def metal_content(self, value):
if value == '':
self._metal_content = 0.0
else:
validate(self, 'Metal Content', value, '_metal_content')
def additive_percent(self, value):
validate(self,
'Additive (% volume)',
value,
'_additive_percent',
strict=True)
def oil_density(self, value):
validate(self,
'Finished Oil Density',
value,
'_oil_density',
strict=True)
def additive_density(self, value):
validate(self,
'Additive Density',
value,
'_additive_density',
strict=True)
def length(self, value):
validate(self, 'Length', value, '_length', strict=True)
def viscosity(self, value):
validate(self, 'Viscosity', value, '_viscosity', limit=2)
def velocity(self, value):
validate(self, 'Velocity', value, '_velocity', limit=2)