mirror of
https://github.com/explosion/spaCy.git
synced 2025-10-31 07:57:35 +03:00
100 lines
3.4 KiB
Python
100 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
|
||
|
||
from __future__ import unicode_literals
|
||
|
||
from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, LIST_CURRENCY
|
||
from ..char_classes import LIST_ICONS, ALPHA_LOWER, ALPHA_UPPER, ALPHA, HYPHENS
|
||
from ..char_classes import CONCAT_QUOTES, CURRENCY
|
||
|
||
_units = (
|
||
"km km² km³ m m² m³ dm dm² dm³ cm cm² cm³ mm mm² mm³ ha µm nm yd in ft "
|
||
"kg g mg µg t lb oz m/s km/h kmh mph hPa Pa mbar mb MB kb KB gb GB tb "
|
||
"TB T G M K км км² км³ м м² м³ дм дм² дм³ см см² см³ мм мм² мм³ нм "
|
||
"кг г мг м/с км/ч кПа Па мбар Кб КБ кб Мб МБ мб Гб ГБ гб Тб ТБ тб"
|
||
)
|
||
|
||
|
||
def merge_chars(char):
|
||
return char.strip().replace(" ", "|")
|
||
|
||
|
||
UNITS = merge_chars(_units)
|
||
|
||
_prefixes = (
|
||
[
|
||
"''",
|
||
"§",
|
||
"%",
|
||
"=",
|
||
r"\+[0-9]+%", # 90%
|
||
r"\'([0-9]){2}([\-]\'([0-9]){2})*", # '12'-13
|
||
r"\-([0-9]){1,9}\.([0-9]){1,9}", # -12.13
|
||
r"\'([Α-Ωα-ωίϊΐόάέύϋΰήώ]+)\'", # 'αβγ'
|
||
r"([Α-Ωα-ωίϊΐόάέύϋΰήώ]){1,3}\'", # αβγ'
|
||
r"http://www.[A-Za-z]+\-[A-Za-z]+(\.[A-Za-z]+)+(\/[A-Za-z]+)*(\.[A-Za-z]+)*",
|
||
r"[ΈΆΊΑ-Ωα-ωίϊΐόάέύϋΰήώ]+\*", # όνομα*
|
||
r"\$([0-9])+([\,\.]([0-9])+){0,1}",
|
||
]
|
||
+ LIST_PUNCT
|
||
+ LIST_ELLIPSES
|
||
+ LIST_QUOTES
|
||
+ LIST_CURRENCY
|
||
+ LIST_ICONS
|
||
)
|
||
|
||
_suffixes = (
|
||
LIST_PUNCT
|
||
+ LIST_ELLIPSES
|
||
+ LIST_QUOTES
|
||
+ LIST_ICONS
|
||
+ [
|
||
r"(?<=[0-9])\+", # 12+
|
||
r"([0-9])+\'", # 12'
|
||
r"([A-Za-z])?\'", # a'
|
||
r"^([0-9]){1,2}\.", # 12.
|
||
r" ([0-9]){1,2}\.", # 12.
|
||
r"([0-9]){1}\) ", # 12)
|
||
r"^([0-9]){1}\)$", # 12)
|
||
r"(?<=°[FfCcKk])\.",
|
||
r"([0-9])+\&", # 12&
|
||
r"(?<=[0-9])(?:{c})".format(c=CURRENCY),
|
||
r"(?<=[0-9])(?:{u})".format(u=UNITS),
|
||
r"(?<=[0-9{al}{e}(?:{q})])\.".format(
|
||
al=ALPHA_LOWER, e=r"²\-\+", q=CONCAT_QUOTES
|
||
),
|
||
r"(?<=[{au}][{au}])\.".format(au=ALPHA_UPPER),
|
||
r"(?<=[Α-Ωα-ωίϊΐόάέύϋΰήώ])\-", # όνομα-
|
||
r"(?<=[Α-Ωα-ωίϊΐόάέύϋΰήώ])\.",
|
||
r"^[Α-Ω]{1}\.",
|
||
r"\ [Α-Ω]{1}\.",
|
||
# πρώτος-δεύτερος , πρώτος-δεύτερος-τρίτος
|
||
r"[ΈΆΊΑΌ-Ωα-ωίϊΐόάέύϋΰήώ]+([\-]([ΈΆΊΑΌ-Ωα-ωίϊΐόάέύϋΰήώ]+))+",
|
||
r"([0-9]+)mg", # 13mg
|
||
r"([0-9]+)\.([0-9]+)m", # 1.2m
|
||
]
|
||
)
|
||
|
||
_infixes = (
|
||
LIST_ELLIPSES
|
||
+ LIST_ICONS
|
||
+ [
|
||
r"(?<=[0-9])[+\/\-\*^](?=[0-9])", # 1/2 , 1-2 , 1*2
|
||
r"([a-zA-Z]+)\/([a-zA-Z]+)\/([a-zA-Z]+)", # name1/name2/name3
|
||
r"([0-9])+(\.([0-9]+))*([\-]([0-9])+)+", # 10.9 , 10.9.9 , 10.9-6
|
||
r"([0-9])+[,]([0-9])+[\-]([0-9])+[,]([0-9])+", # 10,11,12
|
||
r"([0-9])+[ης]+([\-]([0-9])+)+", # 1ης-2
|
||
# 15/2 , 15/2/17 , 2017/2/15
|
||
r"([0-9]){1,4}[\/]([0-9]){1,2}([\/]([0-9]){0,4}){0,1}",
|
||
r"[A-Za-z]+\@[A-Za-z]+(\-[A-Za-z]+)*\.[A-Za-z]+", # abc@cde-fgh.a
|
||
r"([a-zA-Z]+)(\-([a-zA-Z]+))+", # abc-abc
|
||
r"(?<=[{al}])\.(?=[{au}])".format(al=ALPHA_LOWER, au=ALPHA_UPPER),
|
||
r"(?<=[{a}]),(?=[{a}])".format(a=ALPHA),
|
||
r"(?<=[{a}])(?:{h})(?=[{a}])".format(a=ALPHA, h=HYPHENS),
|
||
r"(?<=[{a}])[:<>=/](?=[{a}])".format(a=ALPHA),
|
||
]
|
||
)
|
||
|
||
TOKENIZER_PREFIXES = _prefixes
|
||
TOKENIZER_SUFFIXES = _suffixes
|
||
TOKENIZER_INFIXES = _infixes
|