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24 lines
721 B
Python
24 lines
721 B
Python
from decimal import Decimal
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def format_number(number):
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number = Decimal(str(number))
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integer_part = number // 1
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fractional_part = number - integer_part
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formatted_integer = "{:,.0f}".format(integer_part).replace(",", " ")
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if fractional_part == 0:
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return formatted_integer
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fractional_str = f"{fractional_part:.30f}".split(".")[1]
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first_non_zero = next(
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(i for i, char in enumerate(fractional_str) if char != "0"), len(fractional_str)
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)
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result_fractional = fractional_str[: first_non_zero + 3]
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result_fractional = result_fractional.rstrip("0")
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if not result_fractional:
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return formatted_integer
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return f"{formatted_integer}.{result_fractional}"
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