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66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
from ...attrs import LIKE_NUM
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# reference 1: https://en.wikipedia.org/wiki/Tibetan_numerals
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_num_words = [
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"ཀླད་ཀོར་",
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"གཅིག་",
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"གཉིས་",
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"གསུམ་",
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"བཞི་",
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"ལྔ་",
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"དྲུག་",
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"བདུན་",
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"བརྒྱད་",
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"དགུ་",
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"བཅུ་",
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"བཅུ་གཅིག་",
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"བཅུ་གཉིས་",
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"བཅུ་གསུམ་",
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"བཅུ་བཞི་",
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"བཅུ་ལྔ་",
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"བཅུ་དྲུག་",
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"བཅུ་བདུན་",
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"བཅུ་པརྒྱད",
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"བཅུ་དགུ་",
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"ཉི་ཤུ་",
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"སུམ་ཅུ",
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"བཞི་བཅུ",
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"ལྔ་བཅུ",
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"དྲུག་ཅུ",
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"བདུན་ཅུ",
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"བརྒྱད་ཅུ",
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"དགུ་བཅུ",
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"བརྒྱ་",
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"སྟོང་",
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"ཁྲི་",
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"ས་ཡ་",
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" བྱེ་བ་",
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"དུང་ཕྱུར་",
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"ཐེར་འབུམ་",
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"ཐེར་འབུམ་ཆེན་པོ་",
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"ཁྲག་ཁྲིག་",
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"ཁྲག་ཁྲིག་ཆེན་པོ་",
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]
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def like_num(text):
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"""
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Check if text resembles a number
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"""
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if text.startswith(("+", "-", "±", "~")):
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text = text[1:]
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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 in _num_words:
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return True
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return False
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LEX_ATTRS = {LIKE_NUM: like_num}
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