spaCy/spacy/lang/ru/__init__.py
2020-09-30 10:20:14 +02:00

52 lines
1.1 KiB
Python

from typing import Optional
from thinc.api import Model
from .stop_words import STOP_WORDS
from .tokenizer_exceptions import TOKENIZER_EXCEPTIONS
from .lex_attrs import LEX_ATTRS
from .lemmatizer import RussianLemmatizer
from ...language import Language
from ...lookups import Lookups
from ...util import load_config_from_str
DEFAULT_CONFIG = """
[initialize]
[initialize.lookups]
@misc = "spacy.LookupsDataLoader.v1"
lang = ${nlp.lang}
tables = ["lexeme_norm"]
"""
class RussianDefaults(Language.Defaults):
config = load_config_from_str(DEFAULT_CONFIG)
tokenizer_exceptions = TOKENIZER_EXCEPTIONS
lex_attr_getters = LEX_ATTRS
stop_words = STOP_WORDS
class Russian(Language):
lang = "ru"
Defaults = RussianDefaults
@Russian.factory(
"lemmatizer",
assigns=["token.lemma"],
default_config={"model": None, "mode": "pymorphy2", "lookups": None},
default_score_weights={"lemma_acc": 1.0},
)
def make_lemmatizer(
nlp: Language,
model: Optional[Model],
name: str,
mode: str,
lookups: Optional[Lookups],
):
return RussianLemmatizer(nlp.vocab, model, name, mode=mode, lookups=lookups)
__all__ = ["Russian"]