Examples of text editor functionality implemented in Python

#encoding=utf-8
import wx
import os
class MyFrame():
  def __init__(self):
    =''
    =[]
    =0
    =700
    =500
    .__init__(self,None,-1,u'Notepad',size=(,))
    =(self,-1)
    menubar=()
    menu1=()
    (menu1,u'Documentation')
    (1001,u'Open')
    (1002,u'Save')
    (1003,u'Save As')
    (1004,u'Exit')
    menu2=()
    (menu2,u'Edit')
    (2001,u'Undo')
    (2002,u'Empty')
    (2003,u'Cut Ctrl + X')
    (2004,u'Copy Ctrl + C')
    (2005,u'Paste Ctrl + V ')
    (2006,u'Select All Ctrl + A',)
    menu=()
    ctrla=(-1, "\tCtrl-A")
    ctrlc=(-1, "\tCtrl-C")
    ctrlx=(-1, "\tCtrl-X")
    ctrlv=(-1, "\tCtrl-V")
    ctrls=(-1, "\tCtrl-S")
    (menu,'')
    (menubar)
    (wx.EVT_MENU, , ctrla)
    (wx.EVT_MENU, ,ctrlc)
    (wx.EVT_MENU, ,ctrlc)
    (wx.EVT_MENU, ,ctrlv)
    (wx.EVT_MENU, , ctrls)
    (wx.EVT_MENU, , id=1001)
    (wx.EVT_MENU, , id=1002)
    (wx.EVT_MENU, , id=1003)
    (wx.EVT_MENU, , id=1004)
    (wx.EVT_MENU, , id=2001)
    (wx.EVT_MENU, , id=2002)
    (wx.EVT_MENU, , id=2003)
    (wx.EVT_MENU, , id=2004)
    (wx.EVT_MENU, , id=2005)
    (wx.EVT_MENU, , id=2006)
    (wx.EVT_SIZE, )
    new=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    open=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    exit=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    save=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    saveall=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    back=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    go=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    clear=('./icons/',wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    toolbar=(wx.TB_HORIZONTAL|wx.TB_TEXT)
    (100,new,'New')
    (200,open,'Open')
    (300,exit,'Exit')
    (400,save,'Save')
    (500,saveall,'Save All')
    (600,back,'Back')
    (700,go,'Go')
    (800,clear,'Clear')
    ()
    (wx.EVT_TOOL,,id=200)
    (wx.EVT_TOOL,,id=300)
    (wx.EVT_TOOL,,id=400)
    (wx.EVT_TOOL,,id=600)
    (wx.EVT_TOOL,,id=700)
    (wx.EVT_TOOL,,id=800)
    =(,-1,pos=(2,2),size=(-10,-50), style=|wx.TE_MULTILINE)
     = ()# Create a menu
    for text in "Cut Copy Paste SelectAll".split():#Populate the menu
      item = (-1, text)
      (wx.EVT_MENU, , item)
      (wx.EVT_CONTEXT_MENU, )# Bind a display menu event
  def OnShowPopup(self, event):# pop-up display
    pos = ()
    pos = (pos)
    (, pos)
  def OnPopupItemSelected(self, event):
    item = (())
    text = ()
    if text=='Cut':
      (event)
    elif text=='Copy':
      (event)
    elif text=='Paste':
      (event)
    elif text=='SelectAll':
      (event)
  def OnOpen(self,event):
    filterFile=" All files (*.*) |*.*"
    opendialog=(self,u"Selection of documents",(),"",filterFile,)
    if ()==wx.ID_OK:
      =()
      f=open()
      (())
      ()
    ()
  def OnTOpen(self,event):
    filterFile="All files (*.*) |*.*"
    opendialog=(self,u"Selection of documents",(),"",filterFile,)
    if ()==wx.ID_OK:
      =()
      f=open()
      (())
      ()
      (())
    ()
  def OnSave(self,event):
    filterFile="All files (*.*) |*.*"
    opendialog=(self,u'Save file',(),"",filterFile,)
    if ()==wx.ID_OK:
      =()
      ()
  def OnTSave(self,event):
    if  == '':
      filterFile="All files (*.*) |*.*"
      opendialog=(self,u'Save file',(),"",filterFile,)
      if ()==wx.ID_OK:
        =()
        ()
        (())
        =+1
    else:
      ()
      (())
      =+1
  def OnSaveAll(self,event):
      pass
  def OnExit(self,event):
    ()
  def OnTExit(self,event):
    ()
  def OnBack(self,event):
    ()
  def OnTBack(self,event):
    try:
      =-1
      ([])
    except IndexError:
      =0
  def OnTGo(self,event):
    try:
      =+1
      ([])
    except IndexError:
      =len()-1
  def OnClear(self,event):
    ()
  def OnTClear(self,event):
    ()
  def OnCut(self,event):
    ()
  def OnCopy(self,event):
    ()
  def OnPaste(self,event):
    ()
  def OnSelect(self,event):
    ()
  def OnResize(self,event):
    newsize=()
    width=()-10
    height=()-50
    ((width,height))
    ()
if __name__=='__main__':
  app=()
  myFrame=MyFrame()
  ()
  ()