def __init__(self):
""" Get all needed values from the store"""
store = get_store()
# The length of the capillary (centimeter)
self.total_length = LengthUnits.convert_unit(float(store.get('Capillary')["value"]),
store.get('Capillary')["unit"],
u"cm")
# The window length (centimeter)
self.to_window_length = LengthUnits.convert_unit(float(store.get('Towindow')["value"]),
store.get('Towindow')["unit"],
u"cm")
# The capillary inside diameter (micrometer)
#PROBLEM WITH UNICODE NON ASCII
self.diameter = LengthUnits.convert_unit(float(store.get('Idiameter')["value"]),
store.get('Idiameter')["unit"],
u"µm")
# The pressure drop across the capillary (mbar)
self.pressure = PressureUnits.convert_unit(float(store.get('Pressure')["value"]),
store.get('Pressure')["unit"],
u"mbar")
# The time the pressure is applied (second)
self.duration = TimeUnits.convert_unit(float(store.get('Time')["value"]),
store.get('Time')["unit"],
u"s")
# The buffer viscosity (cp)
self.viscosity = float(store.get('Viscosity')["value"])
#molecular weight (g/mol)
self.molweight = float(store.get("Molweight")["value"])
# Analyte concentration (g/L)
if store.get('Concentration')["unit"] == u"mmol/L":
tmpconcetration = MolConcentrationUnits.convert_unit(float(store.get('Concentration')["value"]),
store.get('Concentration')["unit"],
u"mol/L")
self.concentration = self.molweight * tmpconcetration
else:
self.concentration = float(store.get('Concentration')["value"])
# The voltage applied to the capillary (volt)
self.voltage = VoltUnits.convert_unit(float(store.get('Voltage')["value"]),
store.get('Voltage')["unit"],
u"V")
# The current applied to the capillary (microampere)
self.electric_current = float(store.get('Electriccurrent')["value"])
# The detection time (s)
self.detection_time = TimeUnits.convert_unit(float(store.get('Detectiontime')["value"]),
store.get('Detectiontime')["unit"],
u"s")
# The electro-osmosis time (s)
self.electro_osmosis_time = TimeUnits.convert_unit(float(store.get('Electroosmosis')["value"]),
store.get('Electroosmosis')["unit"],
u"s")
def test_convert_mmolperl_to_molperl(self):
value = MolConcentrationUnits.convert_unit(10, 'mmol/L', 'mol/L')
self.assertEqual(value, 0.01)