mirror of https://github.com/explosion/spaCy.git
52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
# coding: utf8
|
||
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 QUOTES, CURRENCY, UNITS
|
||
|
||
|
||
_prefixes = (
|
||
["§", "%", "=", r"\+(?![0-9])"]
|
||
+ LIST_PUNCT
|
||
+ LIST_ELLIPSES
|
||
+ LIST_QUOTES
|
||
+ LIST_CURRENCY
|
||
+ LIST_ICONS
|
||
)
|
||
|
||
|
||
_suffixes = (
|
||
LIST_PUNCT
|
||
+ LIST_ELLIPSES
|
||
+ LIST_QUOTES
|
||
+ LIST_ICONS
|
||
+ ["'s", "'S", "’s", "’S"]
|
||
+ [
|
||
r"(?<=[0-9])\+",
|
||
r"(?<=°[FfCcKk])\.",
|
||
r"(?<=[0-9])(?:{})".format(CURRENCY),
|
||
r"(?<=[0-9])(?:{})".format(UNITS),
|
||
r"(?<=[0-9{}{}(?:{})])\.".format(ALPHA_LOWER, r"%²\-\)\]\+", QUOTES),
|
||
r"(?<=[{a}][{a}])\.".format(a=ALPHA_UPPER),
|
||
]
|
||
)
|
||
|
||
|
||
_infixes = (
|
||
LIST_ELLIPSES
|
||
+ LIST_ICONS
|
||
+ [
|
||
r"(?<=[0-9])[+\-\*^](?=[0-9-])",
|
||
r"(?<=[{}])\.(?=[{}])".format(ALPHA_LOWER, 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
|