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22 lines
848 B
Python
22 lines
848 B
Python
from ..char_classes import ALPHA, ALPHA_LOWER, ALPHA_UPPER, CONCAT_QUOTES, HYPHENS
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from ..char_classes import LIST_ELLIPSES, LIST_ICONS
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_hyphens_no_dash = HYPHENS.replace("-", "").strip("|").replace("||", "")
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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"(?<=[{al}])\.(?=[{au}])".format(al=ALPHA_LOWER, au=ALPHA_UPPER),
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r"(?<=[{a}])[,!?/()]+(?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}{q}])[:<>=](?=[{a}])".format(a=ALPHA, q=CONCAT_QUOTES),
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r"(?<=[{a}])--(?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}]),(?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}])([{q}\)\]\(\[])(?=[\-{a}])".format(a=ALPHA, q=CONCAT_QUOTES),
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r"(?<=[{a}])(?:{h})(?=[{a}])".format(a=ALPHA, h=_hyphens_no_dash),
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r"(?<=[0-9])-(?=[{a}])".format(a=ALPHA),
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r"(?<=[0-9])-(?=[0-9])",
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]
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)
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TOKENIZER_INFIXES = _infixes
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