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Gui.py
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Gui.py
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# -*- coding: utf-8 -*-
# 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
# Copyright (C) 2009 Free Software Fundation
# auteur : Hugues Bernard <hugues.bernard@gmail.com>
import Tkinter
import re
import NlconverterLib
import os
class Gui(Tkinter.Frame):
"""Basic Gui using NlconverterLib"""
def __init__(self):
Tkinter.Frame.__init__(self)
self.master.title("Lotus Notes Converter")
self.defaultOpenPath = '.'
self.defaultSaveName = "old_lotus_notes"
self.nsfPath = None
self.destMbox = None
self.checked = False
self.dbNotes = None
#Source chooser
self.chooseNsfButton = Tkinter.Button(self.master, text="Select SOURCE nsf file", command= self.openNsfFile, relief =Tkinter.GROOVE)
self.chooseNsfButton.grid(row=1,column=1, sticky=Tkinter.E+Tkinter.W)
#Destination chooser
self.chooseDestButton = Tkinter.Button(self.master, text="Select DESTINATION mbox file", command= self.openDestination, relief =Tkinter.GROOVE)
self.chooseDestButton.grid(row=1,column=2, sticky=Tkinter.E+Tkinter.W)
#Password
Tkinter.Label(self.master, text="Enter Lotus Notes password").grid(row=2, column=1, sticky=Tkinter.W)
self.entryPassword = Tkinter.Entry(self.master, relief =Tkinter.GROOVE) #, show="*")
self.entryPassword.insert(0, "Enter Lotus Notes password")
self.entryPassword.grid(row=2,column=1, sticky=Tkinter.E+Tkinter.W)
self.entryPassword.bind("<FocusIn>", self.bindEntry)
#Action button
self.startButton = Tkinter.Button(self.master, text="Check parameters", command= self.doConvert, relief =Tkinter.GROOVE)
self.startButton.grid(row=2,column=2, sticky=Tkinter.E+Tkinter.W)
#Message Area
frame = Tkinter.Frame(self.master)
frame.grid(row=5, column=1, columnspan=2)
self.messageWidget = Tkinter.Text(frame, width=60, height=10, state = Tkinter.DISABLED, wrap=Tkinter.NONE)
scrollY = Tkinter.Scrollbar(frame, orient = Tkinter.VERTICAL, command = self.messageWidget.yview)
self.messageWidget['yscrollcommand'] = scrollY.set
scrollY.pack(side=Tkinter.RIGHT,expand=Tkinter.NO,fill=Tkinter.Y)
scrollX = Tkinter.Scrollbar(frame, orient = Tkinter.HORIZONTAL, command = self.messageWidget.xview)
self.messageWidget['xscrollcommand'] = scrollX.set
scrollX.pack(side=Tkinter.BOTTOM,expand=Tkinter.NO,fill=Tkinter.X)
self.messageWidget.pack(side=Tkinter.RIGHT,expand=Tkinter.YES,fill=Tkinter.BOTH)
self.log("INFO: Visit http://code.google.com/p/nlconverter/ for docs.\n")
def bindEntry(self, foo= "bar"):
"""Blank the pasword field and set it in password mode"""
self.entryPassword.delete(0, Tkinter.END)
self.entryPassword.config(show="*")
self.entryPassword.unbind("<FocusIn>") #not needed anymore
def debug(self):
"""Debug"""
print self.nsfPath
print self.entryPassword.get()
print self.destMbox
print self.dbNotes
print self.checked
def configWidgets(self, **kargs):
self.chooseNsfButton.config(**kargs)
self.chooseDestButton.config(**kargs)
self.entryPassword.config(**kargs)
self.startButton.config(**kargs)
def realConvert(self):
"""Perform the translation from nsf to mbox"""
c = 0 #compteur de documents
e = 0 #compteur d'erreur à la conversion
tl = self.winfo_toplevel()
mc = NlconverterLib.NotesToMboxConverter(self.destMbox)
self.log("INFO: Populating mbox file : %s" % self.destMbox)
mc.log = self.log
#ic = NlconverterLib.NotesToIcalConverter(notesNsfPath+".ics")
all = self.dbNotes.AllDocuments
ac = all.Count
doc = all.GetFirstDocument()
self.log("INFO: Starting Convert")
self.configWidgets(state = Tkinter.DISABLED)
while doc and e < 100 : #stop after 100 exceptions...
try:
mc.addDocument(doc)
#ic.addDocument(doc)
except Exception, ex:
e += 1 #compte les exceptions
self.log("ERROR: Exception for message %d (%s - see below) :" % (c, ex))
mc.debug(doc)
finally:
doc = all.GetNextDocument(doc)
c+=1
if (c % 100) == 0:
tl.title("Lotus Notes Converter - Running (%.1f%%)" % float(100.*c/ac))
self.update()
self.log("\nINFO: Exceptions a traiter manuellement: %d ... Documents OK : %d" % (e, c))
mc.close()
#ic.close()
self.log("INFO: End of convert")
tl.title("Lotus Notes Converter")
self.configWidgets(state = Tkinter.NORMAL)
self.unchecked()
def doConvert(self):
if self.checked:
self.realConvert()
else : #Check if all is OK
try :
self.dbNotes = NlconverterLib.getNotesDb(self.nsfPath, self.entryPassword.get())
all=self.dbNotes.AllDocuments
ac = all.Count
self.log("INFO: Documents in %s : %d" % (self.dbNotes, ac) )
except:
self.log("ERROR: Could not connect to Notes !")
self.registerDll()
self.dbNotes = None
self.check()
def registerDll(self):
if NlconverterLib.registerNotesDll():
self.log("INFO: NotesDll registered")
return True
else :
self.log("ERROR : Could not find and register the dll (see the documentation)")
return False
def check(self):
check = self.dbNotes != None and self.nsfPath != None and self.entryPassword.get() != ""
if check :
self.startButton.config(text = "Convert")
self.checked = True
self.log("INFO: Parameters OK")
else :
self.unchecked()
self.log("ERROR : Check your input")
#self.debug()
return self.checked
def openNsfFile(self):
types = "{ {Lotus Notes Database} {.nsf} TEXT } { {All} * }"
filename = self.tk.call('tk_getOpenFile','-filetypes',types,'-initialdir',self.defaultOpenPath)
if filename != "" and type(filename) is not tuple:
self.nsfPath = "%s" % filename
self.chooseNsfButton.config(text = "Source file is : %s" % self.nsfPath)
self.unchecked()
def openDestination(self):
repname = self.tk.call('tk_getSaveFile','-initialdir',self.defaultOpenPath, "-initialfile", self.defaultSaveName)
if repname != "" and type(repname) is not tuple and str(repname) != "":
self.destMbox = str(repname)
self.chooseDestButton.config(text = "Write mbox to %s" % self.destMbox)
self.unchecked()
def unchecked(self):
self.startButton.config(text = "Check")
self.checked = False
def updateProgress(self, ratio):
pass
def log(self, message = ""):
self.messageWidget.config(state = Tkinter.NORMAL)
self.messageWidget.insert(Tkinter.END, message+"\n")
self.messageWidget.config(state = Tkinter.DISABLED)
self.messageWidget.yview(Tkinter.END)
self.update()
if __name__ == '__main__':
Gui().mainloop()