mirror of
https://github.com/explosion/spaCy.git
synced 2024-09-21 19:39:13 +03:00
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
65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
# coding: utf8
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from __future__ import unicode_literals
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from ..punctuation import TOKENIZER_PREFIXES, TOKENIZER_SUFFIXES, TOKENIZER_INFIXES
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from ..char_classes import ALPHA, merge_chars, split_chars, _currency, _units
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_units = (
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_units + "s bit Gbps Mbps mbps Kbps kbps ƒ ppi px "
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"Hz kHz MHz GHz mAh "
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"ratus rb ribu ribuan "
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"juta jt jutaan mill?iar million bil[l]?iun bilyun billion "
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)
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_currency = _currency + r" USD Rp IDR RMB SGD S\$"
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_months = (
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"Januari Februari Maret April Mei Juni Juli Agustus September "
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"Oktober November Desember January February March May June "
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"July August October December Jan Feb Mar Jun Jul Aug Sept "
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"Oct Okt Nov Des "
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)
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UNITS = merge_chars(_units)
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CURRENCY = merge_chars(_currency)
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HTML_PREFIX = r"<(b|strong|i|em|p|span|div|br)\s?/>|<a([^>]+)>"
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HTML_SUFFIX = r"</(b|strong|i|em|p|span|div|a)>"
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MONTHS = merge_chars(_months)
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LIST_CURRENCY = split_chars(_currency)
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_prefixes = list(TOKENIZER_PREFIXES)
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_prefixes.remove("#") # hashtag
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_prefixes = _prefixes + LIST_CURRENCY + [HTML_PREFIX] + ["/", "—"]
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_suffixes = (
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TOKENIZER_SUFFIXES
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+ [r"\-[Nn]ya", "-[KkMm]u", "[—-]"]
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+ [
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# disabled: variable width currency variable
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# r"(?<={c})(?:[0-9]+)".format(c=CURRENCY),
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r"(?<=[0-9])(?:{u})".format(u=UNITS),
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r"(?<=[0-9])%",
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# disabled: variable width HTML_SUFFIX variable
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# r"(?<=[0-9{a}]{h})(?:[\.,:-])".format(a=ALPHA, h=HTML_SUFFIX),
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r"(?<=[0-9{a}])(?:{h})".format(a=ALPHA, h=HTML_SUFFIX),
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]
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)
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_infixes = TOKENIZER_INFIXES + [
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r"(?<=[0-9])[\\/](?=[0-9%-])",
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r"(?<=[0-9])%(?=[{a}0-9/])".format(a=ALPHA),
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# disabled: variable width units variable
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# r"(?<={u})[\/-](?=[0-9])".format(u=UNITS),
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# disabled: variable width months variable
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# r"(?<={m})[\/-](?=[0-9])".format(m=MONTHS),
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r'(?<=[0-9)][.,])"(?=[0-9])',
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r'(?<=[{a})][.,\'])["—](?=[{a}])'.format(a=ALPHA),
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r"(?<=[{a}])-(?=[0-9])".format(a=ALPHA),
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r"(?<=[0-9])-(?=[{a}])".format(a=ALPHA),
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r"(?<=[{a}])[\/-](?={c}|[{a}])".format(a=ALPHA, c=CURRENCY),
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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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