23 lines
821 B
Python
23 lines
821 B
Python
from decimal import Decimal
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from pint import UnitRegistry
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from core.builtins import Bot
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from core.component import module
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# ureg = UnitRegistry(os.path.dirname(os.path.abspath(__file__)) +
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# '/default_bi_zh-cn_en.txt', non_int_type=Decimal)
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ureg = UnitRegistry(non_int_type=Decimal)
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i = module('convert', alias=['conv', 'unit'], desc='{convert.help.desc}',
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developers=['Dianliang233'], support_languages=['en_us'])
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@i.command('<from_val> <to_unit> {{convert.help}}')
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async def _(msg: Bot.MessageSession, from_val: str, to_unit: str):
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try:
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ori = ureg.parse_expression(from_val)
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res = ureg.parse_expression(from_val).to(to_unit)
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except BaseException:
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await msg.finish(msg.locale.t("convert.message.error"))
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await msg.finish(f"{ori:~Pg} = {res:~Pg}")
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