diff --git a/.github/contributors/yuukos.md b/.github/contributors/yuukos.md new file mode 100644 index 000000000..aecafeecb --- /dev/null +++ b/.github/contributors/yuukos.md @@ -0,0 +1,106 @@ +# spaCy contributor agreement + +This spaCy Contributor Agreement (**"SCA"**) is based on the +[Oracle Contributor Agreement](http://www.oracle.com/technetwork/oca-405177.pdf). +The SCA applies to any contribution that you make to any product or project +managed by us (the **"project"**), and sets out the intellectual property rights +you grant to us in the contributed materials. The term **"us"** shall mean +[ExplosionAI UG (haftungsbeschränkt)](https://explosion.ai/legal). The term +**"you"** shall mean the person or entity identified below. + +If you agree to be bound by these terms, fill in the information requested +below and include the filled-in version with your first pull request, under the +folder [`.github/contributors/`](/.github/contributors/). The name of the file +should be your GitHub username, with the extension `.md`. For example, the user +example_user would create the file `.github/contributors/example_user.md`. + +Read this agreement carefully before signing. These terms and conditions +constitute a binding legal agreement. + +## Contributor Agreement + +1. The term "contribution" or "contributed materials" means any source code, +object code, patch, tool, sample, graphic, specification, manual, +documentation, or any other material posted or submitted by you to the project. + +2. With respect to any worldwide copyrights, or copyright applications and +registrations, in your contribution: + + * you hereby assign to us joint ownership, and to the extent that such + assignment is or becomes invalid, ineffective or unenforceable, you hereby + grant to us a perpetual, irrevocable, non-exclusive, worldwide, no-charge, + royalty-free, unrestricted license to exercise all rights under those + copyrights. This includes, at our option, the right to sublicense these same + rights to third parties through multiple levels of sublicensees or other + licensing arrangements; + + * you agree that each of us can do all things in relation to your + contribution as if each of us were the sole owners, and if one of us makes + a derivative work of your contribution, the one who makes the derivative + work (or has it made will be the sole owner of that derivative work; + + * you agree that you will not assert any moral rights in your contribution + against us, our licensees or transferees; + + * you agree that we may register a copyright in your contribution and + exercise all ownership rights associated with it; and + + * you agree that neither of us has any duty to consult with, obtain the + consent of, pay or render an accounting to the other for any use or + distribution of your contribution. + +3. With respect to any patents you own, or that you can license without payment +to any third party, you hereby grant to us a perpetual, irrevocable, +non-exclusive, worldwide, no-charge, royalty-free license to: + + * make, have made, use, sell, offer to sell, import, and otherwise transfer + your contribution in whole or in part, alone or in combination with or + included in any product, work or materials arising out of the project to + which your contribution was submitted, and + + * at our option, to sublicense these same rights to third parties through + multiple levels of sublicensees or other licensing arrangements. + +4. Except as set out above, you keep all right, title, and interest in your +contribution. The rights that you grant to us under these terms are effective +on the date you first submitted a contribution to us, even if your submission +took place before the date you sign these terms. + +5. You covenant, represent, warrant and agree that: + + * Each contribution that you submit is and shall be an original work of + authorship and you can legally grant the rights set out in this SCA; + + * to the best of your knowledge, each contribution will not violate any + third party's copyrights, trademarks, patents, or other intellectual + property rights; and + + * each contribution shall be in compliance with U.S. export control laws and + other applicable export and import laws. You agree to notify us if you + become aware of any circumstance which would make any of the foregoing + representations inaccurate in any respect. We may publicly disclose your + participation in the project, including the fact that you have signed the SCA. + +6. This SCA is governed by the laws of the State of California and applicable +U.S. Federal law. Any choice of law rules will not apply. + +7. Please place an “x” on one of the applicable statement below. Please do NOT +mark both statements: + + * [x] I am signing on behalf of myself as an individual and no other person + or entity, including my employer, has or will have rights with respect my + contributions. + + * [ ] I am signing on behalf of my employer or a legal entity and I have the + actual authority to contractually bind that entity. + +## Contributor Details + +| Field | Entry | +|------------------------------- | -------------------- | +| Name | Alexey Kim | +| Company name (if applicable) | | +| Title or role (if applicable) | | +| Date | 13-12-2017 | +| GitHub username | yuukos | +| Website (optional) | | diff --git a/.gitignore b/.gitignore index 84ced41f8..ecd8ed39f 100644 --- a/.gitignore +++ b/.gitignore @@ -102,3 +102,7 @@ Desktop.ini # Other *.tgz + + +# JetBrains PyCharm +.idea/ \ No newline at end of file diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md index 9e210bd4c..edd1ed30d 100644 --- a/CONTRIBUTORS.md +++ b/CONTRIBUTORS.md @@ -3,6 +3,7 @@ This is a list of everyone who has made significant contributions to spaCy, in alphabetical order. Thanks a lot for the great work! * Adam Bittlingmayer, [@bittlingmayer](https://github.com/bittlingmayer) +* Alexey Kim, [@yuukos](https://github.com/yuukos) * Alexis Eidelman, [@AlexisEidelman](https://github.com/AlexisEidelman) * Andreas Grivas, [@andreasgrv](https://github.com/andreasgrv) * Andrew Poliakov, [@pavlin99th](https://github.com/pavlin99th) diff --git a/spacy/__init__.py b/spacy/__init__.py index f0d5ea0fc..1e5faf504 100644 --- a/spacy/__init__.py +++ b/spacy/__init__.py @@ -7,13 +7,13 @@ from .cli.info import info from .glossary import explain from .about import __version__ -from . import en, de, zh, es, it, hu, fr, pt, nl, sv, fi, bn, he, nb, ja,th +from . import en, de, zh, es, it, hu, fr, pt, nl, sv, fi, bn, he, nb, ja,th, ru _languages = (en.English, de.German, es.Spanish, pt.Portuguese, fr.French, it.Italian, hu.Hungarian, zh.Chinese, nl.Dutch, sv.Swedish, fi.Finnish, bn.Bengali, he.Hebrew, nb.Norwegian, ja.Japanese, - th.Thai) + th.Thai, ru.Russian) for _lang in _languages: diff --git a/spacy/ru/__init__.py b/spacy/ru/__init__.py new file mode 100644 index 000000000..12b480a8a --- /dev/null +++ b/spacy/ru/__init__.py @@ -0,0 +1,64 @@ +# encoding: utf8 +from __future__ import unicode_literals, print_function + +from ..language import Language +from ..attrs import LANG +from ..tokens import Doc +from .language_data import * + + +class RussianTokenizer(object): + _morph = None + + def __init__(self, spacy_tokenizer, cls, nlp=None): + try: + from pymorphy2 import MorphAnalyzer + except ImportError: + raise ImportError( + "The Russian tokenizer requires the pymorphy2 library: " + "try to fix it with " + "pip install pymorphy2==0.8") + + RussianTokenizer._morph = RussianTokenizer._create_morph(MorphAnalyzer) + + self.vocab = nlp.vocab if nlp else cls.create_vocab(nlp) + self._spacy_tokenizer = spacy_tokenizer + + def __call__(self, text): + words = [self._normalize(RussianTokenizer._get_word(token)) + for token in self._spacy_tokenizer(text)] + + return Doc(self.vocab, words, [False] * len(words)) + + @staticmethod + def _get_word(token): + return token.lemma_ if len(token.lemma_) > 0 else token.text + + @classmethod + def _normalize(cls, word): + return cls._morph.parse(word)[0].normal_form + + @classmethod + def _create_morph(cls, morph_analyzer_class): + if not cls._morph: + cls._morph = morph_analyzer_class() + return cls._morph + + +class RussianDefaults(Language.Defaults): + lex_attr_getters = dict(Language.Defaults.lex_attr_getters) + lex_attr_getters[LANG] = lambda text: 'ru' + + tokenizer_exceptions = TOKENIZER_EXCEPTIONS + stop_words = STOP_WORDS + + @classmethod + def create_tokenizer(cls, nlp=None): + tokenizer = super(RussianDefaults, cls).create_tokenizer(nlp) + return RussianTokenizer(tokenizer, cls, nlp) + + +class Russian(Language): + lang = 'ru' + + Defaults = RussianDefaults diff --git a/spacy/ru/language_data.py b/spacy/ru/language_data.py new file mode 100644 index 000000000..75ca41b65 --- /dev/null +++ b/spacy/ru/language_data.py @@ -0,0 +1,18 @@ +# encoding: utf8 +from __future__ import unicode_literals + +from .. import language_data as base +from ..language_data import update_exc, strings_to_exc + +from .stop_words import STOP_WORDS +from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS + + +STOP_WORDS = set(STOP_WORDS) +TOKENIZER_EXCEPTIONS = dict(TOKENIZER_EXCEPTIONS) + + +update_exc(TOKENIZER_EXCEPTIONS, strings_to_exc(base.EMOTICONS)) + + +__all__ = ["STOP_WORDS", "TOKENIZER_EXCEPTIONS"] \ No newline at end of file diff --git a/spacy/ru/stop_words.py b/spacy/ru/stop_words.py new file mode 100644 index 000000000..ddb28af86 --- /dev/null +++ b/spacy/ru/stop_words.py @@ -0,0 +1,54 @@ +# encoding: utf8 +from __future__ import unicode_literals + + +STOP_WORDS = set(""" +а + +будем будет будете будешь буду будут будучи будь будьте бы был была были было +быть + +в вам вами вас весь во вот все всё всего всей всем всём всеми всему всех всею +всея всю вся вы + +да для до + +его едим едят ее её ей ел ела ем ему емъ если ест есть ешь еще ещё ею + +же + +за + +и из или им ими имъ их + +к как кем ко когда кого ком кому комья которая которого которое которой котором +которому которою которую которые который которым которыми которых кто + +меня мне мной мною мог моги могите могла могли могло могу могут мое моё моего +моей моем моём моему моею можем может можете можешь мои мой моим моими моих +мочь мою моя мы + +на нам нами нас наса наш наша наше нашего нашей нашем нашему нашею наши нашим +нашими наших нашу не него нее неё ней нем нём нему нет нею ним ними них но + +о об один одна одни одним одними одних одно одного одной одном одному одною +одну он она оне они оно от + +по при + +с сам сама сами самим самими самих само самого самом самому саму свое своё +своего своей своем своём своему своею свои свой своим своими своих свою своя +себе себя собой собою + +та так такая такие таким такими таких такого такое такой таком такому такою +такую те тебе тебя тем теми тех то тобой тобою того той только том томах тому +тот тою ту ты + +у уже + +чего чем чём чему что чтобы + +эта эти этим этими этих это этого этой этом этому этот этою эту + +я +""".split()) \ No newline at end of file diff --git a/spacy/ru/tokenizer_exceptions.py b/spacy/ru/tokenizer_exceptions.py new file mode 100644 index 000000000..8df57a402 --- /dev/null +++ b/spacy/ru/tokenizer_exceptions.py @@ -0,0 +1,29 @@ +# encoding: utf8 +from __future__ import unicode_literals + +from ..symbols import * + + +TOKENIZER_EXCEPTIONS = { + "Пн.": [ + {ORTH: "Пн.", LEMMA: "Понедельник"} + ], + "Вт.": [ + {ORTH: "Вт.", LEMMA: "Вторник"} + ], + "Ср.": [ + {ORTH: "Ср.", LEMMA: "Среда"} + ], + "Чт.": [ + {ORTH: "Чт.", LEMMA: "Четверг"} + ], + "Пт.": [ + {ORTH: "Пт.", LEMMA: "Пятница"} + ], + "Сб.": [ + {ORTH: "Сб.", LEMMA: "Суббота"} + ], + "Вс.": [ + {ORTH: "Вс.", LEMMA: "Воскресенье"} + ], +} \ No newline at end of file diff --git a/spacy/tests/conftest.py b/spacy/tests/conftest.py index 90b947702..de0facf49 100644 --- a/spacy/tests/conftest.py +++ b/spacy/tests/conftest.py @@ -16,7 +16,7 @@ from ..bn import Bengali from ..he import Hebrew from ..nb import Norwegian from ..th import Thai - +from ..ru import Russian from ..tokens import Doc from ..strings import StringStore @@ -53,6 +53,7 @@ def en_vocab(): def en_parser(): return English.Defaults.create_parser() + @pytest.fixture def es_tokenizer(): return Spanish.Defaults.create_tokenizer() @@ -83,11 +84,13 @@ def ja_tokenizer(): pytest.importorskip("MeCab") return Japanese.Defaults.create_tokenizer() + @pytest.fixture def japanese(): pytest.importorskip("MeCab") return Japanese() + @pytest.fixture def sv_tokenizer(): return Swedish.Defaults.create_tokenizer() @@ -102,15 +105,30 @@ def bn_tokenizer(): def he_tokenizer(): return Hebrew.Defaults.create_tokenizer() + @pytest.fixture def nb_tokenizer(): return Norwegian.Defaults.create_tokenizer() + @pytest.fixture def th_tokenizer(): pythainlp = pytest.importorskip("pythainlp") return Thai.Defaults.create_tokenizer() + +@pytest.fixture +def ru_tokenizer(): + pytest.importorskip("pymorphy2") + return Russian.Defaults.create_tokenizer() + + +@pytest.fixture +def russian(): + pytest.importorskip("pymorphy2") + return Russian() + + @pytest.fixture def stringstore(): return StringStore() @@ -118,7 +136,7 @@ def stringstore(): @pytest.fixture def en_entityrecognizer(): - return English.Defaults.create_entity() + return English.Defaults.create_entity() @pytest.fixture @@ -130,6 +148,7 @@ def lemmatizer(): def text_file(): return StringIO() + @pytest.fixture def text_file_b(): return BytesIO() @@ -149,11 +168,11 @@ def DE(): def pytest_addoption(parser): parser.addoption("--models", action="store_true", - help="include tests that require full models") + help="include tests that require full models") parser.addoption("--vectors", action="store_true", - help="include word vectors tests") + help="include word vectors tests") parser.addoption("--slow", action="store_true", - help="include slow tests") + help="include slow tests") def pytest_runtest_setup(item):