mirror of
https://github.com/explosion/spaCy.git
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46dfe773e1
* replace unicode categories with raw list of code points * simplifying ranges * fixing variable length quotes * removing redundant regular expression * small cleanup of regexp notations * quotes and alpha as ranges instead of alterations * removed most regexp dependencies and features * exponential backtracking - unit tests * rewrote expression with pathological backtracking * disabling double hyphen tests for now * test additional variants of repeating punctuation * remove regex and redundant backslashes from load_reddit script * small typo fixes * disable double punctuation test for russian * clean up old comments * format block code * final cleanup * naming consistency * french strings as unicode for python 2 support * french regular expression case insensitive
24 lines
855 B
Python
24 lines
855 B
Python
# coding: utf8
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from __future__ import unicode_literals
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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])-(?=[0-9])",
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]
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)
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TOKENIZER_INFIXES = _infixes
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