class UI_equipment(UI_equip):
"""Pump equipment edition dialog"""
Equipment = Pump()
def __init__(self, equipment=None, parent=None):
"""
equipment: Initial equipment instance to model
"""
super().__init__(Pump, entrada=False, salida=False, parent=parent)
self.curva = [0, 0, []]
# Calculate tab
lyt = QtWidgets.QGridLayout(self.tabCalculo)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Output Pressure")), 1, 1)
self.Pout = Entrada_con_unidades(Pressure)
self.Pout.valueChanged.connect(partial(self.cambiar_data, "Pout"))
lyt.addWidget(self.Pout, 1, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Pressure increase")), 2, 1)
self.deltaP = Entrada_con_unidades(Pressure)
self.deltaP.valueChanged.connect(partial(self.cambiar_data, "deltaP"))
lyt.addWidget(self.deltaP, 2, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Head")), 3, 1)
self.Carga = Entrada_con_unidades(Length, "Head")
self.Carga.valueChanged.connect(partial(self.cambiar_data, "Carga"))
lyt.addWidget(self.Carga, 3, 2)
lyt.addItem(
QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed), 4, 1, 1, 2)
self.usarCurva = QtWidgets.QCheckBox(
QtWidgets.QApplication.translate("pychemqt", "Pump curve"))
self.usarCurva.toggled.connect(self.usarCurvaToggled)
lyt.addWidget(self.usarCurva, 5, 1, 2, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Efficiency")), 7,
1)
self.rendimiento = Entrada_con_unidades(float,
min=0,
max=1,
spinbox=True,
step=0.01)
self.rendimiento.valueChanged.connect(
partial(self.cambiar_data, "rendimiento"))
lyt.addWidget(self.rendimiento, 7, 2)
lyt.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 8, 1, 1, 6)
self.groupBox_Curva = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Pump curve"))
self.groupBox_Curva.setEnabled(False)
lyt.addWidget(self.groupBox_Curva, 5, 4, 3, 1)
layout = QtWidgets.QGridLayout(self.groupBox_Curva)
self.bottonCurva = QtWidgets.QPushButton(
QtWidgets.QApplication.translate("pychemqt", "Curve"))
self.bottonCurva.clicked.connect(self.bottonCurva_clicked)
layout.addWidget(self.bottonCurva, 1, 1, 1, 2)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Variable")), 2,
1)
self.incognita = QtWidgets.QComboBox(self.tabCalculo)
self.incognita.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt",
"If use curve, it can calculate the head or the flowrate, in that \
case it override flow of input stream"))
self.incognita.addItem(
QtWidgets.QApplication.translate("pychemqt", "Output pressure"))
self.incognita.addItem(
QtWidgets.QApplication.translate("pychemqt", "Flowrate"))
self.incognita.currentIndexChanged.connect(
partial(self.cambiar_data, "incognita"))
layout.addWidget(self.incognita, 2, 2)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Diameter")), 3,
1)
self.diametro = Entrada_con_unidades(float,
spinbox=True,
step=0.1,
suffix='"')
self.diametro.valueChanged.connect(
partial(self.cambiar_data, "diametro"))
layout.addWidget(self.diametro, 3, 2)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "RPM")), 4, 1)
self.velocidad = Entrada_con_unidades(int, spinbox=True, step=1)
self.velocidad.valueChanged.connect(
partial(self.cambiar_data, "velocidad"))
layout.addWidget(self.velocidad, 4, 2)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Results"))
layout = QtWidgets.QGridLayout(group)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Power")), 0, 0)
self.power = Entrada_con_unidades(Power, retornar=False, readOnly=True)
layout.addWidget(self.power, 0, 1)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Output Pressure")), 0, 4)
self.PoutCalculada = Entrada_con_unidades(Pressure, retornar=False)
self.PoutCalculada.setReadOnly(True)
layout.addWidget(self.PoutCalculada, 0, 5)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Flowrate")), 1,
0)
self.volflow = Entrada_con_unidades(VolFlow, "QLiq", retornar=False)
self.volflow.setReadOnly(True)
layout.addWidget(self.volflow, 1, 1)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Head")), 1, 4)
self.headCalculada = Entrada_con_unidades(Length, retornar=False)
self.headCalculada.setReadOnly(True)
layout.addWidget(self.headCalculada, 1, 5)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Efficiency")), 2,
0)
self.rendimientoCalculado = Entrada_con_unidades(float, width=60)
self.rendimientoCalculado.setReadOnly(True)
layout.addWidget(self.rendimientoCalculado, 2, 1)
layout.addItem(
QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum), 0, 3)
lyt.addWidget(group, 9, 1, 1, 6)
lyt.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 10, 1, 1,
6)
# Design tab
# self.tabDiseno = QtWidgets.QWidget()
# lyt = QtWidgets.QGridLayout(self.tabDiseno)
# lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
# "pychemqt",
# "Not implemented\n\nRef: Gülich - Centrifugal Pumps")), 0, 0)
# self.tabWidget.insertTab(
# 2, self.tabDiseno,
# QtWidgets.QApplication.translate("pychemqt", "Design"))
# Cost tab
lyt = QtWidgets.QGridLayout(self.tabCostos)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Pump type")), 1,
1)
self.tipo_bomba = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_BOMBA:
self.tipo_bomba.addItem(txt)
self.tipo_bomba.currentIndexChanged.connect(
self.bomba_currentIndexChanged)
lyt.addWidget(self.tipo_bomba, 1, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Centrifuge type")), 2, 1)
self.tipo_centrifuga = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_CENTRIFUGA:
self.tipo_centrifuga.addItem(txt)
self.tipo_centrifuga.currentIndexChanged.connect(
partial(self.changeParamsCoste, "tipo_centrifuga"))
lyt.addWidget(self.tipo_centrifuga, 2, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Material")), 3,
1)
self.material = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_MATERIAL:
self.material.addItem(txt)
self.material.currentIndexChanged.connect(
partial(self.changeParamsCoste, "material"))
lyt.addWidget(self.material, 3, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor type")), 4,
1)
self.motor = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_MOTOR:
self.motor.addItem(txt)
self.motor.currentIndexChanged.connect(
partial(self.changeParamsCoste, "motor"))
lyt.addWidget(self.motor, 4, 2)
lyt.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor RPM")), 5,
1)
self.rpm = QtWidgets.QComboBox(self.tabCostos)
for txt in self.Equipment.TEXT_RPM:
self.rpm.addItem(txt)
self.rpm.currentIndexChanged.connect(
partial(self.changeParamsCoste, "rpm"))
lyt.addWidget(self.rpm, 5, 2)
self.Costos = CostData(self.Equipment)
self.Costos.valueChanged.connect(self.changeParamsCoste)
lyt.addWidget(self.Costos, 6, 1, 2, 4)
lyt.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 7, 1, 1, 4)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Stimated costs"))
lyt.addWidget(group, 8, 1, 1, 4)
layout = QtWidgets.QGridLayout(group)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Pump")), 0, 0)
self.C_bomba = Entrada_con_unidades(Currency, retornar=False)
self.C_bomba.setReadOnly(True)
layout.addWidget(self.C_bomba, 0, 1)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor")), 1, 0)
self.C_motor = Entrada_con_unidades(Currency, retornar=False)
self.C_bomba.setReadOnly(True)
layout.addWidget(self.C_motor, 1, 1)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Purchase cost")),
0, 4)
self.C_adq = Entrada_con_unidades(Currency, retornar=False)
self.C_adq.setReadOnly(True)
layout.addWidget(self.C_adq, 0, 5)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Installed cost")), 1, 4)
self.C_inst = Entrada_con_unidades(Currency, retornar=False)
self.C_inst.setReadOnly(True)
layout.addWidget(self.C_inst, 1, 5)
lyt.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed), 9, 1, 1, 4)
if equipment:
self.setEquipment(equipment)
def cambiar_data(self, parametro, valor):
if parametro == "Pout":
self.Carga.clear()
self.deltaP.clear()
elif parametro == "deltaP":
self.Pout.clear()
self.Carga.clear()
else:
self.Pout.clear()
self.deltaP.clear()
self.changeParams(parametro, valor)
def bomba_currentIndexChanged(self, int):
self.tipo_centrifuga.setDisabled(int)
self.changeParamsCoste("tipo_bomba", int)
def usarCurvaToggled(self, int):
self.groupBox_Curva.setEnabled(int)
self.rendimiento.setReadOnly(int)
self.changeParams("usarCurva", int)
def bottonCurva_clicked(self):
dialog = bombaCurva.Ui_bombaCurva(
self.Equipment.kwargs["curvaCaracteristica"], self)
if dialog.exec_():
self.curva = dialog.curva
self.diametro.setValue(dialog.curva[0])
self.velocidad.setValue(dialog.curva[1])
self.changeParams("curvaCaracteristica", dialog.curva)
class UI_equipment(UI_equip):
"""Generic heat exchanger equipment edition dialog"""
Equipment = Heat_Exchanger()
def __init__(self, equipment=None, parent=None):
"""
equipment: Initial equipment instance to model
"""
super().__init__(Heat_Exchanger, entrada=False, salida=False,
parent=parent)
# Calculate tab
lyt = QtWidgets.QGridLayout(self.tabCalculo)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output temperature")), 1, 1)
self.Tout = Entrada_con_unidades(Temperature)
self.Tout.valueChanged.connect(partial(self.changeParams, "Tout"))
lyt.addWidget(self.Tout, 1, 2)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Temperature increase")), 2, 1)
self.DeltaT = Entrada_con_unidades(DeltaT)
self.DeltaT.valueChanged.connect(partial(self.changeParams, "DeltaT"))
lyt.addWidget(self.DeltaT, 2, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Heat Duty")), 3, 1)
self.Heat = Entrada_con_unidades(Power)
self.Heat.valueChanged.connect(partial(self.changeParams, "Heat"))
lyt.addWidget(self.Heat, 3, 2)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Heat Transfer"))
lyt.addWidget(group, 4, 1, 1, 2)
lyt1 = QtWidgets.QGridLayout(group)
lyt1.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Area")), 1, 1)
self.A = Entrada_con_unidades(Area)
self.A.valueChanged.connect(partial(self.changeParams, "A"))
lyt1.addWidget(self.A, 1, 2)
lyt1.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Heat Transfer Coefficient")), 2, 1)
self.U = Entrada_con_unidades(HeatTransfCoef)
self.U.valueChanged.connect(partial(self.changeParams, "U"))
lyt1.addWidget(self.U, 2, 2)
lyt1.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "External Temperature")), 3, 1)
self.Text = Entrada_con_unidades(Temperature)
self.Text.valueChanged.connect(partial(self.changeParams, "Text"))
lyt1.addWidget(self.Text, 3, 2)
lyt.addItem(QtWidgets.QSpacerItem(
10, 10, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed),
5, 0, 1, 3)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Pressure loss")), 6, 1)
self.DeltaP = Entrada_con_unidades(DeltaP, value=0)
self.DeltaP.valueChanged.connect(partial(self.changeParams, "DeltaP"))
lyt.addWidget(self.DeltaP, 6, 2)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 7, 0, 1, 3)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Results"))
lyt.addWidget(group, 8, 1, 1, 5)
layout = QtWidgets.QGridLayout(group)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Heat Duty")), 0, 1)
self.HeatCalc = Entrada_con_unidades(Power, retornar=False)
self.HeatCalc.setReadOnly(True)
layout.addWidget(self.HeatCalc, 0, 2)
layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output Temperature")), 1, 1)
self.ToutCalc = Entrada_con_unidades(Temperature, retornar=False)
self.ToutCalc.setReadOnly(True)
layout.addWidget(self.ToutCalc, 1, 2)
lyt.addItem(QtWidgets.QSpacerItem(
0, 0, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed),
9, 0, 1, 3)
if equipment:
self.setEquipment(equipment)
def changeParams(self, parametro, valor):
if parametro == "Tout":
self.Heat.clear()
self.DeltaT.clear()
elif parametro == "DeltaT":
self.Heat.clear()
self.Tout.clear()
elif parametro == "Heat":
self.DeltaT.clear()
self.Tout.clear()
self.calculo(**{parametro: valor})
class UI_equipment(parents.UI_equip):
"""Diálogo de definición de molinos trituradores de sólidos"""
def __init__(self, entrada=None, parent=None):
"""entrada: Parametro opcional de clase corriente que indica la corriente de entrada en kla tubería"""
super(UI_equipment, self).__init__(Grinder, entrada=False, salida=False, parent=parent)
self.entrada=entrada
#Pestaña entrada
self.Entrada= UI_corriente.Ui_corriente(entrada)
self.Entrada.Changed.connect(self.cambiar_entrada)
self.tabWidget.insertTab(0, self.Entrada, QtWidgets.QApplication.translate("equipment", "Entrada", None))
#Pestaña calculo
gridLayout_Calculo = QtWidgets.QGridLayout(self.tabCalculo)
gridLayout_Calculo.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Índice de trabajo de bond:", None)), 1, 0, 1, 1)
self.Material=QtWidgets.QComboBox()
self.Material.addItem(QtWidgets.QApplication.translate("equipment", "Definido por el usuario", None))
for key in sorted(BondIndex.keys()):
self.Material.addItem(key)
self.Material.currentIndexChanged[str].connect(self.cambiarBondWordIndex)
gridLayout_Calculo.addWidget(self.Material, 1, 1, 1, 1)
self.BondWorkIndex=Entrada_con_unidades(float)
gridLayout_Calculo.addWidget(self.BondWorkIndex, 1, 2, 1, 1)
gridLayout_Calculo.addItem(QtWidgets.QSpacerItem(10,10,QtWidgets.QSizePolicy.Expanding,QtWidgets.QSizePolicy.Expanding),10,0,1,5)
#Pestaña costos
gridLayout_Costos = QtWidgets.QGridLayout(self.tabCostos)
gridLayout_Costos.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Tipo:", None)), 1, 1, 1, 1)
self.tipo=QtWidgets.QComboBox()
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "De cono", None))
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "Giratorio", None))
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "Dentado", None))
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "De martillo", None))
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "De bolas", None))
self.tipo.addItem(QtWidgets.QApplication.translate("equipment", "Pulverizador", None))
self.tipo.currentIndexChanged.connect(self.calcularCostos)
gridLayout_Costos.addWidget(self.tipo, 1, 2, 1, 1)
gridLayout_Costos.addItem(QtWidgets.QSpacerItem(10,10,QtWidgets.QSizePolicy.Fixed,QtWidgets.QSizePolicy.Fixed),2,1,1,2)
self.Costos=costIndex.CostData(1.3, 2)
self.Costos.valueChanged.connect(self.calcularCostos)
gridLayout_Costos.addWidget(self.Costos,4,1,2,5)
gridLayout_Costos.addItem(QtWidgets.QSpacerItem(20,20,QtWidgets.QSizePolicy.Expanding,QtWidgets.QSizePolicy.Expanding),6,1,1,6)
gridLayout_Costos.addItem(QtWidgets.QSpacerItem(20,20,QtWidgets.QSizePolicy.Expanding,QtWidgets.QSizePolicy.Expanding),10,1,1,6)
self.groupBox_Costos = QtWidgets.QGroupBox(QtWidgets.QApplication.translate("equipment", "Costos calculados", None))
gridLayout_Costos.addWidget(self.groupBox_Costos,7,1,1,6)
gridLayout_5 = QtWidgets.QGridLayout(self.groupBox_Costos)
gridLayout_5.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Coste Adquisición:", None)),0,1,1,1)
self.C_adq=Entrada_con_unidades(unidades.Currency, retornar=False, readOnly=True)
gridLayout_5.addWidget(self.C_adq,0,2,1,1)
gridLayout_5.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate("equipment", "Coste Instalación:", None)),1,1,1,1)
self.C_inst=Entrada_con_unidades(unidades.Currency, retornar=False, readOnly=True)
gridLayout_5.addWidget(self.C_inst,1,2,1,1)
#Pestaña salida
self.Salida= UI_corriente.Ui_corriente(readOnly=True)
self.tabWidget.insertTab(3, self.Salida,QtWidgets.QApplication.translate("equipment", "Salida", None))
self.tabWidget.setCurrentIndex(0)
def cambiarBondWordIndex(self, txt):
try:
value=BondIndex[str(txt)]
except KeyError:
self.BondWorkIndex.setReadOnly(False)
self.BondWorkIndex.clear()
else:
self.BondWorkIndex.setValue(value)
self.BondWorkIndex.setReadOnly(True)
def cambiar_entrada(self, corriente):
selfentrada=corriente
self.calculo()
def calculo(self):
if self.todos_datos():
self.rellenoSalida()
def rellenoSalida(self):
pass
def todos_datos(self):
pass
def calcularCostos(self, factor=None, indiceBase=None, indiceActual=None):
if self.todos_datos():
if not factor: factor=self.Costos.factor
if not indiceBase: indiceBase=self.Costos.Base
if not indiceActual: indiceActual=self.Costos.Actual
if self.tipo.currentIndex()==0:
self.FireHeater.Coste(factor, indiceBase, indiceActual, 0, self.tipobox.currentIndex(), self.material.currentIndex())
else:
self.FireHeater.Coste(factor, indiceBase, indiceActual, 1, self.tipocilindrico.currentIndex(), self.material.currentIndex())
self.C_adq.setValue(self.FireHeater.C_adq.config())
self.C_inst.setValue(self.FireHeater.C_inst.config())
class AddPoint(QtWidgets.QDialog):
"""Dialog to add new point to line2D"""
keys = ["T", "P", "x", "rho", "v", "h", "s", "u"]
def __init__(self, fluid, melting=False, parent=None):
"""
fluid: initial fluid instance
melting: boolean to add melting line calculation
"""
super(AddPoint, self).__init__(parent)
self.setWindowTitle(
QtWidgets.QApplication.translate("pychemqt", "Add Point to line"))
layout = QtWidgets.QGridLayout(self)
self.fluid = fluid
self.Inputs = []
for i, (title, key, unit) in enumerate(meos.inputData):
layout.addWidget(QtWidgets.QLabel(title), i, 1)
if unit is unidades.Dimensionless:
entrada = Entrada_con_unidades(float)
else:
entrada = Entrada_con_unidades(unit)
entrada.valueChanged.connect(partial(self.update, key))
self.Inputs.append(entrada)
layout.addWidget(entrada, i, 2)
self.status = Status(self.fluid.status, self.fluid.msg)
layout.addWidget(self.status, i + 1, 1, 1, 2)
if isinstance(fluid, meos.MEoS) and fluid._melting:
self.checkMelting = QtWidgets.QRadioButton(
QtWidgets.QApplication.translate("pychemqt", "Melting Point"))
self.checkMelting.setChecked(melting)
layout.addWidget(self.checkMelting, i + 2, 1, 1, 2)
i += 1
layout.addWidget(
QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "To")), i + 2, 1)
self.To = Entrada_con_unidades(unidades.Temperature)
self.To.valueChanged.connect(partial(self.update, "To"))
layout.addWidget(self.To, i + 2, 2)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "rhoo")), i + 3,
1)
self.rhoo = Entrada_con_unidades(unidades.Density)
self.rhoo.valueChanged.connect(partial(self.update, "rhoo"))
layout.addWidget(self.rhoo, i + 3, 2)
self.checkBelow = QtWidgets.QCheckBox(
QtWidgets.QApplication.translate("pychemqt",
"Add below selected point"))
layout.addWidget(self.checkBelow, i + 4, 1, 1, 2)
self.buttonBox = QtWidgets.QDialogButtonBox(
QtWidgets.QDialogButtonBox.Reset | QtWidgets.QDialogButtonBox.Ok
| QtWidgets.QDialogButtonBox.Cancel)
self.buttonBox.clicked.connect(self.click)
layout.addWidget(self.buttonBox, i + 5, 1, 1, 2)
def click(self, button):
"""Manage mouse click event over buttonbox"""
if QtWidgets.QDialogButtonBox.Reset == \
self.buttonBox.standardButton(button):
self.reset()
elif QtWidgets.QDialogButtonBox.Ok == \
self.buttonBox.standardButton(button):
self.accept()
elif QtWidgets.QDialogButtonBox.Cancel == \
self.buttonBox.standardButton(button):
self.reject()
def update(self, key, value):
"""Update fluid instance with new parameter key with value"""
self.status.setState(4)
QtWidgets.QApplication.processEvents()
if isinstance(self.fluid, meos.MEoS) and self.fluid._melting and \
self.checkMelting.isChecked() and key == "T":
P = self.fluid._Melting_Pressure(value)
self.fluid(**{key: value, "P": P})
else:
self.fluid(**{key: value})
if self.fluid.status in (1, 3):
self.fill(self.fluid)
self.status.setState(self.fluid.status, self.fluid.msg)
def fill(self, fluid):
"""Fill dialog widget with fluid properties values"""
self.blockSignals(True)
Config = ConfigParser()
Config.read(config.conf_dir + "pychemqtrc")
for key, input in zip(self.keys, self.Inputs):
input.setValue(fluid.__getattribute__(key))
if key in fluid.kwargs and \
fluid.kwargs[key] != fluid.__class__.kwargs[key]:
input.setResaltado(True)
else:
input.setResaltado(False)
self.blockSignals(False)
def reset(self):
"""Reset dialog widgets to initial clear status"""
self.fluid = self.fluid.__class__()
self.status.setState(self.fluid.status, self.fluid.msg)
self.rhoo.clear()
self.To.clear()
for input in self.Inputs:
input.clear()
input.setResaltado(False)
class UI_equipment(UI_equip):
"""Generic heat exchanger equipment edition dialog"""
Equipment = Heat_Exchanger()
def __init__(self, equipment=None, parent=None):
"""
equipment: Initial equipment instance to model
"""
super().__init__(Heat_Exchanger, entrada=False, salida=False,
parent=parent)
# Calculate tab
lyt = QtWidgets.QGridLayout(self.tabCalculo)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output temperature")), 1, 1)
self.Tout = Entrada_con_unidades(Temperature)
self.Tout.valueChanged.connect(partial(self.changeParams, "Tout"))
lyt.addWidget(self.Tout, 1, 2)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Temperature increase")), 2, 1)
self.DeltaT = Entrada_con_unidades(DeltaT)
self.DeltaT.valueChanged.connect(partial(self.changeParams, "DeltaT"))
lyt.addWidget(self.DeltaT, 2, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Heat Duty")), 3, 1)
self.Heat = Entrada_con_unidades(Power)
self.Heat.valueChanged.connect(partial(self.changeParams, "Heat"))
lyt.addWidget(self.Heat, 3, 2)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Heat Transfer"))
lyt.addWidget(group, 4, 1, 1, 2)
lyt1 = QtWidgets.QGridLayout(group)
lyt1.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Area")), 1, 1)
self.A = Entrada_con_unidades(Area)
self.A.valueChanged.connect(partial(self.changeParams, "A"))
lyt1.addWidget(self.A, 1, 2)
lyt1.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Heat Transfer Coefficient")), 2, 1)
self.U = Entrada_con_unidades(HeatTransfCoef)
self.U.valueChanged.connect(partial(self.changeParams, "U"))
lyt1.addWidget(self.U, 2, 2)
lyt1.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "External Temperature")), 3, 1)
self.Text = Entrada_con_unidades(Temperature)
self.Text.valueChanged.connect(partial(self.changeParams, "Text"))
lyt1.addWidget(self.Text, 3, 2)
lyt.addItem(QtWidgets.QSpacerItem(
10, 10, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed),
5, 0, 1, 3)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Pressure loss")), 6, 1)
self.DeltaP = Entrada_con_unidades(DeltaP, value=0)
self.DeltaP.valueChanged.connect(partial(self.changeParams, "DeltaP"))
lyt.addWidget(self.DeltaP, 6, 2)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 7, 0, 1, 3)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Results"))
lyt.addWidget(group, 8, 1, 1, 5)
layout = QtWidgets.QGridLayout(group)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Heat Duty")), 0, 1)
self.HeatCalc = Entrada_con_unidades(Power, retornar=False)
self.HeatCalc.setReadOnly(True)
layout.addWidget(self.HeatCalc, 0, 2)
layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output Temperature")), 1, 1)
self.ToutCalc = Entrada_con_unidades(Temperature, retornar=False)
self.ToutCalc.setReadOnly(True)
layout.addWidget(self.ToutCalc, 1, 2)
lyt.addItem(QtWidgets.QSpacerItem(
0, 0, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed),
9, 0, 1, 3)
if equipment:
self.setEquipment(equipment)
def changeParams(self, parametro, valor):
if parametro == "Tout":
self.Heat.clear()
self.DeltaT.clear()
elif parametro == "DeltaT":
self.Heat.clear()
self.Tout.clear()
elif parametro == "Heat":
self.DeltaT.clear()
self.Tout.clear()
self.calculo(**{parametro: valor})
class UI_equipment(parents.UI_equip):
"""Diálogo de definición de molinos trituradores de sólidos"""
def __init__(self, entrada=None, parent=None):
"""entrada: Parametro opcional de clase corriente que indica la corriente de entrada en kla tubería"""
super(UI_equipment, self).__init__(Grinder,
entrada=False,
salida=False,
parent=parent)
self.entrada = entrada
#Pestaña entrada
self.Entrada = UI_corriente.Ui_corriente(entrada)
self.Entrada.Changed.connect(self.cambiar_entrada)
self.tabWidget.insertTab(
0, self.Entrada,
QtWidgets.QApplication.translate("equipment", "Entrada", None))
#Pestaña calculo
gridLayout_Calculo = QtWidgets.QGridLayout(self.tabCalculo)
gridLayout_Calculo.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("equipment",
"Índice de trabajo de bond:",
None)), 1, 0, 1, 1)
self.Material = QtWidgets.QComboBox()
self.Material.addItem(
QtWidgets.QApplication.translate("equipment",
"Definido por el usuario", None))
for key in sorted(BondIndex.keys()):
self.Material.addItem(key)
self.Material.currentIndexChanged[str].connect(
self.cambiarBondWordIndex)
gridLayout_Calculo.addWidget(self.Material, 1, 1, 1, 1)
self.BondWorkIndex = Entrada_con_unidades(float)
gridLayout_Calculo.addWidget(self.BondWorkIndex, 1, 2, 1, 1)
gridLayout_Calculo.addItem(
QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 10, 0, 1,
5)
#Pestaña costos
gridLayout_Costos = QtWidgets.QGridLayout(self.tabCostos)
gridLayout_Costos.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("equipment", "Tipo:", None)),
1, 1, 1, 1)
self.tipo = QtWidgets.QComboBox()
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "De cono", None))
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "Giratorio", None))
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "Dentado", None))
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "De martillo", None))
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "De bolas", None))
self.tipo.addItem(
QtWidgets.QApplication.translate("equipment", "Pulverizador",
None))
self.tipo.currentIndexChanged.connect(self.calcularCostos)
gridLayout_Costos.addWidget(self.tipo, 1, 2, 1, 1)
gridLayout_Costos.addItem(
QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed), 2, 1, 1, 2)
self.Costos = costIndex.CostData(1.3, 2)
self.Costos.valueChanged.connect(self.calcularCostos)
gridLayout_Costos.addWidget(self.Costos, 4, 1, 2, 5)
gridLayout_Costos.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 6, 1, 1, 6)
gridLayout_Costos.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 10, 1, 1,
6)
self.groupBox_Costos = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("equipment", "Costos calculados",
None))
gridLayout_Costos.addWidget(self.groupBox_Costos, 7, 1, 1, 6)
gridLayout_5 = QtWidgets.QGridLayout(self.groupBox_Costos)
gridLayout_5.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("equipment",
"Coste Adquisición:", None)),
0, 1, 1, 1)
self.C_adq = Entrada_con_unidades(unidades.Currency,
retornar=False,
readOnly=True)
gridLayout_5.addWidget(self.C_adq, 0, 2, 1, 1)
gridLayout_5.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("equipment",
"Coste Instalación:", None)),
1, 1, 1, 1)
self.C_inst = Entrada_con_unidades(unidades.Currency,
retornar=False,
readOnly=True)
gridLayout_5.addWidget(self.C_inst, 1, 2, 1, 1)
#Pestaña salida
self.Salida = UI_corriente.Ui_corriente(readOnly=True)
self.tabWidget.insertTab(
3, self.Salida,
QtWidgets.QApplication.translate("equipment", "Salida", None))
self.tabWidget.setCurrentIndex(0)
def cambiarBondWordIndex(self, txt):
try:
value = BondIndex[str(txt)]
except KeyError:
self.BondWorkIndex.setReadOnly(False)
self.BondWorkIndex.clear()
else:
self.BondWorkIndex.setValue(value)
self.BondWorkIndex.setReadOnly(True)
def cambiar_entrada(self, corriente):
selfentrada = corriente
self.calculo()
def calculo(self):
if self.todos_datos():
self.rellenoSalida()
def rellenoSalida(self):
pass
def todos_datos(self):
pass
def calcularCostos(self, factor=None, indiceBase=None, indiceActual=None):
if self.todos_datos():
if not factor: factor = self.Costos.factor
if not indiceBase: indiceBase = self.Costos.Base
if not indiceActual: indiceActual = self.Costos.Actual
if self.tipo.currentIndex() == 0:
self.FireHeater.Coste(factor, indiceBase, indiceActual, 0,
self.tipobox.currentIndex(),
self.material.currentIndex())
else:
self.FireHeater.Coste(factor, indiceBase, indiceActual, 1,
self.tipocilindrico.currentIndex(),
self.material.currentIndex())
self.C_adq.setValue(self.FireHeater.C_adq.config())
self.C_inst.setValue(self.FireHeater.C_inst.config())
class Ui_Contribution(newComponent):
"""Dialog to define hypotethical new component with several group
contribucion methods"""
ViewDetails = View_Contribution
def __init__(self, metodo, parent=None):
"""Metodo: name of group contribution method:
Joback, Constantinou, Wilson, Marrero, Elliott, Ambrose, Klincewicz
"""
super(Ui_Contribution, self).__init__(parent)
# Initialization variables
self.grupo = []
self.indices = []
self.contribucion = []
func = {}
for f in _methods:
func[f.__name__] = f
self.unknown = func[metodo]()
title = self.unknown.__title__
title += " " + QtWidgets.QApplication.translate(
"pychemqt", "new component definition")
self.setWindowTitle(title)
lyt = QtWidgets.QVBoxLayout(self)
widget = QtWidgets.QWidget()
layout = QtWidgets.QGridLayout(widget)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Name")), 1, 0)
self.nombre = QtWidgets.QLineEdit()
self.nombre.textChanged.connect(partial(self.changeParams, "name"))
layout.addWidget(self.nombre, 1, 1, 1, 3)
self.Group = QtWidgets.QTableWidget()
self.Group.verticalHeader().hide()
self.Group.setRowCount(0)
self.Group.setColumnCount(2)
self.Group.setHorizontalHeaderItem(0, QtWidgets.QTableWidgetItem("Nk"))
self.Group.setHorizontalHeaderItem(
1,
QtWidgets.QTableWidgetItem(
QtWidgets.QApplication.translate("pychemqt", "Group")))
self.Group.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectRows)
self.Group.setSortingEnabled(True)
self.Group.horizontalHeader().setStretchLastSection(True)
self.Group.setColumnWidth(0, 50)
self.Group.setItemDelegateForColumn(0, SpinEditor(self))
self.Group.cellChanged.connect(self.cellChanged)
self.Group.setEditTriggers(QtWidgets.QAbstractItemView.AllEditTriggers)
layout.addWidget(self.Group, 2, 0, 3, 3)
self.Formula = QtWidgets.QLabel()
font = QtGui.QFont()
font.setPointSize(12)
self.Formula.setFont(font)
self.Formula.setAlignment(QtCore.Qt.AlignCenter
| QtCore.Qt.AlignVCenter)
self.Formula.setFixedHeight(50)
layout.addWidget(self.Formula, 2, 3)
self.btnDelete = QtWidgets.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(
os.path.join(IMAGE_PATH, "button", "editDelete.png"))),
QtWidgets.QApplication.translate("pychemqt", "Delete"))
self.btnDelete.clicked.connect(self.borrar)
layout.addWidget(self.btnDelete, 3, 3)
self.btnClear = QtWidgets.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(os.path.join(IMAGE_PATH, "button",
"clear.png"))),
QtWidgets.QApplication.translate("pychemqt", "Clear"))
self.btnClear.clicked.connect(self.clear)
layout.addWidget(self.btnClear, 4, 3)
self.line = QtWidgets.QFrame()
self.line.setFrameShape(QtWidgets.QFrame.HLine)
self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
layout.addWidget(self.line, 5, 0, 1, 4)
self.groupContributions = QtWidgets.QListWidget()
self.groupContributions.currentItemChanged.connect(self.selectChanged)
self.groupContributions.itemDoubleClicked.connect(self.add)
layout.addWidget(self.groupContributions, 6, 0, 6, 3)
self.btnAdd = QtWidgets.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(os.path.join(IMAGE_PATH, "button", "add.png"))),
QtWidgets.QApplication.translate("pychemqt", "Add"))
self.btnAdd.setDisabled(True)
self.btnAdd.clicked.connect(self.add)
layout.addWidget(self.btnAdd, 6, 3)
layout.addItem(
QtWidgets.QSpacerItem(20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 7, 1)
# Show selection for method with several order contributions
if self.unknown.SecondOrder:
self.Order1 = QtWidgets.QRadioButton(
QtWidgets.QApplication.translate("pychemqt", "1st order"))
self.Order1.setChecked(True)
self.Order1.toggled.connect(self.Order)
layout.addWidget(self.Order1, 9, 3)
self.Order2 = QtWidgets.QRadioButton(
QtWidgets.QApplication.translate("pychemqt", "2nd order"))
self.Order2.toggled.connect(self.Order)
layout.addWidget(self.Order2, 10, 3)
if self.unknown.ThirdOrder:
self.Order3 = QtWidgets.QRadioButton(
QtWidgets.QApplication.translate("pychemqt", "3rd order"))
layout.addWidget(self.Order3, 11, 3)
self.Order3.toggled.connect(self.Order)
layout.addItem(
QtWidgets.QSpacerItem(10, 10, QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed), 12, 1)
labelTb = QtWidgets.QLabel("Tb")
labelTb.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt", "Experimental Boiling Temperature"))
layout.addWidget(labelTb, 13, 0)
self.Tb = Entrada_con_unidades(Temperature)
self.Tb.valueChanged.connect(partial(self.changeParams, "Tb"))
layout.addWidget(self.Tb, 13, 1)
labelM = QtWidgets.QLabel("M")
labelM.setToolTip(
QtWidgets.QApplication.translate("pychemqt", "Molecular Weight"))
layout.addWidget(labelM, 14, 0)
self.M = Entrada_con_unidades(float, textounidad="g/mol")
self.M.valueChanged.connect(partial(self.changeParams, "M"))
layout.addWidget(self.M, 14, 1)
label = QtWidgets.QLabel("SG")
label.setToolTip(
QtWidgets.QApplication.translate(
"pychemqt", "Experimental Specific Gravity at 60ºF"))
layout.addWidget(label, 15, 0)
self.SG = Entrada_con_unidades(float)
self.SG.valueChanged.connect(partial(self.changeParams, "SG"))
layout.addWidget(self.SG, 15, 1)
lyt.addWidget(widget)
# Show widget for specific method
if metodo == "Constantinou":
# Disable Tb as input parameter
labelTb.setEnabled(False)
self.Tb.setEnabled(False)
elif metodo == "Wilson":
self.Tb.setResaltado(True)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Rings")), 16,
0)
self.ring = QtWidgets.QSpinBox()
self.ring.setFixedWidth(80)
self.ring.valueChanged.connect(partial(self.changeParams, "ring"))
layout.addWidget(self.ring, 16, 1)
elif metodo == "Elliott":
self.M.setResaltado(True)
elif metodo == "Ambrose":
self.Tb.setResaltado(True)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt",
"Platt number")), 16, 0)
self.plat = QtWidgets.QSpinBox()
self.plat.setFixedWidth(80)
tr = "The Platt number is the number of pairs of carbon atoms "
tr += "which are separated by three carbon-carbon bonds and is an "
tr += "indicator of the degree of branching in the molecule. The "
tr += "Platt number of an n-alkane is equal to the number of "
tr += "carbons minus three"
self.plat.setToolTip(
QtWidgets.QApplication.translate("pychemqt", tr))
self.plat.valueChanged.connect(partial(self.changeParams, "platt"))
layout.addWidget(self.plat, 16, 1)
elif metodo == "Klincewicz":
self.Tb.setResaltado(True)
self.nogroupKlincewicz = QtWidgets.QCheckBox(
QtWidgets.QApplication.translate(
"pychemqt", "Use the simple no group contribution method"))
self.nogroupKlincewicz.toggled.connect(self.nogroupCheckToggled)
layout.addWidget(self.nogroupKlincewicz, 16, 0, 1, 4)
layout.addWidget(
QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Atoms")), 17,
0)
self.atoms = QtWidgets.QSpinBox()
self.atoms.setFixedWidth(80)
self.atoms.valueChanged.connect(partial(self.changeParams,
"atoms"))
layout.addWidget(self.atoms, 17, 1)
newComponent.loadUI(self)
for i, nombre in enumerate(self.unknown.coeff["txt"]):
self.groupContributions.addItem(nombre[0])
if self.unknown.SecondOrder:
self.Order()
if metodo == "Klincewicz":
self.nogroupCheckToggled(False)
def Order(self):
"""Show/Hide group of undesired order"""
for i in range(self.unknown.FirstOrder):
item = self.groupContributions.item(i)
item.setHidden(not self.Order1.isChecked())
for i in range(self.unknown.FirstOrder, self.unknown.SecondOrder):
item = self.groupContributions.item(i)
item.setHidden(not self.Order2.isChecked())
if self.unknown.ThirdOrder:
for i in range(self.unknown.SecondOrder, self.unknown.ThirdOrder):
item = self.groupContributions.item(i)
item.setHidden(not self.Order3.isChecked())
def nogroupCheckToggled(self, boolean):
"""Set advanced properties input status for Klincewitcz method"""
self.changeParams("nogroup", boolean)
self.M.setResaltado(boolean)
self.atoms.setEnabled(boolean)
self.Group.setDisabled(boolean)
self.Formula.setDisabled(boolean)
self.btnDelete.setDisabled(boolean)
self.btnClear.setDisabled(boolean)
self.btnAdd.setDisabled(boolean)
self.groupContributions.setDisabled(boolean)
def borrar(self, indice=None):
"""Remove some group contribution from added group list"""
if not indice:
indice = self.Group.currentRow()
if indice != -1:
self.Group.removeRow(indice)
del self.grupo[indice]
del self.indices[indice]
del self.contribucion[indice]
self.calculo(**{
"group": self.indices,
"contribution": self.contribucion
})
def clear(self):
"""Clear widgets from dialog"""
self.Group.clearContents()
self.Group.setRowCount(0)
self.grupo = []
self.indices = []
self.contribucion = []
self.Formula.clear()
self.M.clear()
self.nombre.clear()
self.Tb.clear()
self.SG.clear()
self.unknown.clear()
self.status.setState(self.unknown.status, self.unknown.msg)
def cellChanged(self, i, j):
"""Process the user manual count of group contribution changed"""
if j == 0:
valor = int(self.Group.item(i, j).text())
if valor <= 0:
self.borrar(i)
else:
self.contribucion[i] = int(valor)
kw = {"group": self.indices, "contribution": self.contribucion}
self.calculo(**kw)
def selectChanged(self, i):
"""The add button is only enabled when the group list have any selected
row"""
self.btnAdd.setEnabled(i != -1)
def add(self):
"""Add the current selected item to the list of group"""
indice = self.Group.rowCount()
grupo = self.groupContributions.currentItem().text()
if grupo not in self.grupo:
self.grupo.append(grupo)
self.indices.append(self.groupContributions.currentRow())
self.contribucion.append(1)
self.Group.setRowCount(indice + 1)
self.Group.setItem(indice, 0, QtWidgets.QTableWidgetItem("1"))
self.Group.item(indice,
0).setTextAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignVCenter)
self.Group.setItem(indice, 1, QtWidgets.QTableWidgetItem(grupo))
self.Group.item(indice, 1).setFlags(QtCore.Qt.ItemIsSelectable
| QtCore.Qt.ItemIsEnabled)
self.Group.setRowHeight(indice, 20)
else:
indice = self.grupo.index(grupo)
self.contribucion[indice] += 1
self.Group.item(indice, 0).setText(
str(int(self.Group.item(indice, 0).text()) + 1))
kw = {"group": self.indices, "contribution": self.contribucion}
self.calculo(**kw)
def calculo(self, **kwargs):
"""Calculate function"""
newComponent.calculo(self, **kwargs)
if self.unknown.status in (1, 3):
self.Formula.setText(self.unknown.formula)
class UI_equipment(UI_equip):
"""Pump equipment edition dialog"""
Equipment = Pump()
def __init__(self, equipment=None, parent=None):
"""
equipment: Initial equipment instance to model
"""
super().__init__(Pump, entrada=False, salida=False, parent=parent)
self.curva = [0, 0, []]
# Calculate tab
lyt = QtWidgets.QGridLayout(self.tabCalculo)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output Pressure")), 1, 1)
self.Pout = Entrada_con_unidades(Pressure)
self.Pout.valueChanged.connect(partial(self.cambiar_data, "Pout"))
lyt.addWidget(self.Pout, 1, 2)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Pressure increase")), 2, 1)
self.deltaP = Entrada_con_unidades(Pressure)
self.deltaP.valueChanged.connect(partial(self.cambiar_data, "deltaP"))
lyt.addWidget(self.deltaP, 2, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Head")), 3, 1)
self.Carga = Entrada_con_unidades(Length, "Head")
self.Carga.valueChanged.connect(partial(self.cambiar_data, "Carga"))
lyt.addWidget(self.Carga, 3, 2)
lyt.addItem(QtWidgets.QSpacerItem(
10, 10, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed),
4, 1, 1, 2)
self.usarCurva = QtWidgets.QCheckBox(
QtWidgets.QApplication.translate("pychemqt", "Pump curve"))
self.usarCurva.toggled.connect(self.usarCurvaToggled)
lyt.addWidget(self.usarCurva, 5, 1, 2, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Efficiency")), 7, 1)
self.rendimiento = Entrada_con_unidades(float, min=0, max=1,
spinbox=True, step=0.01)
self.rendimiento.valueChanged.connect(
partial(self.cambiar_data, "rendimiento"))
lyt.addWidget(self.rendimiento, 7, 2)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 8, 1, 1, 6)
self.groupBox_Curva = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Pump curve"))
self.groupBox_Curva.setEnabled(False)
lyt.addWidget(self.groupBox_Curva, 5, 4, 3, 1)
layout = QtWidgets.QGridLayout(self.groupBox_Curva)
self.bottonCurva = QtWidgets.QPushButton(
QtWidgets.QApplication.translate("pychemqt", "Curve"))
self.bottonCurva.clicked.connect(self.bottonCurva_clicked)
layout.addWidget(self.bottonCurva, 1, 1, 1, 2)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Variable")), 2, 1)
self.incognita = QtWidgets.QComboBox(self.tabCalculo)
self.incognita.setToolTip(QtWidgets.QApplication.translate(
"pychemqt",
"If use curve, it can calculate the head or the flowrate, in that \
case it override flow of input stream"))
self.incognita.addItem(
QtWidgets.QApplication.translate("pychemqt", "Output pressure"))
self.incognita.addItem(
QtWidgets.QApplication.translate("pychemqt", "Flowrate"))
self.incognita.currentIndexChanged.connect(
partial(self.cambiar_data, "incognita"))
layout.addWidget(self.incognita, 2, 2)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Diameter")), 3, 1)
self.diametro = Entrada_con_unidades(
float, spinbox=True, step=0.1, suffix='"')
self.diametro.valueChanged.connect(
partial(self.cambiar_data, "diametro"))
layout.addWidget(self.diametro, 3, 2)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "RPM")), 4, 1)
self.velocidad = Entrada_con_unidades(int, spinbox=True, step=1)
self.velocidad.valueChanged.connect(
partial(self.cambiar_data, "velocidad"))
layout.addWidget(self.velocidad, 4, 2)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Results"))
layout = QtWidgets.QGridLayout(group)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Power")), 0, 0)
self.power = Entrada_con_unidades(Power, retornar=False, readOnly=True)
layout.addWidget(self.power, 0, 1)
layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Output Pressure")), 0, 4)
self.PoutCalculada = Entrada_con_unidades(Pressure, retornar=False)
self.PoutCalculada.setReadOnly(True)
layout.addWidget(self.PoutCalculada, 0, 5)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Flowrate")), 1, 0)
self.volflow = Entrada_con_unidades(VolFlow, "QLiq", retornar=False)
self.volflow.setReadOnly(True)
layout.addWidget(self.volflow, 1, 1)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Head")), 1, 4)
self.headCalculada = Entrada_con_unidades(Length, retornar=False)
self.headCalculada.setReadOnly(True)
layout.addWidget(self.headCalculada, 1, 5)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Efficiency")), 2, 0)
self.rendimientoCalculado = Entrada_con_unidades(float, width=60)
self.rendimientoCalculado.setReadOnly(True)
layout.addWidget(self.rendimientoCalculado, 2, 1)
layout.addItem(QtWidgets.QSpacerItem(
40, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum), 0, 3)
lyt.addWidget(group, 9, 1, 1, 6)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 10, 1, 1, 6)
# Design tab
# self.tabDiseno = QtWidgets.QWidget()
# lyt = QtWidgets.QGridLayout(self.tabDiseno)
# lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
# "pychemqt",
# "Not implemented\n\nRef: Gülich - Centrifugal Pumps")), 0, 0)
# self.tabWidget.insertTab(
# 2, self.tabDiseno,
# QtWidgets.QApplication.translate("pychemqt", "Design"))
# Cost tab
lyt = QtWidgets.QGridLayout(self.tabCostos)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Pump type")), 1, 1)
self.tipo_bomba = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_BOMBA:
self.tipo_bomba.addItem(txt)
self.tipo_bomba.currentIndexChanged.connect(
self.bomba_currentIndexChanged)
lyt.addWidget(self.tipo_bomba, 1, 2)
lyt.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Centrifuge type")), 2, 1)
self.tipo_centrifuga = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_CENTRIFUGA:
self.tipo_centrifuga.addItem(txt)
self.tipo_centrifuga.currentIndexChanged.connect(
partial(self.changeParamsCoste, "tipo_centrifuga"))
lyt.addWidget(self.tipo_centrifuga, 2, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Material")), 3, 1)
self.material = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_MATERIAL:
self.material.addItem(txt)
self.material.currentIndexChanged.connect(
partial(self.changeParamsCoste, "material"))
lyt.addWidget(self.material, 3, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor type")), 4, 1)
self.motor = QtWidgets.QComboBox()
for txt in self.Equipment.TEXT_MOTOR:
self.motor.addItem(txt)
self.motor.currentIndexChanged.connect(
partial(self.changeParamsCoste, "motor"))
lyt.addWidget(self.motor, 4, 2)
lyt.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor RPM")), 5, 1)
self.rpm = QtWidgets.QComboBox(self.tabCostos)
for txt in self.Equipment.TEXT_RPM:
self.rpm.addItem(txt)
self.rpm.currentIndexChanged.connect(
partial(self.changeParamsCoste, "rpm"))
lyt.addWidget(self.rpm, 5, 2)
self.Costos = CostData(self.Equipment)
self.Costos.valueChanged.connect(self.changeParamsCoste)
lyt.addWidget(self.Costos, 6, 1, 2, 4)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding), 7, 1, 1, 4)
group = QtWidgets.QGroupBox(
QtWidgets.QApplication.translate("pychemqt", "Stimated costs"))
lyt.addWidget(group, 8, 1, 1, 4)
layout = QtWidgets.QGridLayout(group)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Pump")), 0, 0)
self.C_bomba = Entrada_con_unidades(Currency, retornar=False)
self.C_bomba.setReadOnly(True)
layout.addWidget(self.C_bomba, 0, 1)
layout.addWidget(QtWidgets.QLabel(
QtWidgets.QApplication.translate("pychemqt", "Motor")), 1, 0)
self.C_motor = Entrada_con_unidades(Currency, retornar=False)
self.C_bomba.setReadOnly(True)
layout.addWidget(self.C_motor, 1, 1)
layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Purchase cost")), 0, 4)
self.C_adq = Entrada_con_unidades(Currency, retornar=False)
self.C_adq.setReadOnly(True)
layout.addWidget(self.C_adq, 0, 5)
layout.addWidget(QtWidgets.QLabel(QtWidgets.QApplication.translate(
"pychemqt", "Installed cost")), 1, 4)
self.C_inst = Entrada_con_unidades(Currency, retornar=False)
self.C_inst.setReadOnly(True)
layout.addWidget(self.C_inst, 1, 5)
lyt.addItem(QtWidgets.QSpacerItem(
20, 20, QtWidgets.QSizePolicy.Fixed,
QtWidgets.QSizePolicy.Fixed), 9, 1, 1, 4)
if equipment:
self.setEquipment(equipment)
def cambiar_data(self, parametro, valor):
if parametro == "Pout":
self.Carga.clear()
self.deltaP.clear()
elif parametro == "deltaP":
self.Pout.clear()
self.Carga.clear()
else:
self.Pout.clear()
self.deltaP.clear()
self.changeParams(parametro, valor)
def bomba_currentIndexChanged(self, int):
self.tipo_centrifuga.setDisabled(int)
self.changeParamsCoste("tipo_bomba", int)
def usarCurvaToggled(self, int):
self.groupBox_Curva.setEnabled(int)
self.rendimiento.setReadOnly(int)
self.changeParams("usarCurva", int)
def bottonCurva_clicked(self):
dialog = bombaCurva.Ui_bombaCurva(
self.Equipment.kwargs["curvaCaracteristica"], self)
if dialog.exec_():
self.curva = dialog.curva
self.diametro.setValue(dialog.curva[0])
self.velocidad.setValue(dialog.curva[1])
self.changeParams("curvaCaracteristica", dialog.curva)
class Ui_Contribution(newComponent):
"""Dialog to define hypotethical new component with several group
contribucion methods"""
ViewDetails = View_Contribution
def __init__(self, metodo, parent=None):
"""Metodo: name of group contribution method:
Joback
Constantinou-Gani
Wilson-Jasperson
Marrero-Pardillo
Elliott
Ambrose
"""
super(Ui_Contribution, self).__init__(parent)
self.setWindowTitle(QtGui.QApplication.translate(
"pychemqt", "Select the component group for method") +" "+ metodo)
self.grupo = []
self.indices = []
self.contribucion = []
self.metodo = metodo
layout = QtGui.QGridLayout(self)
self.Grupos = QtGui.QTableWidget()
self.Grupos.verticalHeader().hide()
self.Grupos.setRowCount(0)
self.Grupos.setColumnCount(2)
self.Grupos.setHorizontalHeaderItem(0, QtGui.QTableWidgetItem("Nk"))
self.Grupos.setHorizontalHeaderItem(1, QtGui.QTableWidgetItem(
QtGui.QApplication.translate("pychemqt", "Group")))
self.Grupos.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
self.Grupos.setSortingEnabled(True)
self.Grupos.horizontalHeader().setStretchLastSection(True)
self.Grupos.setColumnWidth(0, 50)
self.Grupos.setItemDelegateForColumn(0, SpinEditor(self))
self.Grupos.cellChanged.connect(self.cellChanged)
self.Grupos.setEditTriggers(QtGui.QAbstractItemView.AllEditTriggers)
layout.addWidget(self.Grupos, 0, 0, 3, 3)
self.Formula = QtGui.QLabel()
font = QtGui.QFont()
font.setPointSize(12)
self.Formula.setFont(font)
self.Formula.setAlignment(QtCore.Qt.AlignCenter | QtCore.Qt.AlignVCenter)
self.Formula.setFixedHeight(50)
layout.addWidget(self.Formula, 0, 3)
self.botonBorrar = QtGui.QPushButton(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"]+"/images/button/editDelete.png")),
QtGui.QApplication.translate("pychemqt", "Delete"))
self.botonBorrar.clicked.connect(self.borrar)
layout.addWidget(self.botonBorrar, 1, 3)
self.botonClear = QtGui.QPushButton(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"]+"/images/button/clear.png")),
QtGui.QApplication.translate("pychemqt", "Clear"))
self.botonClear.clicked.connect(self.clear)
layout.addWidget(self.botonClear, 2, 3)
self.line = QtGui.QFrame()
self.line.setFrameShape(QtGui.QFrame.HLine)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
layout.addWidget(self.line, 3, 0, 1, 4)
self.TablaContribuciones = QtGui.QListWidget()
self.TablaContribuciones.currentItemChanged.connect(self.selectedChanged)
self.TablaContribuciones.itemDoubleClicked.connect(self.add)
layout.addWidget(self.TablaContribuciones, 4, 0, 7, 3)
self.botonAdd = QtGui.QPushButton(QtGui.QIcon(QtGui.QPixmap(
os.environ["pychemqt"]+"/images/button/add.png")),
QtGui.QApplication.translate("pychemqt", "Add"))
self.botonAdd.setDisabled(True)
self.botonAdd.clicked.connect(self.add)
layout.addWidget(self.botonAdd, 4, 3)
layout.addItem(QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 5, 1, 1, 1)
# Show widget for specific method
if metodo in ["Constantinou", "Wilson"]:
self.Order1 = QtGui.QRadioButton(
QtGui.QApplication.translate("pychemqt", "1st order"))
self.Order1.setChecked(True)
self.Order1.toggled.connect(self.Order)
layout.addWidget(self.Order1, 6, 3)
self.Order2 = QtGui.QRadioButton(
QtGui.QApplication.translate("pychemqt", "2nd order"))
layout.addWidget(self.Order2, 7, 3)
if metodo == "Wilson":
layout.addWidget(QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Rings")), 8, 3)
self.anillos = QtGui.QSpinBox()
self.anillos.valueChanged.connect(partial(self.changeParams, "ring"))
layout.addWidget(self.anillos, 9, 3)
if metodo == "Marrero":
layout.addWidget(QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Atoms")), 8, 3)
self.Atomos = QtGui.QSpinBox()
self.Atomos.valueChanged.connect(partial(self.changeParams, "atomos"))
layout.addWidget(self.Atomos, 9, 3)
if metodo == "Ambrose":
layout.addWidget(QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Platt number")), 8, 3)
self.Platt = QtGui.QSpinBox()
self.Platt.setToolTip(QtGui.QApplication.translate(
"pychemqt", "The Platt number is the number of pairs of carbon \
atoms which are separated \nby three carbon-carbon bonds and \
is an indicator of the degree of branching in the molecule.\n\
The Platt number of an n-alkane is equal to the number of \
carbons minus three"))
self.Platt.valueChanged.connect(partial(self.changeParams, "platt"))
layout.addWidget(self.Platt, 9, 3)
layout.addItem(QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 10, 1, 1, 1)
layout.addItem(QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 11, 0, 1, 4)
layout.addWidget(QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Name")), 12, 0)
self.nombre = QtGui.QLineEdit()
self.nombre.textChanged.connect(partial(self.changeParams, "name"))
layout.addWidget(self.nombre, 12, 1, 1, 3)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Molecular Weight")), 13, 0)
self.M = Entrada_con_unidades(float, textounidad="g/mol")
self.M.valueChanged.connect(partial(self.changeParams, "M"))
layout.addWidget(self.M, 13, 1)
layout.addWidget(QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Boiling point")), 14, 0)
self.Tb = Entrada_con_unidades(Temperature)
self.Tb.valueChanged.connect(partial(self.changeParams, "Tb"))
layout.addWidget(self.Tb, 14, 1)
layout.addWidget(QtGui.QLabel(QtGui.QApplication.translate(
"pychemqt", "Specific Gravity")), 15, 0)
self.SG = Entrada_con_unidades(float)
self.SG.valueChanged.connect(partial(self.changeParams, "SG"))
layout.addWidget(self.SG, 15, 1)
newComponent.loadUI(self)
func = {"Constantinou": Constantinou_Gani,
"Wilson": Wilson_Jasperson,
"Joback": Joback,
"Ambrose": Ambrose,
"Elliott": Elliott,
"Marrero": Marrero_Pardillo}
self.unknown = func[self.metodo]()
for i, nombre in enumerate(self.unknown.coeff["txt"]):
self.TablaContribuciones.addItem(nombre[0])
if metodo in ["Constantinou", "Wilson"]:
self.Order()
def Order(self):
"""Show/Hide group of undesired order"""
for i in range(self.unknown.FirstOrder):
self.TablaContribuciones.item(i).setHidden(self.Order2.isChecked())
for i in range(self.unknown.FirstOrder, self.unknown.SecondOrder):
self.TablaContribuciones.item(i).setHidden(self.Order1.isChecked())
def borrar(self, indice=None):
"""Remove some group contribution from list"""
if not indice:
indice = self.Grupos.currentRow()
if indice != -1:
self.Grupos.removeRow(indice)
del self.grupo[indice]
del self.indices[indice]
del self.contribucion[indice]
self.calculo(**{"group": self.indices,
"contribution": self.contribucion})
def clear(self):
"""Clear widgets from dialog"""
self.Grupos.clearContents()
self.Grupos.setRowCount(0)
self.grupo = []
self.indices = []
self.contribucion = []
self.Formula.clear()
self.M.clear()
self.nombre.clear()
self.Tb.clear()
self.SG.clear()
self.unknown.clear()
self.status.setState(self.unknown.status, self.unknown.msg)
def cellChanged(self, i, j):
if j == 0:
valor = int(self.Grupos.item(i, j).text())
if valor <= 0:
self.borrar(i)
else:
self.contribucion[i] = int(valor)
self.calculo(**{"group": self.indices, "contribution": self.contribucion})
def selectedChanged(self, i):
self.botonAdd.setEnabled(i != -1)
def add(self):
indice = self.Grupos.rowCount()
grupo = self.TablaContribuciones.currentItem().text()
if grupo not in self.grupo:
self.grupo.append(grupo)
self.indices.append(self.TablaContribuciones.currentRow())
self.contribucion.append(1)
self.Grupos.setRowCount(indice+1)
self.Grupos.setItem(indice, 0, QtGui.QTableWidgetItem("1"))
self.Grupos.item(indice, 0).setTextAlignment(
QtCore.Qt.AlignRight | QtCore.Qt.AlignVCenter)
self.Grupos.setItem(indice, 1, QtGui.QTableWidgetItem(grupo))
self.Grupos.item(indice, 1).setFlags(
QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled)
self.Grupos.setRowHeight(indice, 20)
else:
indice = self.grupo.index(grupo)
self.contribucion[indice] += 1
self.Grupos.item(indice, 0).setText(str(int(
self.Grupos.item(indice, 0).text())+1))
self.calculo(**{"group": self.indices, "contribution": self.contribucion})
def calculo(self, **kwargs):
"""Calculate function"""
newComponent.calculo(self, **kwargs)
if self.unknown.status:
self.Formula.setText(self.unknown.formula)
class Ui_Contribution(newComponent):
"""Dialog to define hypotethical new component with several group
contribucion methods"""
ViewDetails = View_Contribution
def __init__(self, metodo, parent=None):
"""Metodo: name of group contribution method:
Joback
Constantinou-Gani
Wilson-Jasperson
Marrero-Pardillo
Elliott
Ambrose
"""
super(Ui_Contribution, self).__init__(parent)
self.setWindowTitle(
QtGui.QApplication.translate(
"pychemqt", "Select the component group for method") + " " +
metodo)
self.grupo = []
self.indices = []
self.contribucion = []
self.metodo = metodo
layout = QtGui.QGridLayout(self)
self.Grupos = QtGui.QTableWidget()
self.Grupos.verticalHeader().hide()
self.Grupos.setRowCount(0)
self.Grupos.setColumnCount(2)
self.Grupos.setHorizontalHeaderItem(0, QtGui.QTableWidgetItem("Nk"))
self.Grupos.setHorizontalHeaderItem(
1,
QtGui.QTableWidgetItem(
QtGui.QApplication.translate("pychemqt", "Group")))
self.Grupos.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
self.Grupos.setSortingEnabled(True)
self.Grupos.horizontalHeader().setStretchLastSection(True)
self.Grupos.setColumnWidth(0, 50)
self.Grupos.setItemDelegateForColumn(0, SpinEditor(self))
self.Grupos.cellChanged.connect(self.cellChanged)
self.Grupos.setEditTriggers(QtGui.QAbstractItemView.AllEditTriggers)
layout.addWidget(self.Grupos, 0, 0, 3, 3)
self.Formula = QtGui.QLabel()
font = QtGui.QFont()
font.setPointSize(12)
self.Formula.setFont(font)
self.Formula.setAlignment(QtCore.Qt.AlignCenter
| QtCore.Qt.AlignVCenter)
self.Formula.setFixedHeight(50)
layout.addWidget(self.Formula, 0, 3)
self.botonBorrar = QtGui.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(os.environ["pychemqt"] +
"/images/button/editDelete.png")),
QtGui.QApplication.translate("pychemqt", "Delete"))
self.botonBorrar.clicked.connect(self.borrar)
layout.addWidget(self.botonBorrar, 1, 3)
self.botonClear = QtGui.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(os.environ["pychemqt"] +
"/images/button/clear.png")),
QtGui.QApplication.translate("pychemqt", "Clear"))
self.botonClear.clicked.connect(self.clear)
layout.addWidget(self.botonClear, 2, 3)
self.line = QtGui.QFrame()
self.line.setFrameShape(QtGui.QFrame.HLine)
self.line.setFrameShadow(QtGui.QFrame.Sunken)
layout.addWidget(self.line, 3, 0, 1, 4)
self.TablaContribuciones = QtGui.QListWidget()
self.TablaContribuciones.currentItemChanged.connect(
self.selectedChanged)
self.TablaContribuciones.itemDoubleClicked.connect(self.add)
layout.addWidget(self.TablaContribuciones, 4, 0, 7, 3)
self.botonAdd = QtGui.QPushButton(
QtGui.QIcon(
QtGui.QPixmap(os.environ["pychemqt"] +
"/images/button/add.png")),
QtGui.QApplication.translate("pychemqt", "Add"))
self.botonAdd.setDisabled(True)
self.botonAdd.clicked.connect(self.add)
layout.addWidget(self.botonAdd, 4, 3)
layout.addItem(
QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 5, 1, 1, 1)
# Show widget for specific method
if metodo in ["Constantinou", "Wilson"]:
self.Order1 = QtGui.QRadioButton(
QtGui.QApplication.translate("pychemqt", "1st order"))
self.Order1.setChecked(True)
self.Order1.toggled.connect(self.Order)
layout.addWidget(self.Order1, 6, 3)
self.Order2 = QtGui.QRadioButton(
QtGui.QApplication.translate("pychemqt", "2nd order"))
layout.addWidget(self.Order2, 7, 3)
if metodo == "Wilson":
layout.addWidget(
QtGui.QLabel(QtGui.QApplication.translate("pychemqt",
"Rings")), 8, 3)
self.anillos = QtGui.QSpinBox()
self.anillos.valueChanged.connect(
partial(self.changeParams, "ring"))
layout.addWidget(self.anillos, 9, 3)
if metodo == "Marrero":
layout.addWidget(
QtGui.QLabel(QtGui.QApplication.translate("pychemqt",
"Atoms")), 8, 3)
self.Atomos = QtGui.QSpinBox()
self.Atomos.valueChanged.connect(
partial(self.changeParams, "atomos"))
layout.addWidget(self.Atomos, 9, 3)
if metodo == "Ambrose":
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Platt number")),
8, 3)
self.Platt = QtGui.QSpinBox()
self.Platt.setToolTip(
QtGui.QApplication.translate(
"pychemqt",
"The Platt number is the number of pairs of carbon \
atoms which are separated \nby three carbon-carbon bonds and \
is an indicator of the degree of branching in the molecule.\n\
The Platt number of an n-alkane is equal to the number of \
carbons minus three"))
self.Platt.valueChanged.connect(partial(self.changeParams,
"platt"))
layout.addWidget(self.Platt, 9, 3)
layout.addItem(
QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 10, 1, 1, 1)
layout.addItem(
QtGui.QSpacerItem(20, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding), 11, 0, 1, 4)
layout.addWidget(
QtGui.QLabel(QtGui.QApplication.translate("pychemqt", "Name")), 12,
0)
self.nombre = QtGui.QLineEdit()
self.nombre.textChanged.connect(partial(self.changeParams, "name"))
layout.addWidget(self.nombre, 12, 1, 1, 3)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Molecular Weight")),
13, 0)
self.M = Entrada_con_unidades(float, textounidad="g/mol")
self.M.valueChanged.connect(partial(self.changeParams, "M"))
layout.addWidget(self.M, 13, 1)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Boiling point")), 14,
0)
self.Tb = Entrada_con_unidades(Temperature)
self.Tb.valueChanged.connect(partial(self.changeParams, "Tb"))
layout.addWidget(self.Tb, 14, 1)
layout.addWidget(
QtGui.QLabel(
QtGui.QApplication.translate("pychemqt", "Specific Gravity")),
15, 0)
self.SG = Entrada_con_unidades(float)
self.SG.valueChanged.connect(partial(self.changeParams, "SG"))
layout.addWidget(self.SG, 15, 1)
newComponent.loadUI(self)
func = {
"Constantinou": Constantinou_Gani,
"Wilson": Wilson_Jasperson,
"Joback": Joback,
"Ambrose": Ambrose,
"Elliott": Elliott,
"Marrero": Marrero_Pardillo
}
self.unknown = func[self.metodo]()
for i, nombre in enumerate(self.unknown.coeff["txt"]):
self.TablaContribuciones.addItem(nombre[0])
if metodo in ["Constantinou", "Wilson"]:
self.Order()
def Order(self):
"""Show/Hide group of undesired order"""
for i in range(self.unknown.FirstOrder):
self.TablaContribuciones.item(i).setHidden(self.Order2.isChecked())
for i in range(self.unknown.FirstOrder, self.unknown.SecondOrder):
self.TablaContribuciones.item(i).setHidden(self.Order1.isChecked())
def borrar(self, indice=None):
"""Remove some group contribution from list"""
if not indice:
indice = self.Grupos.currentRow()
if indice != -1:
self.Grupos.removeRow(indice)
del self.grupo[indice]
del self.indices[indice]
del self.contribucion[indice]
self.calculo(**{
"group": self.indices,
"contribution": self.contribucion
})
def clear(self):
"""Clear widgets from dialog"""
self.Grupos.clearContents()
self.Grupos.setRowCount(0)
self.grupo = []
self.indices = []
self.contribucion = []
self.Formula.clear()
self.M.clear()
self.nombre.clear()
self.Tb.clear()
self.SG.clear()
self.unknown.clear()
self.status.setState(self.unknown.status, self.unknown.msg)
def cellChanged(self, i, j):
if j == 0:
valor = int(self.Grupos.item(i, j).text())
if valor <= 0:
self.borrar(i)
else:
self.contribucion[i] = int(valor)
self.calculo(**{
"group": self.indices,
"contribution": self.contribucion
})
def selectedChanged(self, i):
self.botonAdd.setEnabled(i != -1)
def add(self):
indice = self.Grupos.rowCount()
grupo = self.TablaContribuciones.currentItem().text()
if grupo not in self.grupo:
self.grupo.append(grupo)
self.indices.append(self.TablaContribuciones.currentRow())
self.contribucion.append(1)
self.Grupos.setRowCount(indice + 1)
self.Grupos.setItem(indice, 0, QtGui.QTableWidgetItem("1"))
self.Grupos.item(indice,
0).setTextAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignVCenter)
self.Grupos.setItem(indice, 1, QtGui.QTableWidgetItem(grupo))
self.Grupos.item(indice, 1).setFlags(QtCore.Qt.ItemIsSelectable
| QtCore.Qt.ItemIsEnabled)
self.Grupos.setRowHeight(indice, 20)
else:
indice = self.grupo.index(grupo)
self.contribucion[indice] += 1
self.Grupos.item(indice, 0).setText(
str(int(self.Grupos.item(indice, 0).text()) + 1))
self.calculo(**{
"group": self.indices,
"contribution": self.contribucion
})
def calculo(self, **kwargs):
"""Calculate function"""
newComponent.calculo(self, **kwargs)
if self.unknown.status:
self.Formula.setText(self.unknown.formula)
