27 lines
598 B
Python
27 lines
598 B
Python
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from app import app
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@app.template_filter('humanize')
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def humanize(n:float, sd:int=4, unit:str=''):
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"""
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Print the number human-readable.
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n: number
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sd: significant digits
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unit: unit
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Ex: humanize(12345, 2, "o") → 12.34 ko
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"""
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suffixes = ['k', 'M', 'G', 'T', 'P']
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suffix = ''
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for s in suffixes:
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if abs(n) > 10**3:
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n /= 10**3
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suffix = s
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else:
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break
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formatter = f"{{:.{sd}n}}{{}}{{}}{{}}"
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spacer = ' ' if suffix + unit != '' else ''
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return formatter.format(float(n), spacer, suffix, unit)
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