from PyQt4 import QtGui import TrackWidget import os import sys from xml.etree import ElementTree as ET class Analysis(QtGui.QWidget): """ This class create Analysis Tab in KicadtoNgspice Window. """ def __init__(self,clarg1): self.clarg1=clarg1 QtGui.QWidget.__init__(self) self.track_obj= TrackWidget.TrackWidget() self.count =0 self.parameter_cnt=0 self.ac_entry_var={} self.dc_entry_var={} self.tran_entry_var={} self.ac_parameter={} self.dc_parameter={} self.tran_parameter= {} self.createAnalysisWidget() def createAnalysisWidget(self): self.grid = QtGui.QGridLayout() self.grid.addWidget(self.createCheckBox(),0,0) self.grid.addWidget(self.createACgroup(),1,0) self.grid.addWidget(self.createDCgroup(),2,0) self.grid.addWidget(self.createTRANgroup(),3,0) try: kicadFile = self.clarg1 (projpath,filename)=os.path.split(kicadFile) if os.path.isfile(os.path.join(projpath, 'analysis')): print "analysis present" analysisfile = open(os.path.join(projpath,'analysis')) content = analysisfile.readline() print "content", content contentlist= content.split() print "contenlist", contentlist if contentlist[0]== '.ac': self.checkAC.setChecked(True) self.acbox.setDisabled(False) self.dcbox.setDisabled(True) self.trbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="AC" if contentlist[1]== 'lin': self.Lin.setChecked(True) self.track_obj.AC_type["ITEMS"]="lin" elif contentlist[1]== 'dec': self.Dec.setChecked(True) self.track_obj.AC_type["ITEMS"]="dec" elif contentlist[1]== 'oct': self.Oct.setChecked(True) self.track_obj.AC_type["ITEMS"]="oct" elif contentlist[0]== '.dc': self.checkDC.setChecked(True) self.dcbox.setDisabled(False) self.acbox.setDisabled(True) self.trbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="DC" #self.enableBox() elif contentlist[0]== '.tran': self.checkTRAN.setChecked(True) self.trbox.setDisabled(False) self.acbox.setDisabled(True) self.dcbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="TRAN" elif contentlist[0]== '.op': self.checkDC.setChecked(True) self.dcbox.setDisabled(False) self.acbox.setDisabled(True) self.trbox.setDisabled(True) self.check.setChecked(True) except: self.checkTRAN.setChecked(True) #self.trbox.setDisabled(False) self.track_obj.set_CheckBox["ITEMS"]="TRAN" self.setLayout(self.grid) self.show() def createCheckBox(self): self.checkbox = QtGui.QGroupBox() self.checkbox.setTitle("Select Analysis Type") self.checkgrid = QtGui.QGridLayout() self.checkgroupbtn = QtGui.QButtonGroup() self.checkAC = QtGui.QCheckBox("AC") self.checkDC = QtGui.QCheckBox("DC") self.checkTRAN = QtGui.QCheckBox("TRANSIENT") self.checkgroupbtn.addButton(self.checkAC) self.checkgroupbtn.addButton(self.checkDC) self.checkgroupbtn.addButton(self.checkTRAN) self.checkgroupbtn.setExclusive(True) #self.checkAC.setChecked(True) self.checkgroupbtn.buttonClicked.connect(self.enableBox) self.checkgrid.addWidget(self.checkAC,0,0) self.checkgrid.addWidget(self.checkDC,0,1) self.checkgrid.addWidget(self.checkTRAN,0,2) self.checkbox.setLayout(self.checkgrid) #CSS ''' self.checkbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") ''' return self.checkbox #return self.checkgroupbtn def enableBox(self): if self.checkAC.isChecked(): self.acbox.setDisabled(False) self.dcbox.setDisabled(True) self.trbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="AC" elif self.checkDC.isChecked(): self.dcbox.setDisabled(False) self.acbox.setDisabled(True) self.trbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="DC" elif self.checkTRAN.isChecked(): self.trbox.setDisabled(False) self.acbox.setDisabled(True) self.dcbox.setDisabled(True) self.track_obj.set_CheckBox["ITEMS"]="TRAN" def createACgroup(self): kicadFile = self.clarg1 (projpath,filename)=os.path.split(kicadFile) project_name=os.path.basename(projpath) print "PROJECT NAME---------",project_name check=1 try: f=open(os.path.join(projpath,project_name+"_Previous_Values.xml"),'r') tree=ET.parse(f) parent_root=tree.getroot() for child in parent_root: if child.tag=="analysis": root=child except: check=0 print "Empty XML" self.acbox = QtGui.QGroupBox() self.acbox.setTitle("AC Analysis") self.acbox.setDisabled(True) self.acgrid = QtGui.QGridLayout() self.radiobuttongroup= QtGui.QButtonGroup() self.Lin = QtGui.QRadioButton("Lin") self.Dec = QtGui.QRadioButton("Dec") self.Oct = QtGui.QRadioButton("Oct") self.radiobuttongroup.addButton(self.Lin) self.radiobuttongroup.addButton(self.Dec) self.radiobuttongroup.addButton(self.Oct) self.radiobuttongroup.setExclusive(True) self.Lin.setChecked(True) self.track_obj.AC_type["ITEMS"]="lin" self.radiobuttongroup.buttonClicked.connect(self.set_ac_type) self.acgrid.addWidget(self.Lin,1,1) self.acgrid.addWidget(self.Dec,1,2) self.acgrid.addWidget(self.Oct,1,3) #self.acbox.setDisabled(True) self.acbox.setLayout(self.acgrid) self.scale = QtGui.QLabel("Scale") self.start_fre_lable = QtGui.QLabel("Start Frequency") self.stop_fre_lable = QtGui.QLabel("Stop Frequency") self.no_of_points = QtGui.QLabel("No.of Points") self.acgrid.addWidget(self.scale,1,0) self.acgrid.addWidget(self.start_fre_lable,2,0) self.acgrid.addWidget(self.stop_fre_lable,3,0) self.acgrid.addWidget(self.no_of_points,4,0) self.count=0 self.ac_entry_var[self.count] = QtGui.QLineEdit()#start self.acgrid.addWidget(self.ac_entry_var[self.count],2,1) self.ac_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.ac_entry_var[self.count] = QtGui.QLineEdit()#stop self.acgrid.addWidget(self.ac_entry_var[self.count],3,1) self.ac_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.ac_entry_var[self.count] = QtGui.QLineEdit()#no of pts self.acgrid.addWidget(self.ac_entry_var[self.count],4,1) self.ac_entry_var[self.count].setMaximumWidth(150) self.parameter_cnt=0 self.start_fre_combo = QtGui.QComboBox() self.start_fre_combo.addItem("Hz",) self.start_fre_combo.addItem("KHz") self.start_fre_combo.addItem("Meg") self.start_fre_combo.addItem("GHz") self.start_fre_combo.addItem("THz") self.start_fre_combo.setMaximumWidth(150) self.acgrid.addWidget(self.start_fre_combo,2,2) self.ac_parameter[0]= "Hz" try: self.ac_parameter[self.parameter_cnt]= str(root[0][6].text) except: self.ac_parameter[self.parameter_cnt]= "Hz" self.start_fre_combo.activated[str].connect(self.start_combovalue) self.parameter_cnt=self.parameter_cnt + 1 self.stop_fre_combo = QtGui.QComboBox() self.stop_fre_combo.addItem("Hz") self.stop_fre_combo.addItem("KHz") self.stop_fre_combo.addItem("Meg") self.stop_fre_combo.addItem("GHz") self.stop_fre_combo.addItem("THz") self.stop_fre_combo.setMaximumWidth(150) self.acgrid.addWidget(self.stop_fre_combo,3,2) self.ac_parameter[1]= "Hz" try: self.ac_parameter[self.parameter_cnt]= str(root[0][7].text) except: self.ac_parameter[self.parameter_cnt]= "Hz" self.stop_fre_combo.activated[str].connect(self.stop_combovalue) self.track_obj.AC_entry_var["ITEMS"]=self.ac_entry_var self.track_obj.AC_Parameter["ITEMS"]=self.ac_parameter #CSS self.acbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") if check: try: if root[0][0].text=="true": self.Lin.setChecked(True) self.Dec.setChecked(False) self.Oct.setChecked(False) elif root[0][1].text=="true": self.Lin.setChecked(False) self.Dec.setChecked(True) self.Oct.setChecked(False) elif root[0][2].text=="true": self.Lin.setChecked(False) self.Dec.setChecked(False) self.Oct.setChecked(True) else: pass self.ac_entry_var[0].setText(root[0][3].text) self.ac_entry_var[1].setText(root[0][4].text) self.ac_entry_var[2].setText(root[0][5].text) index=self.start_fre_combo.findText(root[0][6].text) self.start_fre_combo.setCurrentIndex(index) index=self.stop_fre_combo.findText(root[0][7].text) self.stop_fre_combo.setCurrentIndex(index) except: print "XML Parse Error" return self.acbox def start_combovalue(self, text): self.ac_parameter[0]= str(text) def stop_combovalue(self, text): self.ac_parameter[1]= str(text) def set_ac_type(self): self.parameter_cnt=0 if self.Lin.isChecked(): self.track_obj.AC_type["ITEMS"]="lin" elif self.Dec.isChecked(): self.track_obj.AC_type["ITEMS"]= "dec" elif self.Oct.isChecked(): self.track_obj.AC_type["ITEMS"]="oct" else: pass def createDCgroup(self): kicadFile = self.clarg1 (projpath,filename)=os.path.split(kicadFile) project_name=os.path.basename(projpath) print "PROJECT NAME---------",project_name check=1 try: f=open(os.path.join(projpath,project_name+"_Previous_Values.xml"),'r') tree=ET.parse(f) parent_root=tree.getroot() for child in parent_root: if child.tag=="analysis": root=child except: check=0 print "Empty XML" self.dcbox = QtGui.QGroupBox() self.dcbox.setTitle("DC Analysis") self.dcbox.setDisabled(True) self.dcgrid = QtGui.QGridLayout() self.dcbox.setLayout(self.dcgrid) self.source_name= QtGui.QLabel('Enter Source 1',self) self.source_name.setMaximumWidth(150) self.start= QtGui.QLabel('Start', self) self.start.setMaximumWidth(150) self.increment=QtGui.QLabel('Increment',self) self.increment.setMaximumWidth(150) self.stop=QtGui.QLabel('Stop',self) self.stop.setMaximumWidth(150) self.source_name2= QtGui.QLabel('Enter Source 2',self) self.source_name2.setMaximumWidth(150) self.start2= QtGui.QLabel('Start', self) self.start2.setMaximumWidth(150) self.increment2=QtGui.QLabel('Increment',self) self.increment2.setMaximumWidth(150) self.stop2=QtGui.QLabel('Stop',self) self.stop2.setMaximumWidth(150) self.dcgrid.addWidget(self.source_name,1,0) self.dcgrid.addWidget(self.start,2,0) self.dcgrid.addWidget(self.increment,3,0) self.dcgrid.addWidget(self.stop,4,0) self.dcgrid.addWidget(self.source_name2,5,0) self.dcgrid.addWidget(self.start2,6,0) self.dcgrid.addWidget(self.increment2,7,0) self.dcgrid.addWidget(self.stop2,8,0) self.count=0 self.dc_entry_var[self.count] = QtGui.QLineEdit()#source self.dcgrid.addWidget(self.dc_entry_var[self.count],1,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#start self.dcgrid.addWidget(self.dc_entry_var[self.count],2,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#increment self.dcgrid.addWidget(self.dc_entry_var[self.count],3,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#stop self.dcgrid.addWidget(self.dc_entry_var[self.count],4,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count=self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#source self.dcgrid.addWidget(self.dc_entry_var[self.count],5,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#start self.dcgrid.addWidget(self.dc_entry_var[self.count],6,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#increment self.dcgrid.addWidget(self.dc_entry_var[self.count],7,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.dc_entry_var[self.count] = QtGui.QLineEdit()#stop self.dcgrid.addWidget(self.dc_entry_var[self.count],8,1) self.dc_entry_var[self.count].setMaximumWidth(150) self.parameter_cnt=0 self.start_combo=QtGui.QComboBox(self) self.start_combo.setMaximumWidth(150) self.start_combo.addItem('Volts or Amperes') self.start_combo.addItem('mV or mA') self.start_combo.addItem('uV or uA') self.start_combo.addItem("nV or nA") self.start_combo.addItem("pV or pA") self.dcgrid.addWidget(self.start_combo,2,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][5].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.start_combo.activated[str].connect(self.start_changecombo) self.parameter_cnt= self.parameter_cnt+1 self.increment_combo=QtGui.QComboBox(self) self.increment_combo.setMaximumWidth(150) self.increment_combo.addItem("Volts or Amperes") self.increment_combo.addItem("mV or mA") self.increment_combo.addItem("uV or uA") self.increment_combo.addItem("nV or nA") self.increment_combo.addItem("pV or pA") self.dcgrid.addWidget(self.increment_combo,3,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][6].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.increment_combo.activated[str].connect(self.increment_changecombo) self.parameter_cnt= self.parameter_cnt+1 self.stop_combo=QtGui.QComboBox(self) self.stop_combo.setMaximumWidth(150) self.stop_combo.addItem("Volts or Amperes") self.stop_combo.addItem("mV or mA") self.stop_combo.addItem("uV or uA") self.stop_combo.addItem("nV or nA") self.stop_combo.addItem("pV or pA") self.dcgrid.addWidget(self.stop_combo,4,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][7].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.stop_combo.activated[str].connect(self.stop_changecombo) self.parameter_cnt= self.parameter_cnt+1 self.start_combo2=QtGui.QComboBox(self) self.start_combo2.setMaximumWidth(150) self.start_combo2.addItem('Volts or Amperes') self.start_combo2.addItem('mV or mA') self.start_combo2.addItem('uV or uA') self.start_combo2.addItem("nV or nA") self.start_combo2.addItem("pV or pA") self.dcgrid.addWidget(self.start_combo2,6,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][12].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.start_combo2.activated[str].connect(self.start_changecombo2) self.parameter_cnt= self.parameter_cnt+1 self.increment_combo2=QtGui.QComboBox(self) self.increment_combo2.setMaximumWidth(150) self.increment_combo2.addItem("Volts or Amperes") self.increment_combo2.addItem("mV or mA") self.increment_combo2.addItem("uV or uA") self.increment_combo2.addItem("nV or nA") self.increment_combo2.addItem("pV or pA") self.dcgrid.addWidget(self.increment_combo2,7,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][13].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.increment_combo2.activated[str].connect(self.increment_changecombo2) self.parameter_cnt= self.parameter_cnt+1 self.stop_combo2=QtGui.QComboBox(self) self.stop_combo2.setMaximumWidth(150) self.stop_combo2.addItem("Volts or Amperes") self.stop_combo2.addItem("mV or mA") self.stop_combo2.addItem("uV or uA") self.stop_combo2.addItem("nV or nA") self.stop_combo2.addItem("pV or pA") self.dcgrid.addWidget(self.stop_combo2,8,2) try: self.dc_parameter[self.parameter_cnt]= str(root[1][14].text) except: self.dc_parameter[self.parameter_cnt]= "Volts or Amperes" self.stop_combo2.activated[str].connect(self.stop_changecombo2) self.parameter_cnt= self.parameter_cnt+1 self.check=QtGui.QCheckBox('Operating Point Analysis',self) try: self.track_obj.op_check.append(str(root[1][4].text())) except: self.track_obj.op_check.append(0) #QtCore.QObject.connect(check,SIGNAL("stateChanged()"),check,SLOT("checkedSlot")) self.check.stateChanged.connect(self.setflag) #self.flagcheck = 1 #self.flagcheck= 2 self.dcgrid.addWidget(self.check,9,1,9,2) self.track_obj.DC_entry_var["ITEMS"]=self.dc_entry_var self.track_obj.DC_Parameter["ITEMS"]=self.dc_parameter #CSS self.dcbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") if check: try: self.dc_entry_var[0].setText(root[1][0].text) self.dc_entry_var[1].setText(root[1][1].text) self.dc_entry_var[2].setText(root[1][2].text) self.dc_entry_var[3].setText(root[1][3].text) index=self.start_combo.findText(root[1][5].text) self.start_combo.setCurrentIndex(index) index=self.increment_combo.findText(root[1][6].text) self.increment_combo.setCurrentIndex(index) index=self.stop_combo.findText(root[1][7].text) self.stop_combo.setCurrentIndex(index) self.dc_entry_var[4].setText(root[1][8].text) self.dc_entry_var[5].setText(root[1][9].text) self.dc_entry_var[6].setText(root[1][10].text) self.dc_entry_var[7].setText(root[1][11].text) index=self.start_combo2.findText(root[1][12].text) self.start_combo2.setCurrentIndex(index) index=self.increment_combo2.findText(root[1][13].text) self.increment_combo2.setCurrentIndex(index) index=self.stop_combo2.findText(root[1][14].text) self.stop_combo2.setCurrentIndex(index) if root[1][4].text== 1: self.check.setChecked(True) else: self.check.setChecked(False) except: print "XML Parse Error" return self.dcbox def start_changecombo(self,text): self.dc_parameter[0]=str(text) def increment_changecombo(self,text): self.dc_parameter[1]=str(text) def stop_changecombo(self,text): self.dc_parameter[2]=str(text) def start_changecombo2(self,text): self.dc_parameter[3]=str(text) def increment_changecombo2(self,text): self.dc_parameter[4]=str(text) def stop_changecombo2(self,text): self.dc_parameter[5]=str(text) def setflag(self): if self.check.isChecked(): self.track_obj.op_check.append(1) else: self.track_obj.op_check.append(0) def createTRANgroup(self): kicadFile = self.clarg1 (projpath,filename)=os.path.split(kicadFile) project_name=os.path.basename(projpath) print "PROJECT NAME---------",project_name check=1 try: f=open(os.path.join(projpath,project_name+"_Previous_Values.xml"),'r') tree=ET.parse(f) parent_root=tree.getroot() for child in parent_root: if child.tag=="analysis": root=child except: check=0 print "Empty XML" self.trbox = QtGui.QGroupBox() self.trbox.setTitle("Transient Analysis") #self.trbox.setDisabled(True) self.trgrid = QtGui.QGridLayout() self.trbox.setLayout(self.trgrid) self.start = QtGui.QLabel("Start Time") self.step = QtGui.QLabel("Step Time") self.stop = QtGui.QLabel("Stop Time") self.trgrid.addWidget(self.start,1,0) self.trgrid.addWidget(self.step,2,0) self.trgrid.addWidget(self.stop,3,0) self.count=0 self.tran_entry_var[self.count] = QtGui.QLineEdit() self.trgrid.addWidget(self.tran_entry_var[self.count],1,1) self.tran_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.tran_entry_var[self.count] = QtGui.QLineEdit() self.trgrid.addWidget(self.tran_entry_var[self.count],2,1) self.tran_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.tran_entry_var[self.count] = QtGui.QLineEdit() self.trgrid.addWidget(self.tran_entry_var[self.count],3,1) self.tran_entry_var[self.count].setMaximumWidth(150) self.count= self.count+1 self.parameter_cnt=0 self.start_combobox = QtGui.QComboBox() self.start_combobox.addItem("Sec") self.start_combobox.addItem("ms") self.start_combobox.addItem("us") self.start_combobox.addItem("ns") self.start_combobox.addItem("ps") self.trgrid.addWidget(self.start_combobox,1,3) try: self.tran_parameter[self.parameter_cnt]= str(root[2][3].text) except: self.tran_parameter[self.parameter_cnt]= "Sec" self.start_combobox.activated[str].connect(self.start_combo_change) self.parameter_cnt= self.parameter_cnt+1 self.step_combobox = QtGui.QComboBox() self.step_combobox.addItem("Sec") self.step_combobox.addItem("ms") self.step_combobox.addItem("us") self.step_combobox.addItem("ns") self.step_combobox.addItem("ps") self.trgrid.addWidget(self.step_combobox,2,3) try: self.tran_parameter[self.parameter_cnt]= str(root[2][4].text) except: self.tran_parameter[self.parameter_cnt]= "Sec" self.step_combobox.activated[str].connect(self.step_combo_change) self.parameter_cnt= self.parameter_cnt+1 self.stop_combobox = QtGui.QComboBox() self.stop_combobox.addItem("Sec") self.stop_combobox.addItem("ms") self.stop_combobox.addItem("us") self.stop_combobox.addItem("ns") self.stop_combobox.addItem("ps") self.trgrid.addWidget(self.stop_combobox,3,3) try: self.tran_parameter[self.parameter_cnt]= str(root[2][5].text) except: self.tran_parameter[self.parameter_cnt]= "Sec" self.stop_combobox.activated[str].connect(self.stop_combo_change) self.parameter_cnt= self.parameter_cnt+1 self.track_obj.TRAN_entry_var["ITEMS"]=self.tran_entry_var self.track_obj.TRAN_Parameter["ITEMS"]=self.tran_parameter #CSS self.trbox.setStyleSheet(" \ QGroupBox { border: 1px solid gray; border-radius: 9px; margin-top: 0.5em; } \ QGroupBox::title { subcontrol-origin: margin; left: 10px; padding: 0 3px 0 3px; } \ ") if check: try: self.tran_entry_var[0].setText(root[2][0].text) self.tran_entry_var[1].setText(root[2][1].text) self.tran_entry_var[2].setText(root[2][2].text) index=self.start_combobox.findText(root[2][3].text) self.start_combobox.setCurrentIndex(index) index=self.step_combobox.findText(root[2][4].text) self.step_combobox.setCurrentIndex(index) index=self.stop_combobox.findText(root[2][5].text) self.stop_combobox.setCurrentIndex(index) except: print "XML Parse Error" return self.trbox def start_combo_change(self,text): self.tran_parameter[0]=str(text) def step_combo_change(self,text): self.tran_parameter[1]=str(text) def stop_combo_change(self,text): self.tran_parameter[2]=str(text)