46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
from num2words import num2words
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from num2words import CONVERTER_CLASSES, CONVERTES_TYPES
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# Can use params:
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# ~ number: int, float or validate string
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# ~ to: num2words.CONVERTER_TYPES
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# ~ lang: num2words.CONVERTER_CLASSES
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# ~ currency: num2words.CONVERTER_CLASSES.CURRENCY_FORMS
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# Jinja2 Global Method
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def num2words_(number, **kwargs):
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if _performConvert(number):
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if "lang" not in kwargs:
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kwargs["lang"] = "ru"
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if "to" not in kwargs or kwargs["to"] not in CONVERTES_TYPES:
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kwargs["to"] = "cardinal"
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return num2words(number, **kwargs)
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# Jinja2 Global Method
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def num2words_currency(number, **kwargs):
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if _performConvert(number):
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if "lang" not in kwargs:
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kwargs["lang"] = "ru"
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if "to" not in kwargs or kwargs["to"] not in CONVERTES_TYPES:
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kwargs["to"] = "currency"
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if "currency" not in kwargs:
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kwargs["currency"] = "RUB"
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return num2words(number, **kwargs)
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def _performConvert(number):
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if isinstance(number, int) or isinstance(number, float):
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return True
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if isinstance(number, str):
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try:
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number = float(number)
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return True
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except ValueError:
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return False
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return False
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