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#!/usr/bin/python
# selectModel.py is a python script to select a component to create a model. It developed for OSCAD software. It is written by Yogesh Dilip Save (yogessave@gmail.com).
# Copyright (C) 2012 Yogesh Dilip Save, FOSS Project, IIT Bombay.
# This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
# You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
from setPath import OSCAD_HOME
from Tkinter import *
import template
import tkMessageBox
import os.path
import os
import Pmw
from string import maketrans
class ModelNameList():
"""Class for specifying parameter of the model"""
def __init__(self,parent,filename):
self.parent=parent
self.modelName=""
self.modelType=""
self.modelList=[]
self.click_result=""
# Collect model information from the circuit file
try:
self.OSCAD_HOME=OSCAD_HOME
except NameError:
try:
self.OSCAD_HOME=os.environ["OSCAD_HOME"]
except KeyError:
tkMessageBox.showerror("Error OSCAD_HOME is not set","Please set OSCAD_HOME variable in .bashrc\n\nStep to set OSCAD_HOME variable:\n 1) Open ~/.bashrc using text editor (vi ~/.bash).\n 2) Add the line \"Export OSCAD_HOME=<path_of_oscad>\" to it.\n 3) source ~/.bashrc")
exit(0)
HOME=self.OSCAD_HOME="/modelEditor/"
# Open the circuit file
self.fileName=filename
# Open parameter file
if os.path.exists(self.fileName):
try:
f = open(self.fileName)
except :
tkMessageBox.showwarning("Bad input","Circuit netlist does not exit, please try again")
return
else:
tkMessageBox.showwarning("Bad input","Circuit netlist does not exit, please try again")
return
# Read the data from file
data=f.read()
# Close the file
f.close()
netlist=data.splitlines()
# Find the various model library required
self.modelInfo={}
for eachline in netlist:
eachline=eachline.strip()
if len(eachline)>1:
eachline=eachline.lower()
words=eachline.split()
if eachline[0]=='d':
modelName=words[3]
modelType=words[3]
self.modelList.append(words[0]+":"+modelName)
self.modelInfo[modelName]=modelType
elif eachline[0]=='q':
modelName=words[4]
if words[4]=='npn':
modelType="NPN"
elif words[4]=='pnp':
modelType="PNP"
else:
modelType=words[4]
self.modelList.append(words[0]+":"+modelName)
self.modelInfo[modelName]=modelType
elif eachline[0]=='m':
modelName=words[4]
if words[4]=='nmos':
modelType="NMOS"
elif words[4]=='pmos':
modelType="PMOS"
else:
modelType=words[4]
self.modelList.append(words[0]+":"+modelName)
self.modelInfo[modelName]=modelType
elif eachline[0]=='j':
modelName=words[4]
if words[4]=='pjf':
modelType='PJF'
elif words[4]=='njf':
modelType='NJF'
else:
modelType=words[4]
self.modelList.append(words[0]+":"+modelName)
self.modelInfo[modelName]=modelType
else:
continue
# Create the dialog.
self.dialog = Pmw.SelectionDialog(parent,
title = 'Model Selector',
buttons = ('OK', 'Cancel'),
defaultbutton = 'OK',
scrolledlist_labelpos = 'n',
label_text = 'Please select the model',
scrolledlist_items=self.modelList,
command = self.apply,
)
self.dialog.pack(fill = 'both', expand=1, padx=5, pady=5)
self.dialog.activate()
# Protocol when window is deleted.
self.dialog.protocol("WM_DELETE_WINDOW",self.cancel)
def apply(self,result):
sels = self.dialog.getcurselection()
self.click_result=result
if result=="OK":
if len(sels) == 0:
print 'You clicked on', result, '(no selection)'
return
else:
self.modelName=sels[0].partition(':')[2]
self.modelType=self.modelInfo[self.modelName]
self.status=1
else:
self.status=0
self.dialog.withdraw()
# Put focus back to the parent window
self.parent.focus_set()
# Destroy child window
self.dialog.deactivate()
# Action taken when cancel pressed
def cancel(self, event=None, status=0):
# Catch the status
self.status=status
# Put focus back to the parent window
self.parent.focus_set()
# Destroy child window
self.destroy()
if __name__=='__main__':
root=Tk()
model= ModelNameList(root,"xxx")
mainloop()
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