mirror of
https://github.com/explosion/spaCy.git
synced 2024-09-21 19:39:13 +03:00
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
# coding: utf8
|
|
from __future__ import unicode_literals
|
|
|
|
from ..punctuation import TOKENIZER_INFIXES
|
|
from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, CURRENCY
|
|
from ..char_classes import QUOTES, UNITS, ALPHA, ALPHA_LOWER, ALPHA_UPPER
|
|
|
|
|
|
_currency = r'\$|¢|£|€|¥|฿'
|
|
_quotes = QUOTES.replace("'", '')
|
|
|
|
|
|
_prefixes = ([r'\+'] + LIST_PUNCT + LIST_ELLIPSES + LIST_QUOTES)
|
|
|
|
_suffixes = (LIST_PUNCT + LIST_ELLIPSES + LIST_QUOTES +
|
|
[r'(?<=[0-9])\+',
|
|
r'(?<=°[FfCcKk])\.',
|
|
r'(?<=[0-9])(?:{})'.format(_currency),
|
|
r'(?<=[0-9])(?:{})'.format(UNITS),
|
|
r'(?<=[{}{}{}(?:{})])\.'.format(ALPHA_LOWER, r'%²\-\)\]\+', QUOTES, _currency),
|
|
r'(?<=[{})])-e'.format(ALPHA_LOWER)])
|
|
|
|
|
|
_infixes = (LIST_ELLIPSES +
|
|
[r'(?<=[{}])\.(?=[{}])'.format(ALPHA_LOWER, ALPHA_UPPER),
|
|
r'(?<=[{a}]),(?=[{a}])'.format(a=ALPHA),
|
|
r'(?<=[{a}"])[:<>=](?=[{a}])'.format(a=ALPHA),
|
|
r'(?<=[{a}])--(?=[{a}])'.format(a=ALPHA),
|
|
r'(?<=[{a}]),(?=[{a}])'.format(a=ALPHA),
|
|
r'(?<=[{a}])([{q}\)\]\(\[])(?=[\-{a}])'.format(a=ALPHA, q=_quotes)])
|
|
|
|
|
|
TOKENIZER_PREFIXES = _prefixes
|
|
TOKENIZER_SUFFIXES = _suffixes
|
|
TOKENIZER_INFIXES = _infixes
|