mirror of
https://github.com/explosion/spaCy.git
synced 2024-12-27 18:36:36 +03:00
48 lines
1.4 KiB
Python
48 lines
1.4 KiB
Python
from ..char_classes import LIST_ELLIPSES, LIST_ICONS, LIST_PUNCT, LIST_QUOTES
|
|
from ..char_classes import CURRENCY, UNITS, PUNCT
|
|
from ..char_classes import CONCAT_QUOTES, ALPHA, ALPHA_LOWER, ALPHA_UPPER
|
|
from ..punctuation import TOKENIZER_PREFIXES as BASE_TOKENIZER_PREFIXES
|
|
|
|
|
|
_prefixes = ["``"] + BASE_TOKENIZER_PREFIXES
|
|
|
|
_suffixes = (
|
|
["''", "/"]
|
|
+ LIST_PUNCT
|
|
+ LIST_ELLIPSES
|
|
+ LIST_QUOTES
|
|
+ LIST_ICONS
|
|
+ [
|
|
r"(?<=[0-9])\+",
|
|
r"(?<=°[FfCcKk])\.",
|
|
r"(?<=[0-9])(?:{c})".format(c=CURRENCY),
|
|
r"(?<=[0-9])(?:{u})".format(u=UNITS),
|
|
r"(?<=[{al}{e}{p}(?:{q})])\.".format(
|
|
al=ALPHA_LOWER, e=r"%²\-\+", q=CONCAT_QUOTES, p=PUNCT
|
|
),
|
|
r"(?<=[{au}][{au}])\.".format(au=ALPHA_UPPER),
|
|
]
|
|
)
|
|
|
|
_quotes = CONCAT_QUOTES.replace("'", "")
|
|
|
|
_infixes = (
|
|
LIST_ELLIPSES
|
|
+ LIST_ICONS
|
|
+ [
|
|
r"(?<=[{al}])\.(?=[{au}])".format(al=ALPHA_LOWER, au=ALPHA_UPPER),
|
|
r"(?<=[{a}])[,!?](?=[{a}])".format(a=ALPHA),
|
|
r"(?<=[{a}])[:<>=](?=[{a}])".format(a=ALPHA),
|
|
r"(?<=[{a}]),(?=[{a}])".format(a=ALPHA),
|
|
r"(?<=[0-9{a}])\/(?=[0-9{a}])".format(a=ALPHA),
|
|
r"(?<=[{a}])([{q}\)\]\(\[])(?=[{a}])".format(a=ALPHA, q=_quotes),
|
|
r"(?<=[{a}])--(?=[{a}])".format(a=ALPHA),
|
|
r"(?<=[0-9])-(?=[0-9])",
|
|
]
|
|
)
|
|
|
|
|
|
TOKENIZER_PREFIXES = _prefixes
|
|
TOKENIZER_SUFFIXES = _suffixes
|
|
TOKENIZER_INFIXES = _infixes
|