67 lines
1.6 KiB
Python
67 lines
1.6 KiB
Python
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from ..char_classes import (
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ALPHA,
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ALPHA_LOWER,
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ALPHA_UPPER,
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CONCAT_QUOTES,
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CURRENCY,
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LIST_CURRENCY,
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LIST_ELLIPSES,
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LIST_ICONS,
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LIST_PUNCT,
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LIST_QUOTES,
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PUNCT,
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_units,
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merge_chars,
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)
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ELISION = " ' ’ ".strip().replace(" ", "").replace("\n", "")
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_prefixes = (
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["§", "%", "=", "—", "–", "-", r"\+(?![0-9])"]
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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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_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])[:<>=/](?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}][{el}])(?=[{a}0-9])".format(a=ALPHA, el=ELISION),
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r"('ls|'l|'ns|'t|'m|'n|-les|-la|-lo|-li|-los|-me|-nos|-te|-vos|-se|-hi|-ne|-ho)(?![A-Za-z])|(-l'|-m'|-t'|-n')",
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]
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)
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_units = _units.replace("% ", "")
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UNITS = merge_chars(_units)
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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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+ [r"-", "—", "–"]
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+ [
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r"(?<=[0-9])\+",
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r"(?<=°[FfCcKk])\.",
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r"(?<=[0-9])(?:{c})".format(c=CURRENCY),
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r"(?<=[0-9])(?:{u})".format(u=UNITS),
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r"(?<=[0-9{al}{e}{p}(?:{q})])\.".format(
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al=ALPHA_LOWER, e=r"%²\-\+", q=CONCAT_QUOTES, p=PUNCT
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),
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r"(?<=[{au}][{au}])\.".format(au=ALPHA_UPPER),
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]
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)
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TOKENIZER_INFIXES = _infixes
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TOKENIZER_SUFFIXES = _suffixes
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TOKENIZER_PREFIXES = _prefixes
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