This is my owner tools,use to review my note easily. without to view in floder.just click. Support save the modify.

Review Viewer

from Tkinter import *
from tkMessageBox import *
from FileDialog import *
import os

root=Tk()
root.title('Reviewer')
root.geometry('900x600')

#this is a function to get file list
def getfilelist(p):
    p = str(p)
    if p == "":
        return [ ]
    p = p.replace('/','\\')
    if p[-1] != "\\":
        p = p+"\\"
    a= os.listdir(p)
    b = [x  for x in a if os.path.isfile(p + x)]
    return b

#this is function to show list
def show_inlistbox(*direct):
    lb.delete(0,END)
    for i in direct:
        lb.insert(END,i)
         
#this is the path we can define customly
p = "C:\Users\Believe\Desktop\python"
#here will create menubar
def showcurrent_list():
    global path
    end=V.get()
    path=p + '\\' + end
    direct=getfilelist(path)
    show_inlistbox(*direct)

#this is function to read file context    
def show_intext(event):
    global fn
    t.delete(1.0,END)
    indexs=lb.curselection()
    filename=lb.get(indexs)
    newpath=p +'\\'+ V.get()+'\\'+ filename
    fn= open(newpath,'r+')
    i = 1
    for line in fn:
       t.insert(END,line)
       i += 1

#opendialog
def OpenDia():
    global fn
    fd=LoadFileDialog(root)
    filepath=fd.go()
    sta=askokcancel(title="Open",message="open it?")
    if sta:
        t.delete(1.0,END)
        fn = open(filepath,'r+')
        i = 1
        for line in fn:
            t.insert(END,line)
            i += 1
    else:
        pass

#saveDia
def SaveDia():
    context=[]
    stat=askokcancel(title="Save",message="sure to save?")
    if stat:
        sd=SaveFileDialog(root)
        spath=sd.go()
        fs=open(spath,'w')
        for fline in t.get(1.0,END):
            fs.writelines(fline)
    else:
        pass
            
            
#bind variable for language
V = StringVar()
#create a menubar
menubar = Menu(root)

#filemenu
filemenu=Menu(menubar,tearoff=0)
filemenu.add_command(label="Open",command=OpenDia)
filemenu.add_command(label="Save as",command=SaveDia)
filemenu.add_separator()
filemenu.add_command(label="Exit",command=root.quit)
menubar.add_cascade(label="File",menu=filemenu)


#Langugagemenu
Languagemenu = Menu(menubar,tearoff=0)
Languagemenu.add_radiobutton(label="Shell",command=showcurrent_list,variable=V)
Languagemenu.add_radiobutton(label="Python",command=showcurrent_list,variable=V)
Languagemenu.add_radiobutton(label="Tkinter",command=showcurrent_list,variable=V)
Languagemenu.add_separator()
Languagemenu.add_command(label="Close",command=root.quit)
#add the cascade
menubar.add_cascade(label="Language",menu=Languagemenu)

#Tools
toolsmenu = Menu(menubar,tearoff=0)
toolsmenu.add_radiobutton(label="Sed",command=showcurrent_list,variable=V)
toolsmenu.add_radiobutton(label="Awk",command=showcurrent_list,variable=V)
toolsmenu.add_radiobutton(label="Git",command=showcurrent_list,variable=V)
toolsmenu.add_radiobutton(label="Gdb",command=showcurrent_list,variable=V)
toolsmenu.add_radiobutton(label="Vim",command=showcurrent_list,variable=V)
toolsmenu.add_separator()
toolsmenu.add_radiobutton(label="Other",command=showcurrent_list,variable=V)
#add the cascade
menubar.add_cascade(label="Tools",menu=toolsmenu)
Hightlight = 0

def Hightlight_p(event=None):
        global Hightlight
        Hightlight = not Hightlight
        if Hightlight:
            t.tag_configure("current_line",background="gray")
            t.bind("<Motion>",Hightlight_p)
            t.tag_remove("current_line",1.0,"end")
            t.tag_add("current_line","current linestart","current lineend+1c")
        else:
            pass #todo need to cancel this attribute
            
def donothing():
    pass

#Options
optionmenu=Menu(menubar,tearoff=0)
optionmenu.add_radiobutton(label="Hightlight",command=Hightlight_p)
optionmenu.add_separator()
optionmenu.add_radiobutton(label="other",command=donothing)
menubar.add_cascade(label="Options",menu=optionmenu)

#helpmenu function
def showUsage():
    showinfo(title="Usage",message="double click the note you want to review")

#helpmenu About
def showAbout():
    askquestion(title="About",message="This just a note reviewer, see more about usage.Any question?")

#helpmenu Help
def showHelp():
    askokcancel(title="Help",message="Please Access to site:http://jesseeisen.github.com")

#helpmenu
helpmenu=Menu(menubar,tearoff=0)
helpmenu.add_radiobutton(label="Usage",command=showUsage)
helpmenu.add_radiobutton(label="About",command=showAbout)
helpmenu.add_separator()
helpmenu.add_radiobutton(label="Help",command=showHelp)
#add the cascade
menubar.add_cascade(label='Help',menu=helpmenu)

root['menu'] = menubar

#this is top frame
frame_t = Frame(root,width=50,height=2)
frame_t.pack()

#create a title for my software
L= Label(frame_t,text="Review Viewer",fg='purple')
L.config(font='Helvetica -38 bold')
L.pack()

#this is a frame locate in the left for listbox and scrollbox
frame=Frame(root,width=200,height=600,bg='gray')
frame.propagate(False)
frame.pack(side=LEFT)
#this is frame inside above frame 
frame_lb=Frame(frame,width=200,height=100)
frame_lb.propagate(False)
frame_lb.pack(side=BOTTOM,fill=X,expand=1)
#this is frame inseid frame_l,
frame_lt=Frame(frame,width=200,height=100)
frame_lt.propagate(False)
frame_lt.pack(side=TOP,fill=X,expand=0)

#this is a frame located in right hold a text widget
frame_r=Frame(root,width=800,height=700,bg='gray')
frame_r.propagate(False)
frame_r.pack(side=LEFT,fill=BOTH,expand=1)
#create a frame in frame_r
frame_rb=Frame(frame_r,width=800,height=1)
frame_rb.propagate(False)
frame_rb.pack(side=BOTTOM,fill=BOTH,expand=1)

#get the lineno
def getlineno(event):
    lineno = t.index('current')
    strlist=lineno.split('.')
    ln = strlist[0]
    col = strlist[1]
    entryL= 'Ln:' + ln 
    varl.set(entryL)
    entryR= 'Col:'+ col
    varc.set(entryR)

#create Text frame
t=Text(frame_r)
t.config(font='Helvetica -16 ')
t.pack(fill=BOTH,expand=1)
t.bind("<Button-1>",getlineno)
varl=StringVar()
varc=StringVar()
entryr=Entry(frame_rb,textvariable=varc,bg='gray',width=7)
entryr['state']='readonly'
#entryr.resizable(width=True,height=False)
entryr.pack(side=RIGHT)
entryl=Entry(frame_rb,textvariable=varl,bg='gray',width=7)
entryl['state']='readonly'
#entryl.resizable(width=True,height=False)
entryl.pack(side=RIGHT)


#here i will create a listbox and scrollbox combine
v = StringVar()
lb=Listbox(frame,width=200,height=500,listvariable=v)
sl=Scrollbar(frame)
sl.pack(side=RIGHT,fill=Y)
lb['yscrollcommand'] = sl.set
lb.bind('<Double-Button-1>',show_intext)
lb.pack(side=LEFT)
sl['command']=lb.yview

#charge font size in Text
def resize(ev=None):
    t.config(font="Helvetica -%d bold" %sc.get())

#create scale
sc=Scale(frame_lb,from_=8,to=40,orient=HORIZONTAL,label='Font size:',command=resize)
sc.set(16)
sc.pack(fill=X,expand=1)

#find file
def FindFile(Fname):
    Slen=len(Fname)
    Flist=getfilelist(path)
    for name in Flist:
        disposname=name[0:Slen+1]
        if cmp(Fname,disposname):
            return name
        else:
            return None
#openit_text
def openit_text(filename):
    global fn
    t.delete(1.0,END)
    fpath=p+'\\'+V.get()+'\\' + filename
    fn = open(fpath,'r+')
    i = 1
    for line in fn:
       input_line = str(i)+'    ' + line
       t.insert(END,input_line)
       i += 1

#this is search function
def AskUser():
    Fname=VE.get()
    Realname = FindFile(Fname) #this is a function
    
    if (len(Realname)==0):
        status =showinfo(title="Result",message="Can't find this")
    else:
        status=askokcancel(title="Result",message="Find it and open it?")
        if status:
            openit_text(Realname)
        else:
            pass
            
VE= StringVar()
#create a seachbar
et=Entry(frame_lt,textvariable=VE)
et.pack(side=LEFT)
btn=Button(frame_lt,width=10,text="Search",command=AskUser)
btn.pack(side=LEFT,padx=2)


#windows keep
root.mainloop()