from PyQt4 import QtGui import os # from xml.etree import ElementTree as ET import json from . import TrackWidget class DeviceModel(QtGui.QWidget): """ - This class creates Device Library Tab in KicadtoNgspice Window It dynamically creates the widget for device like diode,mosfet, transistor and jfet. - Same function as the subCircuit file, except for this takes different parameters in the if block - - q TRANSISTOR - - d DIODE - - j JFET - - m MOSFET - Other 2 functions same as the ones in subCircuit - - trackLibrary - - trackLibraryWithoutButton """ def __init__(self, schematicInfo, clarg1): self.clarg1 = clarg1 kicadFile = self.clarg1 (projpath, filename) = os.path.split(kicadFile) project_name = os.path.basename(projpath) try: f = open( os.path.join( projpath, project_name + "_Previous_Values.json"), 'r') data = f.read() json_data = json.loads(data) except BaseException: print("Device Model Previous JSON is Empty") QtGui.QWidget.__init__(self) # Creating track widget object self.obj_trac = TrackWidget.TrackWidget() # Row and column count self.row = 0 self.count = 1 # Entry count self.entry_var = {} # For MOSFET self.widthLabel = {} self.lengthLabel = {} self.multifactorLable = {} self.devicemodel_dict_beg = {} self.devicemodel_dict_end = {} # List to hold information about device self.deviceDetail = {} # Set Layout self.grid = QtGui.QGridLayout() self.setLayout(self.grid) print("Reading Device model details from Schematic") for eachline in schematicInfo: words = eachline.split() if eachline[0] == 'q': print("Device Model Transistor: ", words[0]) self.devicemodel_dict_beg[words[0]] = self.count transbox = QtGui.QGroupBox() transgrid = QtGui.QGridLayout() transbox.setTitle( "Add library for Transistor " + words[0] + " : " + words[4]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") global path_name try: for key in json_data["deviceModel"]: if key[0] == eachline[0] and key[1] == eachline[1]: # print "DEVICE MODEL MATCHING---",child.tag[0],\ # child.tag[1],eachline[0],eachline[1] try: if os.path.exists( json_data["deviceModel"][key][0]): self.entry_var[self.count].setText( json_data["deviceModel"][key][0]) path_name = ( json_data["deviceModel"][key][0] ) else: self.entry_var[self.count].setText("") except BaseException: print( "Error when set text of device\ model transistor") except BaseException: pass transgrid.addWidget(self.entry_var[self.count], self.row, 1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" % self.count) self.addbtn.clicked.connect(self.trackLibrary) self.deviceDetail[self.count] = words[0] if self.entry_var[self.count].text() == "": pass else: self.trackLibraryWithoutButton(self.count, path_name) transgrid.addWidget(self.addbtn, self.row, 2) transbox.setLayout(transgrid) # CSS transbox.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; } \ ") self.grid.addWidget(transbox) # Adding Device Details # Increment row and widget count self.row = self.row + 1 self.devicemodel_dict_end[words[0]] = self.count self.count = self.count + 1 elif eachline[0] == 'd': print("Device Model Diode:", words[0]) self.devicemodel_dict_beg[words[0]] = self.count diodebox = QtGui.QGroupBox() diodegrid = QtGui.QGridLayout() diodebox.setTitle( "Add library for Diode " + words[0] + " : " + words[3]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") # global path_name try: for key in json_data["deviceModel"]: if key[0] == eachline[0] and key[1] == eachline[1]: # print "DEVICE MODEL MATCHING---",child.tag[0],\ # child.tag[1],eachline[0],eachline[1] try: if os.path.exists( json_data["deviceModel"][key][0]): path_name = ( json_data["deviceModel"][key][0] ) self.entry_var[self.count].setText( json_data["deviceModel"][key][0]) else: self.entry_var[self.count].setText("") except BaseException: print("Error when set text of device\ model diode") except BaseException: pass diodegrid.addWidget(self.entry_var[self.count], self.row, 1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" % self.count) self.addbtn.clicked.connect(self.trackLibrary) self.deviceDetail[self.count] = words[0] if self.entry_var[self.count].text() == "": pass else: self.trackLibraryWithoutButton(self.count, path_name) diodegrid.addWidget(self.addbtn, self.row, 2) diodebox.setLayout(diodegrid) # CSS diodebox.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; } \ ") self.grid.addWidget(diodebox) # Adding Device Details # Increment row and widget count self.row = self.row + 1 self.devicemodel_dict_end[words[0]] = self.count self.count = self.count + 1 elif eachline[0] == 'j': print("Device Model JFET:", words[0]) self.devicemodel_dict_beg[words[0]] = self.count jfetbox = QtGui.QGroupBox() jfetgrid = QtGui.QGridLayout() jfetbox.setTitle( "Add library for JFET " + words[0] + " : " + words[4]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") # global path_name try: for key in json_data["deviceModel"]: if key[0] == eachline[0] and key[1] == eachline[1]: # print "DEVICE MODEL MATCHING---",child.tag[0],\ # child.tag[1],eachline[0],eachline[1] try: if os.path.exists( json_data["deviceModel"][key][0]): self.entry_var[self.count].setText( json_data["deviceModel"][key][0]) path_name = ( json_data["deviceModel"][key][0] ) else: self.entry_var[self.count].setText("") except BaseException: print("Error when set text of Device\ Model JFET ") except BaseException: pass jfetgrid.addWidget(self.entry_var[self.count], self.row, 1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" % self.count) self.addbtn.clicked.connect(self.trackLibrary) self.deviceDetail[self.count] = words[0] if self.entry_var[self.count].text() == "": pass else: self.trackLibraryWithoutButton(self.count, path_name) jfetgrid.addWidget(self.addbtn, self.row, 2) jfetbox.setLayout(jfetgrid) # CSS jfetbox.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; } \ ") self.grid.addWidget(jfetbox) # Adding Device Details # Increment row and widget count self.row = self.row + 1 self.devicemodel_dict_end[words[0]] = self.count self.count = self.count + 1 elif eachline[0] == 'm': self.devicemodel_dict_beg[words[0]] = self.count mosfetbox = QtGui.QGroupBox() mosfetgrid = QtGui.QGridLayout() i = self.count beg = self.count mosfetbox.setTitle( "Add library for MOSFET " + words[0] + " : " + words[5]) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") mosfetgrid.addWidget(self.entry_var[self.count], self.row, 1) self.addbtn = QtGui.QPushButton("Add") self.addbtn.setObjectName("%d" % self.count) self.addbtn.clicked.connect(self.trackLibrary) mosfetgrid.addWidget(self.addbtn, self.row, 2) # Adding Device Details self.deviceDetail[self.count] = words[0] # Increment row and widget count self.row = self.row + 1 self.count = self.count + 1 # Adding to get MOSFET dimension self.widthLabel[self.count] = QtGui.QLabel( "Enter width of MOSFET " + words[0] + "(default=100u):") mosfetgrid.addWidget(self.widthLabel[self.count], self.row, 0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count], self.row, 1) self.row = self.row + 1 self.count = self.count + 1 self.lengthLabel[self.count] = QtGui.QLabel( "Enter length of MOSFET " + words[0] + "(default=100u):") mosfetgrid.addWidget(self.lengthLabel[self.count], self.row, 0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count], self.row, 1) self.row = self.row + 1 self.count = self.count + 1 self.multifactorLable[self.count] = QtGui.QLabel( "Enter multiplicative factor of MOSFET " + words[0] + "(default=1):") mosfetgrid.addWidget( self.multifactorLable[self.count], self.row, 0) self.entry_var[self.count] = QtGui.QLineEdit() self.entry_var[self.count].setText("") end = self.count self.entry_var[self.count].setMaximumWidth(150) mosfetgrid.addWidget(self.entry_var[self.count], self.row, 1) self.row = self.row + 1 self.devicemodel_dict_end[words[0]] = self.count self.count = self.count + 1 mosfetbox.setLayout(mosfetgrid) # global path_name try: for key in json_data["deviceModel"]: if key[0] == eachline[0] and key[1] == eachline[1]: # print "DEVICE MODEL MATCHING---",child.tag[0],\ # child.tag[1],eachline[0],eachline[1] while i <= end: self.entry_var[i].setText( json_data["deviceModel"][key][i - beg]) if (i - beg) == 0: if os.path.exists( json_data["deviceModel"][key][0]): path_name = ( json_data["deviceModel"][key][0] ) else: self.entry_var[i].setText("") i = i + 1 except BaseException: pass # CSS mosfetbox.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 self.entry_var[beg].text() == "": pass else: self.trackLibraryWithoutButton(beg, path_name) self.grid.addWidget(mosfetbox) self.show() def trackLibrary(self): """ This function is use to keep track of all Device Model widget """ print("Calling Track Device Model Library funtion") sending_btn = self.sender() # print "Object Called is ",sending_btn.objectName() self.widgetObjCount = int(sending_btn.objectName()) self.libfile = str( QtGui.QFileDialog.getOpenFileName( self, "Open Library Directory", "../deviceModelLibrary", "*.lib")) # print "Selected Library File :",self.libfile # Setting Library to Text Edit Line self.entry_var[self.widgetObjCount].setText(self.libfile) self.deviceName = self.deviceDetail[self.widgetObjCount] # Storing to track it during conversion if self.deviceName[0] == 'm': width = str(self.entry_var[self.widgetObjCount + 1].text()) length = str(self.entry_var[self.widgetObjCount + 2].text()) multifactor = str(self.entry_var[self.widgetObjCount + 3].text()) if width == "": width = "100u" if length == "": length = "100u" if multifactor == "": multifactor = "1" self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile + \ ":" + "W=" + width + " L=" + length + " M=" + multifactor else: self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile def trackLibraryWithoutButton(self, iter_value, path_value): """ This function is use to keep track of all Device Model widget """ print("Calling Track Library function Without Button") # print "Object Called is ",sending_btn.objectName() self.widgetObjCount = iter_value print("self.widgetObjCount-----", self.widgetObjCount) self.libfile = path_value # print "Selected Library File :",self.libfile # Setting Library to Text Edit Line self.entry_var[self.widgetObjCount].setText(self.libfile) self.deviceName = self.deviceDetail[self.widgetObjCount] # Storing to track it during conversion if self.deviceName[0] == 'm': width = str(self.entry_var[self.widgetObjCount + 1].text()) length = str(self.entry_var[self.widgetObjCount + 2].text()) multifactor = str(self.entry_var[self.widgetObjCount + 3].text()) if width == "": width = "100u" if length == "": length = "100u" if multifactor == "": multifactor = "1" self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile + \ ":" + "W=" + width + " L=" + length + " M=" + multifactor else: self.obj_trac.deviceModelTrack[self.deviceName] = self.libfile