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https://github.com/explosion/spaCy.git
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951825532c
* Improved Dutch language resources and Dutch lemmatization * Fix conftest * Update punctuation.py * Auto-format * Format and fix tests * Remove unused test file * Re-add deleted test * removed redundant infix regex pattern for ','; note: brackets + simple hyphen remains * Cleaner lemmatization files
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# coding: utf8
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from __future__ import unicode_literals
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from ...attrs import LIKE_NUM
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_num_words = set("""
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nul een één twee drie vier vijf zes zeven acht negen tien elf twaalf dertien
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veertien twintig dertig veertig vijftig zestig zeventig tachtig negentig honderd
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duizend miljoen miljard biljoen biljard triljoen triljard
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""".split())
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_ordinal_words = set("""
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eerste tweede derde vierde vijfde zesde zevende achtste negende tiende elfde
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twaalfde dertiende veertiende twintigste dertigste veertigste vijftigste
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zestigste zeventigste tachtigste negentigste honderdste duizendste miljoenste
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miljardste biljoenste biljardste triljoenste triljardste
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""".split())
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def like_num(text):
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# This only does the most basic check for whether a token is a digit
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# or matches one of the number words. In order to handle numbers like
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# "drieëntwintig", more work is required.
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# See this discussion: https://github.com/explosion/spaCy/pull/1177
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text = text.replace(',', '').replace('.', '')
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if text.isdigit():
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return True
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if text.count('/') == 1:
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num, denom = text.split('/')
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if num.isdigit() and denom.isdigit():
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return True
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if text.lower() in _num_words:
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return True
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if text.lower() in _ordinal_words:
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return True
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return False
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LEX_ATTRS = {
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LIKE_NUM: like_num
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}
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