How to use 'python format two decimals' in Python
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42 def test_formatDecimals(self): 43 decimalNumber = '12.34' 44 decimalNumberWithMoreDecimals = '12.345678' 45 integerNumber = '12' 46 self.assertEqual(decimalNumber, formatDecimals(decimalNumberWithMoreDecimals)) 47 self.assertEqual('12.00', formatDecimals(integerNumber)) 48 self.assertEqual(decimalNumberWithMoreDecimals, formatDecimals(decimalNumberWithMoreDecimals, 6))
114 def decimal2text(value, places=2, 115 int_units=(('', '', ''), 'm'), 116 exp_units=(('', '', ''), 'm')): 117 value = decimal.Decimal(value) 118 q = decimal.Decimal(10) ** -places 119 120 integral, exp = str(value.quantize(q)).split('.') 121 return u'{} {}'.format( 122 num2text(int(integral), int_units), 123 num2text(int(exp), exp_units))