def __init__(self):
QtGui.QMainWindow.__init__(self)
# This is always the same
self.ui=Ui_Concentration()
self.ui.setupUi(self)
class Main(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
# This is always the same
self.ui=Ui_Concentration()
self.ui.setupUi(self)
def changed_number(self):
try:
c1_unit = self.ui.c1_unit.text()
c1_val = self.convertFrom(c1_unit, self.ui.c1_value.text())
c2_unit = self.ui.c2_unit.text()
c2_val = self.convertFrom(c2_unit, self.ui.c2_value.text())
V1_unit = self.ui.V1_unit.text()
V1_val = self.convertFrom(V1_unit, self.ui.V1_value.text())
V2_unit = self.ui.V2_unit.text()
V2_val = self.convertFrom(V2_unit, self.ui.V2_value.text())
except Exception as e:
print e
return
ret = None
try:
if self.ui.butt_c1.isChecked():
ret = self.convertTo(c1_unit, V2_val*c2_val/V1_val)
valued = self.ui.c1_value
elif self.ui.butt_c2.isChecked():
ret = self.convertTo(c2_unit, V1_val*c1_val/V2_val)
valued = self.ui.c2_value
elif self.ui.butt_v1.isChecked():
ret = self.convertTo(V1_unit, V2_val*c2_val/c1_val)
valued = self.ui.V1_value
elif self.ui.butt_v2.isChecked():
ret = self.convertTo(V2_unit, V1_val*c1_val/c2_val)
valued = self.ui.V2_value
except ZeroDivisionError:
return
if ret == None:
ret =""
ret = str(ret)
valued.setText(QtCore.QString(str(ret)))
def Dissolve(self):
print("running Dissolve")
try:
AmountUnit = self.ui.Dis_AmountUnit.text()
AmountValue = self.convertFrom(AmountUnit, self.ui.Dis_AmountValue.text())
print "Amount, %s, %s" % (str(AmountValue), self.ui.Dis_AmountValue.text())
ConcUnit = self.ui.Dis_ConcUnit.text()
ConcValue = self.convertFrom(ConcUnit, self.ui.Dis_ConcValue.text())
print "Conc, %s, %s" % (str(ConcValue), str(self.ui.Dis_ConcValue.text()))
VolumeUnit = self.ui.Dis_VolumeUnit.text()
VolumeValue = self.convertFrom(VolumeUnit, self.ui.Dis_VolumeValue.text())
print "Volume, %s, %s" % (str(VolumeValue), str(self.ui.Dis_VolumeValue.text()))
except Exception as e:
print e
return
ret = None
try:
if self.ui.Dis_Amount_Select.isChecked():
print
print "Conc", ConcValue
print "Volume", VolumeValue
print "Amount nonconv", ConcValue*VolumeValue
print "Amount conv", self.convertTo(AmountUnit, ConcValue*VolumeValue)
ret = self.convertTo(AmountUnit, ConcValue*VolumeValue)
valued = self.ui.Dis_AmountValue
elif self.ui.Dis_Conc_Select.isChecked():
ret = self.convertTo(ConcUnit, AmountValue/VolumeValue)
valued = self.ui.Dis_ConcValue
elif self.ui.Dis_Volume_Select.isChecked():
ret = self.convertTo(VolumeUnit, AmountValue/ConcValue)
valued = self.ui.Dis_VolumeValue
except ZeroDivisionError:
return
if ret == None:
ret =""
ret = str(ret)
valued.setText(QtCore.QString(str(ret)))
def convertTo(self, unit, in_value):
"""Convert the value from SI-units, into its prefixed value"""
value = in_value
if unit == "M" or unit.toUpper() == "L":
return value
elif unit == "mM":
return value*1000
elif unit == "uM" or unit == "µM":
return value*(1000**2)
elif unit == "nM":
return value*(1000**3)
elif unit == "pM":
return value*(1000**4)
elif unit == "mol":
return value
elif unit == "mmol":
return value*1000
elif unit == "µmol" or unit == "umol":
return value*(1000**2)
elif unit == "nmol" or unit == "nmol":
return value*(1000**3)
elif unit == "pmol" or unit == "pmol":
return value*(1000**4)
elif unit.toUpper() == "ML":
return value*1000
elif unit == "µL" or unit.toUpper() == "UL":
return value*(1000**2)
elif unit == "mg":
return value*1000
elif unit == "µg" or unit == "ug":
return value*(1000**2)
else:
return None
def convertFrom(self, unit, in_value):
value = in_value.toFloat()[0]
print value
print unit
if unit == "M" or unit.toUpper() == "L":
return value
elif unit == "mM":
return value/1000
elif unit == "uM" or unit == "µM":
return value/(1000**2)
elif unit == "nM":
return value/(1000**3)
elif unit == "pM":
return value/(1000**4)
elif unit =="mol":
return value
elif unit == "mmol":
return value/1000
elif unit == "µmol" or unit == "umol":
return value/(1000**2)
elif unit == "nmol" or unit == "nmol":
return value/(1000**3)
elif unit == "pmol" or unit == "pmol":
return value/(1000**4)
elif unit.toUpper() == "ML":
return value/1000
elif unit == "µL" or unit.toUpper() == "UL":
return value/(1000**2)
else:
return None
