self grower(def grower(self)if self growingself fontsize + self lab config(font=('courier'self fontsize'bold')self lab after( self growerdef stop(self)"stop the button growing on stop pressesself growing false class mysubgui(mygui)colors ['black''purple'customize to change color choices mygui(tk()'main'mygui(toplevel()mysubgui(toplevel()mainloop(email inbox scanning and maintenance utility ""scan pop email boxfetching just headersallowing deletions without downloading the complete message ""import poplibgetpasssys mailserver 'your pop email server name herepop server net mailuser 'your pop email user name heremailpasswd getpass getpass('password for % ?mailserverprint('connecting 'server poplib pop (mailserverserver user(mailuserserver pass_(mailpasswdtryprint(server getwelcome()msgcountmboxsize server stat(print('there are'msgcount'mail messagessize 'mboxsizemsginfo server list(print(msginfofor in range(msgcount)msgnum + msgsize msginfo[ ][isplit()[ resphdrlinesoctets server top(msgnum get hdrs only print('-'* print('[%doctets=%dsize=% ](msgnumoctetsmsgsize)for line in hdrlinesprint(lineif input('print?'in [' '' ']part viiexceptions and tools