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from measurement.base import MeasureBase
__all__ = [
'Volume',
]
class Volume(MeasureBase):
STANDARD_UNIT = 'cubic_meter'
UNITS = {
'us_g': 0.00378541,
'us_qt': 0.000946353,
'us_pint': 0.000473176,
'us_cup': 0.000236588,
'us_oz': 2.9574e-5,
'us_tbsp': 1.4787e-5,
'us_tsp': 4.9289e-6,
'cubic_millimeter': 0.000000001,
'cubic_centimeter': 0.000001,
'cubic_decimeter': 0.001,
'cubic_meter': 1.0,
'l': 0.001,
'cubic_foot': 0.0283168,
'cubic_inch': 1.6387e-5,
'imperial_g': 0.00454609,
'imperial_qt': 0.00113652,
'imperial_pint': 0.000568261,
'imperial_oz': 2.8413e-5,
'imperial_tbsp': 1.7758e-5,
'imperial_tsp': 5.9194e-6,
}
ALIAS = {
'US Gallon': 'us_g',
'US Quart': 'us_qt',
'US Pint': 'us_pint',
'US Cup': 'us_cup',
'US Ounce': 'us_oz',
'US Fluid Ounce': 'us_oz',
'US Tablespoon': 'us_tbsp',
'US Teaspoon': 'us_tsp',
'cubic millimeter': 'cubic_millimeter',
'cubic centimeter': 'cubic_centimeter',
'cubic decimeter': 'cubic_decimeter',
'cubic meter': 'cubic_meter',
'liter': 'l',
'litre': 'l',
'cubic foot': 'cubic_foot',
'cubic inch': 'cubic_inch',
'Imperial Gram': 'imperial_g',
'Imperial Quart': 'imperial_qt',
'Imperial Pint': 'imperial_pint',
'Imperial Ounce': 'imperial_oz',
'Imperial Tablespoon': 'imperial_tbsp',
'Imperial Teaspoon': 'imperial_tsp',
}
SI_UNITS = ['l']
def __init__(self, *args, **kwargs):
super(Volume, self).__init__(*args, **kwargs)
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