizer():
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return get_lang_class("bn").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ca_tokenizer():
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return get_lang_class("ca").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def da_tokenizer():
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return get_lang_class("da").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def de_tokenizer():
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return get_lang_class("de").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def el_tokenizer():
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return get_lang_class("el").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def en_tokenizer():
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return get_lang_class("en").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def en_vocab():
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return get_lang_class("en").Defaults.create_vocab()
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@pytest.fixture(scope="session")
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def en_parser(en_vocab):
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nlp = get_lang_class("en")(en_vocab)
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return nlp.create_pipe("parser")
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@pytest.fixture(scope="session")
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def es_tokenizer():
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return get_lang_class("es").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def eu_tokenizer():
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return get_lang_class("eu").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def fi_tokenizer():
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return get_lang_class("fi").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def fr_tokenizer():
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return get_lang_class("fr").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ga_tokenizer():
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return get_lang_class("ga").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def he_tokenizer():
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return get_lang_class("he").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def hr_tokenizer():
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return get_lang_class("hr").Defaults.create_tokenizer()
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@pytest.fixture
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def hu_tokenizer():
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return get_lang_class("hu").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def id_tokenizer():
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return get_lang_class("id").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def it_tokenizer():
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return get_lang_class("it").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ja_tokenizer():
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pytest.importorskip("fugashi")
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return get_lang_class("ja").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ko_tokenizer():
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pytest.importorskip("natto")
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return get_lang_class("ko").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def lb_tokenizer():
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return get_lang_class("lb").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def lt_tokenizer():
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return get_lang_class("lt").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def nb_tokenizer():
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return get_lang_class("nb").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def nl_tokenizer():
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return get_lang_class("nl").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def pl_tokenizer():
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return get_lang_class("pl").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def pt_tokenizer():
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return get_lang_class("pt").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ro_tokenizer():
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return get_lang_class("ro").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ru_tokenizer():
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pytest.importorskip("pymorphy2")
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return get_lang_class("ru").Defaults.create_tokenizer()
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@pytest.fixture
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def ru_lemmatizer():
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pytest.importorskip("pymorphy2")
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return get_lang_class("ru").Defaults.create_lemmatizer()
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@pytest.fixture(scope="session")
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def sr_tokenizer():
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return get_lang_class("sr").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def sv_tokenizer():
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return get_lang_class("sv").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def th_tokenizer():
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pytest.importorskip("pythainlp")
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return get_lang_class("th").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def tr_tokenizer():
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return get_lang_class("tr").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def tt_tokenizer():
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return get_lang_class("tt").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def uk_tokenizer():
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pytest.importorskip("pymorphy2")
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pytest.importorskip("pymorphy2.lang")
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return get_lang_class("uk").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def ur_tokenizer():
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return get_lang_class("ur").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def yo_tokenizer():
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return get_lang_class("yo").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def zh_tokenizer_char():
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return get_lang_class("zh").Defaults.create_tokenizer(config={"use_jieba": False, "use_pkuseg": False})
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@pytest.fixture(scope="session")
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def zh_tokenizer_jieba():
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pytest.importorskip("jieba")
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return get_lang_class("zh").Defaults.create_tokenizer()
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@pytest.fixture(scope="session")
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def zh_tokenizer_pkuseg():
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pytest.importorskip("pkuseg")
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return get_lang_class("zh").Defaults.create_tokenizer(config={"pkuseg_model": "default", "use_jieba": False, "use_pkuseg": True})
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@pytest.fixture(scope="session")
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def hy_tokenizer():
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return get_lang_class("hy").Defaults.create_tokenizer()
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