mirror of https://github.com/explosion/spaCy.git
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
from ..char_classes import LIST_PUNCT, LIST_ELLIPSES, LIST_QUOTES, LIST_CURRENCY
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from ..char_classes import LIST_ICONS, ALPHA_LOWER, ALPHA_UPPER, ALPHA, HYPHENS
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from ..char_classes import CONCAT_QUOTES
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_prefixes = (
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[
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"†",
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"⸏",
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]
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+ LIST_PUNCT
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+ LIST_ELLIPSES
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+ LIST_QUOTES
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+ LIST_CURRENCY
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+ LIST_ICONS
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)
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_suffixes = (
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LIST_PUNCT
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+ LIST_ELLIPSES
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+ LIST_QUOTES
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+ LIST_ICONS
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+ [
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"†",
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"⸎",
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r"(?<=[\u1F00-\u1FFF\u0370-\u03FF])[\-\.⸏]",
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]
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)
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_infixes = (
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LIST_ELLIPSES
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+ LIST_ICONS
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+ [
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r"(?<=[0-9])[+\-\*^](?=[0-9-])",
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r"(?<=[{al}{q}])\.(?=[{au}{q}])".format(
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al=ALPHA_LOWER, au=ALPHA_UPPER, q=CONCAT_QUOTES
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),
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r"(?<=[{a}]),(?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}0-9])(?:{h})(?=[{a}])".format(a=ALPHA, h=HYPHENS),
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r"(?<=[{a}0-9])[:<>=/](?=[{a}])".format(a=ALPHA),
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r"(?<=[\u1F00-\u1FFF\u0370-\u03FF])—",
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]
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)
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TOKENIZER_PREFIXES = _prefixes
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TOKENIZER_SUFFIXES = _suffixes
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TOKENIZER_INFIXES = _infixes
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