3 examples of 'python format 2 decimal places' in Python

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114def 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))
16def format_decimal(value):
17 return Decimal(value.quantize(Decimal('.01'), rounding=ROUND_HALF_UP))
163def HumanReadableWithDecimalPlaces(number, decimal_places=1):
164 """Creates a human readable format for bytes with fixed decimal places.
165
166 Args:
167 number: The number of bytes.
168 decimal_places: The number of decimal places.
169 Returns:
170 String representing a readable format for number with decimal_places
171 decimal places.
172 """
173 number_format = MakeHumanReadable(number).split()
174 num = str(int(round(10**decimal_places * float(number_format[0]))))
175 if num == '0':
176 number_format[0] = ('0' +
177 (('.' +
178 ('0' * decimal_places)) if decimal_places else ''))
179 else:
180 num_length = len(num)
181 if decimal_places:
182 num = (num[:num_length - decimal_places] + '.' +
183 num[num_length - decimal_places:])
184 number_format[0] = num
185 return ' '.join(number_format)

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